Sample records for a 285 steel

  1. Room temperature crack growth rates and -20 deg F fracture toughness of welded 1 1/4 inch A-285 steel plate

    NASA Technical Reports Server (NTRS)

    Shannon, J. L., Jr.; Rzasnicki, W.

    1977-01-01

    Data are presented which were developed in support of a structural assessment of NASA-LEWIS' 10-foot by 10-foot supersonic wind tunnel, critical portions of which are fabricated from rolled and welded 1 1/4 inch thick A-285 steel plate. Test material was flame cut from the tunnel wall and included longitudinal and circumferential weld joints. Parent metal, welds, and weld heat affected zone were tested. Tensile strength and fracture toughness were determined at -20 F, the estimated lowest tunnel operating temperature. Crack growth rates were measured at room temperature, where growth rates in service are expected to be highest.

  2. 30 CFR 285.608-285.609 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false [Reserved] 285.608-285.609 Section 285.608-285.609 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF... Commercial Leases §§ 285.608-285.609 [Reserved] Contents of the Site Assessment Plan ...

  3. 30 CFR 285.643-285.644 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false [Reserved] 285.643-285.644 Section 285.643-285.644 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF... Grants, and Rue Grants §§ 285.643-285.644 [Reserved] Contents of the General Activities Plan ...

  4. 30 CFR 285.623-285.625 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false [Reserved] 285.623-285.625 Section 285.623-285.625 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF....623-285.625 [Reserved] Contents of the Construction and Operations Plan ...

  5. 30 CFR 285.608-285.609 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false [Reserved] 285.608-285.609 Section 285.608-285.609 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE... [Reserved] Contents of the Site Assessment Plan ...

  6. 30 CFR 285.643-285.644 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false [Reserved] 285.643-285.644 Section 285.643-285.644 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE....644 [Reserved] Contents of the General Activities Plan ...

  7. 30 CFR 285.603-285.604 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false [Reserved] 285.603-285.604 Section 285.603-285.604 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Plans and Information...

  8. 30 CFR 285.817-285.819 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Equipment Failure and Adverse Environmental Effects §§ 285.817-285.819 [Reserved] Inspections and... ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Environmental and Safety...

  9. 30 CFR 285.623-285.625 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Plans and Information Requirements Construction and Operations Plan for Commercial Leases §§ 285.623-285.625 [Reserved] Contents of the Construction and Operations Plan ...

  10. 30 CFR 285.522-285.524 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Payments and Financial Assurance Requirements Financial Assurance for Limited Leases, Row Grants, and Rue Grants §§ 285.522-285.524 [Reserved] Requirements for Financial Assurance Instruments ...

  11. 30 CFR 285.233-285.234 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ....234 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Noncompetitive Lease Award Process §§ 285.233-285.234 [Reserved] Commercial and Limited...

  12. 30 CFR 285.226-285.229 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ....229 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Award Process §§ 285.226-285.229 [Reserved] Noncompetitive Lease Award...

  13. 30 CFR 285.217-285.219 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ....219 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Process §§ 285.217-285.219 [Reserved] Competitive Lease Award Process ...

  14. 30 CFR 285.207-285.209 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ....209 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases General Lease Information §§ 285.207—285.209 [Reserved] Competitive Lease Process ...

  15. 30 CFR 285.207-285.209 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ....209 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases General Lease Information §§ 285.207—285.209 [Reserved...

  16. 30 CFR 285.233-285.234 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ....234 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Noncompetitive Lease Award Process §§ 285.233-285.234...

  17. 30 CFR 285.226-285.229 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ....229 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Award Process §§ 285.226-285.229...

  18. 30 CFR 285.217-285.219 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ....219 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Process §§ 285.217-285.219 [Reserved...

  19. 7 CFR 285.2 - Funding.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Funding. 285.2 Section 285.2 Agriculture Regulations... OF PUERTO RICO § 285.2 Funding. (a) FNS shall, consistent with the plan of operation required by... nutrition assistance program eligible for funding, whichever is less, for that fiscal year. (c) FNS may...

  20. 7 CFR 285.2 - Funding.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Funding. 285.2 Section 285.2 Agriculture Regulations... OF PUERTO RICO § 285.2 Funding. (a) FNS shall, consistent with the plan of operation required by... nutrition assistance program eligible for funding, whichever is less, for that fiscal year. (c) FNS may...

  1. 7 CFR 285.2 - Funding.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Funding. 285.2 Section 285.2 Agriculture Regulations... OF PUERTO RICO § 285.2 Funding. (a) FNS shall, consistent with the plan of operation required by... nutrition assistance program eligible for funding, whichever is less, for that fiscal year. (c) FNS may...

  2. 7 CFR 285.2 - Funding.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Funding. 285.2 Section 285.2 Agriculture Regulations... OF PUERTO RICO § 285.2 Funding. (a) FNS shall, consistent with the plan of operation required by... nutrition assistance program eligible for funding, whichever is less, for that fiscal year. (c) FNS may...

  3. 7 CFR 285.2 - Funding.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Funding. 285.2 Section 285.2 Agriculture Regulations... OF PUERTO RICO § 285.2 Funding. (a) FNS shall, consistent with the plan of operation required by... nutrition assistance program eligible for funding, whichever is less, for that fiscal year. (c) FNS may...

  4. 7 CFR 285.4 - Audits.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Audits. 285.4 Section 285.4 Agriculture Regulations of... PUERTO RICO § 285.4 Audits. (a) The Commonwealth of Puerto Rico shall provide an audit of expenditures in... such audit shall be reported to FNS no later than 120 days from the end of each fiscal year in which...

  5. 30 CFR 285.911 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false [Reserved] 285.911 Section 285.911 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR... Decommissioning Facility Removal § 285.911 [Reserved] Decommissioning Report ...

  6. 30 CFR 285.117 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false [Reserved] 285.117 Section 285.117 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF General Provisions § 285.117 [Reserved] ...

  7. 30 CFR 285.911 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false [Reserved] 285.911 Section 285.911 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Decommissioning Facility Removal § 285.911...

  8. 30 CFR 285.630 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false [Reserved] 285.630 Section 285.630 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR... Information Requirements Contents of the Construction and Operations Plan § 285.630 [Reserved] Activities...

  9. 30 CFR 285.649 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false [Reserved] 285.649 Section 285.649 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR... Information Requirements Contents of the General Activities Plan § 285.649 [Reserved] Activities Under an...

  10. 30 CFR 285.1001-285.1003 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Rights of Use and Easement for Energy- and Marine-Related Activities Using Existing OCS Facilities Regulated Activities §§ 285...

  11. 15 CFR 285.8 - Proficiency testing.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 1 2012-01-01 2012-01-01 false Proficiency testing. 285.8 Section 285... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE ACCREDITATION AND ASSESSMENT PROGRAMS NATIONAL VOLUNTARY LABORATORY ACCREDITATION PROGRAM § 285.8 Proficiency testing. (a) NVLAP proficiency testing is...

  12. 15 CFR 285.8 - Proficiency testing.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false Proficiency testing. 285.8 Section 285... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE ACCREDITATION AND ASSESSMENT PROGRAMS NATIONAL VOLUNTARY LABORATORY ACCREDITATION PROGRAM § 285.8 Proficiency testing. (a) NVLAP proficiency testing is...

  13. 15 CFR 285.8 - Proficiency testing.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 1 2013-01-01 2013-01-01 false Proficiency testing. 285.8 Section 285... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE ACCREDITATION AND ASSESSMENT PROGRAMS NATIONAL VOLUNTARY LABORATORY ACCREDITATION PROGRAM § 285.8 Proficiency testing. (a) NVLAP proficiency testing is...

  14. 30 CFR 285.1001-285.1003 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...-285.1003 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Rights of Use and Easement for Energy- and Marine-Related Activities Using Existing OCS...

  15. 30 CFR 285.1008-285.1009 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...-285.1009 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Rights of Use and Easement for Energy- and Marine-Related Activities Using Existing OCS...

  16. 7 CFR 285.5 - Failure to comply.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Failure to comply. 285.5 Section 285.5 Agriculture... OF PUERTO RICO § 285.5 Failure to comply. (a) Grant funds may be withheld in whole or in part, or denied if there is a substantial failure by the Commonwealth of Puerto Rico to comply with the...

  17. 7 CFR 285.5 - Failure to comply.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Failure to comply. 285.5 Section 285.5 Agriculture... OF PUERTO RICO § 285.5 Failure to comply. (a) Grant funds may be withheld in whole or in part, or denied if there is a substantial failure by the Commonwealth of Puerto Rico to comply with the...

  18. 7 CFR 285.5 - Failure to comply.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Failure to comply. 285.5 Section 285.5 Agriculture... OF PUERTO RICO § 285.5 Failure to comply. (a) Grant funds may be withheld in whole or in part, or denied if there is a substantial failure by the Commonwealth of Puerto Rico to comply with the...

  19. 30 CFR 285.649 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false [Reserved] 285.649 Section 285.649 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Plans and Information Requirements Contents of...

  20. 30 CFR 285.704 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false [Reserved] 285.704 Section 285.704 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Facility Design, Fabrication, and Installation...

  1. 30 CFR 285.711 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false [Reserved] 285.711 Section 285.711 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Facility Design, Fabrication, and Installation...

  2. 49 CFR 40.285 - When is a SAP evaluation required?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false When is a SAP evaluation required? 40.285 Section 40.285 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Substance Abuse Professionals and the Return-to-Duty Process...

  3. 49 CFR 40.285 - When is a SAP evaluation required?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false When is a SAP evaluation required? 40.285 Section 40.285 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Substance Abuse Professionals and the Return-to-Duty Process...

  4. 49 CFR 40.285 - When is a SAP evaluation required?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false When is a SAP evaluation required? 40.285 Section 40.285 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Substance Abuse Professionals and the Return-to-Duty Process...

  5. 49 CFR 40.285 - When is a SAP evaluation required?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false When is a SAP evaluation required? 40.285 Section 40.285 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Substance Abuse Professionals and the Return-to-Duty Process...

  6. 49 CFR 40.285 - When is a SAP evaluation required?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false When is a SAP evaluation required? 40.285 Section 40.285 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Substance Abuse Professionals and the Return-to-Duty Process...

  7. 14 CFR 125.285 - Pilot qualifications: Recent experience.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Pilot qualifications: Recent experience. 125.285 Section 125.285 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... Requirements § 125.285 Pilot qualifications: Recent experience. (a) No certificate holder may use any person...

  8. 14 CFR 125.285 - Pilot qualifications: Recent experience.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Pilot qualifications: Recent experience. 125.285 Section 125.285 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... Requirements § 125.285 Pilot qualifications: Recent experience. (a) No certificate holder may use any person...

  9. 14 CFR 125.285 - Pilot qualifications: Recent experience.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Pilot qualifications: Recent experience. 125.285 Section 125.285 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... Requirements § 125.285 Pilot qualifications: Recent experience. (a) No certificate holder may use any person...

  10. 40 CFR 51.285 - Public notification.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 2 2010-07-01 2010-07-01 false Public notification. 51.285 Section 51... Requirements § 51.285 Public notification. By March 1, 1980, the State shall submit a plan revision that contains provisions for: (a) Notifying the public on a regular basis of instances or areas in which any...

  11. 15 CFR 285.9 - Granting accreditation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Granting accreditation. 285.9 Section 285.9 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE ACCREDITATION AND ASSESSMENT PROGRAMS NATIONAL...

  12. 15 CFR 285.15 - Obtaining documents.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Obtaining documents. 285.15 Section 285.15 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE ACCREDITATION AND ASSESSMENT PROGRAMS NATIONAL...

  13. 15 CFR 285.15 - Obtaining documents.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 1 2013-01-01 2013-01-01 false Obtaining documents. 285.15 Section 285.15 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE ACCREDITATION AND ASSESSMENT PROGRAMS NATIONAL...

  14. 15 CFR 285.15 - Obtaining documents.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Obtaining documents. 285.15 Section 285.15 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE ACCREDITATION AND ASSESSMENT PROGRAMS NATIONAL...

  15. 15 CFR 285.15 - Obtaining documents.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false Obtaining documents. 285.15 Section 285.15 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE ACCREDITATION AND ASSESSMENT PROGRAMS NATIONAL...

  16. 32 CFR 285.5 - Information requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Information requirements. 285.5 Section 285.5 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) FREEDOM... requirements. Reporting requirements are in DoD 32 CFR part 286 and have been assigned Report Control Symbol DD...

  17. 32 CFR 285.5 - Information requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Information requirements. 285.5 Section 285.5 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) FREEDOM... requirements. Reporting requirements are in DoD 32 CFR part 286 and have been assigned Report Control Symbol DD...

  18. 30 CFR 285.607 - How do I submit my SAP?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false How do I submit my SAP? 285.607 Section 285.607... Assessment Plan and Information Requirements for Commercial Leases § 285.607 How do I submit my SAP? You must submit one paper copy and one electronic version of your SAP to MMS at the address listed in § 285.110(a). ...

  19. Asparagine 285 plays a key role in transition state stabilization in rabbit muscle creatine kinase

    PubMed Central

    Borders, Charles L.; MacGregor, Katherine M.; Edmiston, Paul L.; Gbeddy, Elikem R.K.; Thomenius, Michael J.; Mulligan, Guy B.; Snider, Mark J.

    2003-01-01

    To explore the possibility that asparagine 285 plays a key role in transition state stabilization in phosphagen kinase catalysis, the N285Q, N285D, and N285A site-directed mutants of recombinant rabbit muscle creatine kinase (rmCK) were prepared and characterized. Kinetic analysis of phosphocreatine formation showed that the catalytic efficiency of each N285 mutant was reduced by approximately four orders of magnitude, with the major cause of activity loss being a reduction in kcat in comparison to the recombinant native CK. The data for N285Q still fit a random-order, rapid-equilibrium mechanism, with either MgATP or creatine binding first with affinities very nearly equal to those for native CK. However, the affinity for the binding of the second substrate is reduced approximately 10-fold, suggesting that addition of a single methylene group at position 285 disrupts the symphony of substrate binding. The data for the N285A mutant only fit an ordered binding mechanism, with MgATP binding first. Isosteric replacement to form the N285D mutant has almost no effect on the KM values for either creatine or MgATP, thus the decrease in activity is due almost entirely to a 5000-fold reduction in kcat. Using the quenching of the intrinsic CK tryptophan fluorescence by added MgADP (Borders et al. 2002), it was found that, unlike native CK, none of the mutants have the ability to form a quaternary TSAC. We use these data to propose that asparagine 285 indeed plays a key role in transition state stabilization in the reaction catalyzed by creatine kinase and other phosphagen kinases. PMID:12592023

  20. Asparagine 285 plays a key role in transition state stabilization in rabbit muscle creatine kinase.

    PubMed

    Borders, Charles L; MacGregor, Katherine M; Edmiston, Paul L; Gbeddy, Elikem R K; Thomenius, Michael J; Mulligan, Guy B; Snider, Mark J

    2003-03-01

    To explore the possibility that asparagine 285 plays a key role in transition state stabilization in phosphagen kinase catalysis, the N285Q, N285D, and N285A site-directed mutants of recombinant rabbit muscle creatine kinase (rmCK) were prepared and characterized. Kinetic analysis of phosphocreatine formation showed that the catalytic efficiency of each N285 mutant was reduced by approximately four orders of magnitude, with the major cause of activity loss being a reduction in k(cat) in comparison to the recombinant native CK. The data for N285Q still fit a random-order, rapid-equilibrium mechanism, with either MgATP or creatine binding first with affinities very nearly equal to those for native CK. However, the affinity for the binding of the second substrate is reduced approximately 10-fold, suggesting that addition of a single methylene group at position 285 disrupts the symphony of substrate binding. The data for the N285A mutant only fit an ordered binding mechanism, with MgATP binding first. Isosteric replacement to form the N285D mutant has almost no effect on the K(M) values for either creatine or MgATP, thus the decrease in activity is due almost entirely to a 5000-fold reduction in k(cat). Using the quenching of the intrinsic CK tryptophan fluorescence by added MgADP (Borders et al. 2002), it was found that, unlike native CK, none of the mutants have the ability to form a quaternary TSAC. We use these data to propose that asparagine 285 indeed plays a key role in transition state stabilization in the reaction catalyzed by creatine kinase and other phosphagen kinases.

  1. 20 CFR 404.285 - Recomputations performed automatically.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Recomputations performed automatically. 404.285 Section 404.285 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Computing Primary Insurance Amounts Recomputing Your Primary Insurance Amount...

  2. 30 CFR 285.118 - What are my appeal rights?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What are my appeal rights? 285.118 Section 285.118 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF General Provisions § 285.118...

  3. 30 CFR 285.309 - When will MMS issue a noncompetitive ROW grant or RUE grant?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... or RUE grant? 285.309 Section 285.309 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING... Renewable Energy Activities Obtaining Row Grants and Rue Grants § 285.309 When will MMS issue a...

  4. 12 CFR 563b.285 - What solicitations are prohibited?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 6 2014-01-01 2012-01-01 true What solicitations are prohibited? 563b.285 Section 563b.285 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY CONVERSIONS FROM MUTUAL TO STOCK FORM Standard Conversions Proxy Solicitation § 563b.285 What solicitations are...

  5. 12 CFR 563b.285 - What solicitations are prohibited?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 6 2012-01-01 2012-01-01 false What solicitations are prohibited? 563b.285 Section 563b.285 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY CONVERSIONS FROM MUTUAL TO STOCK FORM Standard Conversions Proxy Solicitation § 563b.285 What solicitations are...

  6. 15 CFR 285.10 - Renewal of accreditation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Renewal of accreditation. 285.10 Section 285.10 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE ACCREDITATION AND ASSESSMENT PROGRAMS NATIONAL...

  7. 15 CFR 285.10 - Renewal of accreditation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Renewal of accreditation. 285.10 Section 285.10 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE ACCREDITATION AND ASSESSMENT PROGRAMS NATIONAL...

  8. 15 CFR 285.10 - Renewal of accreditation.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 1 2012-01-01 2012-01-01 false Renewal of accreditation. 285.10 Section 285.10 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE ACCREDITATION AND ASSESSMENT PROGRAMS NATIONAL...

  9. 15 CFR 285.10 - Renewal of accreditation.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false Renewal of accreditation. 285.10 Section 285.10 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE ACCREDITATION AND ASSESSMENT PROGRAMS NATIONAL...

  10. 15 CFR 285.10 - Renewal of accreditation.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 1 2013-01-01 2013-01-01 false Renewal of accreditation. 285.10 Section 285.10 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE ACCREDITATION AND ASSESSMENT PROGRAMS NATIONAL...

  11. 30 CFR 285.642 - How do I submit my GAP?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false How do I submit my GAP? 285.642 Section 285.642 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY... address listed in § 285.110(a). (b) If you have a limited lease, you may submit information on any project...

  12. 30 CFR 285.613 - How will MMS process my SAP?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false How will MMS process my SAP? 285.613 Section 285.613 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE... Requirements Contents of the Site Assessment Plan § 285.613 How will MMS process my SAP? (a) The MMS will...

  13. 30 CFR 285.648 - How will MMS process my GAP?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false How will MMS process my GAP? 285.648 Section 285.648 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE... Requirements Contents of the General Activities Plan § 285.648 How will MMS process my GAP? (a) The MMS will...

  14. 30 CFR 285.620 - What is a Construction and Operations Plan (COP)?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...)? 285.620 Section 285.620 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE... project easement. The MMS will withhold trade secrets and commercial or financial information that is...

  15. 30 CFR 285.237 - What is the effective date of a lease?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Section 285.237 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Commercial and Limited Lease Terms § 285.237 What is...

  16. 30 CFR 285.542 - What makes a State eligible for payment of revenues?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... revenues? 285.542 Section 285.542 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE... the project area of a qualified project. A State is not eligible for revenue sharing if all parts of...

  17. 30 CFR 285.541 - What is a qualified project for revenue sharing purposes?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What is a qualified project for revenue sharing purposes? 285.541 Section 285.541 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE...

  18. 30 CFR 285.503 - What are the rent and operating fee requirements for a commercial lease?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... requirements for a commercial lease? 285.503 Section 285.503 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES.... (3) You must pay the rent for a project easement in addition to the lease rent, as provided in § 285...

  19. 30 CFR 285.648 - How will MMS process my GAP?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false How will MMS process my GAP? 285.648 Section 285.648 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT... CONTINENTAL SHELF Plans and Information Requirements Contents of the General Activities Plan § 285.648 How...

  20. 30 CFR 285.628 - How will MMS process my COP?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false How will MMS process my COP? 285.628 Section 285.628 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT... CONTINENTAL SHELF Plans and Information Requirements Contents of the Construction and Operations Plan § 285...

  1. 30 CFR 285.534 - When may MMS cancel my bond?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false When may MMS cancel my bond? 285.534 Section 285.534 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE... Assurance Requirements Changes in Financial Assurance § 285.534 When may MMS cancel my bond? When your lease...

  2. 30 CFR 285.613 - How will MMS process my SAP?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false How will MMS process my SAP? 285.613 Section 285.613 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT... CONTINENTAL SHELF Plans and Information Requirements Contents of the Site Assessment Plan § 285.613 How will...

  3. 30 CFR 285.115 - Documents incorporated by reference.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Documents incorporated by reference. 285.115 Section 285.115 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF General Provisions...

  4. 41 CFR 102-34.285 - Where can we obtain help in setting up a maintenance program?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... PROPERTY 34-MOTOR VEHICLE MANAGEMENT Scheduled Maintenance of Motor Vehicles § 102-34.285 Where can we... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Where can we obtain help in setting up a maintenance program? 102-34.285 Section 102-34.285 Public Contracts and Property...

  5. 30 CFR 285.645 - What must I include in my GAP?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What must I include in my GAP? 285.645 Section 285.645 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE... Requirements Contents of the General Activities Plan § 285.645 What must I include in my GAP? (a) You must...

  6. 30 CFR 285.630 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Plans and Information Requirements Contents of the Construction and Operations Plan § 285.630 [Reserved] Activities Under an Approved COP ...

  7. 30 CFR 285.705 - When must I use a Certified Verification Agent (CVA)?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CVA)? 285.705 Section 285.705 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE... the Facility Design Report, the Fabrication and Installation Report, and the Project Modifications and...

  8. 30 CFR 285.506 - What operating fees must I pay on a commercial lease?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... lease? 285.506 Section 285.506 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE... electricity. We may apply a different fee rate for new projects (i.e., a new generation based on new...

  9. 30 CFR 285.215 - What areas will MMS offer in a lease sale?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ....215 Section 285.215 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Process § 285.215 What areas will...

  10. 46 CFR 153.285 - Valving for cargo pump manifolds.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Valving for cargo pump manifolds. 153.285 Section 153... SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS Design and Equipment Piping Systems and Cargo Handling Equipment § 153.285 Valving for cargo pump manifolds. (a) When cargo...

  11. 30 CFR 285.106 - Who can hold a lease or grant under this part?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Who can hold a lease or grant under this part? 285.106 Section 285.106 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF General...

  12. 21 CFR 137.285 - Degerminated yellow corn meal.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 2 2011-04-01 2011-04-01 false Degerminated yellow corn meal. 137.285 Section 137... Cereal Flours and Related Products § 137.285 Degerminated yellow corn meal. Degerminated yellow corn meal, degermed yellow corn meal, conforms to the definition and standard of identity prescribed by § 137.265 for...

  13. 21 CFR 137.285 - Degerminated yellow corn meal.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Degerminated yellow corn meal. 137.285 Section 137... Cereal Flours and Related Products § 137.285 Degerminated yellow corn meal. Degerminated yellow corn meal, degermed yellow corn meal, conforms to the definition and standard of identity prescribed by § 137.265 for...

  14. 30 CFR 285.315 - What deposits are required for a competitive ROW grant or RUE grant?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... ROW grant or RUE grant? 285.315 Section 285.315 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING... Renewable Energy Activities Financial Requirements for Row Grants and Rue Grants § 285.315 What deposits are...

  15. 30 CFR 285.507 - What rent payments must I pay on a project easement?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What rent payments must I pay on a project easement? 285.507 Section 285.507 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE...

  16. Publications - GMC 285 | Alaska Division of Geological & Geophysical

    Science.gov Websites

    DGGS GMC 285 Publication Details Title: Total organic carbon (TOC), rock-eval, and gas chromatography , Total organic carbon (TOC), rock-eval, and gas chromatography of core (8846.2'-13508') from the Husky Report Information gmc285.pdf (4.5 M) Keywords Total Organic Carbon Top of Page Department of Natural

  17. 30 CFR 285.626 - What must I include in my COP?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What must I include in my COP? 285.626 Section 285.626 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT... CONTINENTAL SHELF Plans and Information Requirements Contents of the Construction and Operations Plan § 285...

  18. 30 CFR 285.629 - May I develop my lease in phases?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false May I develop my lease in phases? 285.629 Section 285.629 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT... CONTINENTAL SHELF Plans and Information Requirements Contents of the Construction and Operations Plan § 285...

  19. 30 CFR 285.610 - What must I include in my SAP?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What must I include in my SAP? 285.610 Section 285.610 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT... CONTINENTAL SHELF Plans and Information Requirements Contents of the Site Assessment Plan § 285.610 What must...

  20. 30 CFR 285.645 - What must I include in my GAP?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What must I include in my GAP? 285.645 Section 285.645 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT... CONTINENTAL SHELF Plans and Information Requirements Contents of the General Activities Plan § 285.645 What...

  1. 45 CFR 156.285 - Additional standards specific to SHOP.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Section 156.285 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS HEALTH INSURANCE ISSUER STANDARDS UNDER THE AFFORDABLE CARE ACT, INCLUDING STANDARDS RELATED TO EXCHANGES Qualified Health Plan Minimum Certification Standards § 156.285 Additional standards...

  2. 45 CFR 156.285 - Additional standards specific to SHOP.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Section 156.285 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS HEALTH INSURANCE ISSUER STANDARDS UNDER THE AFFORDABLE CARE ACT, INCLUDING STANDARDS RELATED TO EXCHANGES Qualified Health Plan Minimum Certification Standards § 156.285 Additional standards...

  3. 45 CFR 156.285 - Additional standards specific to SHOP.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Section 156.285 Public Welfare Department of Health and Human Services REQUIREMENTS RELATING TO HEALTH CARE ACCESS HEALTH INSURANCE ISSUER STANDARDS UNDER THE AFFORDABLE CARE ACT, INCLUDING STANDARDS RELATED TO EXCHANGES Qualified Health Plan Minimum Certification Standards § 156.285 Additional standards...

  4. Jet-induced star formation in 3C 285 and Minkowski's Object

    NASA Astrophysics Data System (ADS)

    Salomé, Q.; Salomé, P.; Combes, F.

    2015-02-01

    How efficiently star formation proceeds in galaxies is still an open question. Recent studies suggest that active galactic nucleus (AGN) can regulate the gas accretion and thus slow down star formation (negative feedback). However, evidence of AGN positive feedback has also been observed in a few radio galaxies (e.g. Centaurus A, Minkowski's Object, 3C 285, and the higher redshift 4C 41.17). Here we present CO observations of 3C 285 and Minkowski's Object, which are examples of jet-induced star formation. A spot (named 3C 285/09.6 in the present paper) aligned with the 3C 285 radio jet at a projected distance of ~70 kpc from the galaxy centre shows star formation that is detected in optical emission. Minkowski's Object is located along the jet of NGC 541 and also shows star formation. Knowing the distribution of molecular gas along the jets is a way to study the physical processes at play in the AGN interaction with the intergalactic medium. We observed CO lines in 3C 285, NGC 541, 3C 285/09.6, and Minkowski's Object with the IRAM 30 m telescope. In the central galaxies, the spectra present a double-horn profile, typical of a rotation pattern, from which we are able to estimate the molecular gas density profile of the galaxy. The molecular gas appears to be in a compact reservoir, which could be evidence of an early phase of the gas accretion after a recent merger event in 3C 285. No kinematic signature of a molecular outflow is detected by the 30 m telescope. Interestingly, 3C 285/09.6 and Minkowski's Object are not detected in CO. The cold gas mass upper limits are consistent with a star formation induced by the compression of dense ambient material by the jet. The depletion time scales in 3C 285/09.6 and Minkowski's Object are of the order of and even shorter than what is found in 3C 285, NGC 541, and local spiral galaxies (109 yr). The upper limit of the molecular gas surface density in 3C 285/09.6 at least follows a Schmidt-Kennicutt law if the emitting region

  5. 30 CFR 285.231 - How will BOEMRE process my unsolicited request for a noncompetitive lease?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... for a noncompetitive lease? 285.231 Section 285.231 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases...

  6. 30 CFR 285.610 - What must I include in my SAP?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What must I include in my SAP? 285.610 Section 285.610 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE... Requirements Contents of the Site Assessment Plan § 285.610 What must I include in my SAP? Your SAP must...

  7. 30 CFR 285.602 - What records must I maintain?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What records must I maintain? 285.602 Section 285.602 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Plans and Information...

  8. 30 CFR 285.206 - What is the lease size?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What is the lease size? 285.206 Section 285.206 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases...

  9. 30 CFR 285.223 - What does MMS do if there is a tie for the highest bid?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... highest bid? 285.223 Section 285.223 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Award Process § 285...

  10. Population distribution and ancestry of the cancer protective MDM2 SNP285 (rs117039649).

    PubMed

    Knappskog, Stian; Gansmo, Liv B; Dibirova, Khadizha; Metspalu, Andres; Cybulski, Cezary; Peterlongo, Paolo; Aaltonen, Lauri; Vatten, Lars; Romundstad, Pål; Hveem, Kristian; Devilee, Peter; Evans, Gareth D; Lin, Dongxin; Van Camp, Guy; Manolopoulos, Vangelis G; Osorio, Ana; Milani, Lili; Ozcelik, Tayfun; Zalloua, Pierre; Mouzaya, Francis; Bliznetz, Elena; Balanovska, Elena; Pocheshkova, Elvira; Kučinskas, Vaidutis; Atramentova, Lubov; Nymadawa, Pagbajabyn; Titov, Konstantin; Lavryashina, Maria; Yusupov, Yuldash; Bogdanova, Natalia; Koshel, Sergey; Zamora, Jorge; Wedge, David C; Charlesworth, Deborah; Dörk, Thilo; Balanovsky, Oleg; Lønning, Per E

    2014-09-30

    The MDM2 promoter SNP285C is located on the SNP309G allele. While SNP309G enhances Sp1 transcription factor binding and MDM2 transcription, SNP285C antagonizes Sp1 binding and reduces the risk of breast-, ovary- and endometrial cancer. Assessing SNP285 and 309 genotypes across 25 different ethnic populations (>10.000 individuals), the incidence of SNP285C was 6-8% across European populations except for Finns (1.2%) and Saami (0.3%). The incidence decreased towards the Middle-East and Eastern Russia, and SNP285C was absent among Han Chinese, Mongolians and African Americans. Interhaplotype variation analyses estimated SNP285C to have originated about 14,700 years ago (95% CI: 8,300 - 33,300). Both this estimate and the geographical distribution suggest SNP285C to have arisen after the separation between Caucasians and modern day East Asians (17,000 - 40,000 years ago). We observed a strong inverse correlation (r = -0.805; p < 0.001) between the percentage of SNP309G alleles harboring SNP285C and the MAF for SNP309G itself across different populations suggesting selection and environmental adaptation with respect to MDM2 expression in recent human evolution. In conclusion, we found SNP285C to be a pan-Caucasian variant. Ethnic variation regarding distribution of SNP285C needs to be taken into account when assessing the impact of MDM2 SNPs on cancer risk.

  11. 30 CFR 285.1017 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Rights of Use and Easement for Energy- and Marine-Related Activities Using Existing OCS Facilities Alternate Use Rue Administration § 285.1017...

  12. 30 CFR 285.543 - Example of how the inverse distance formula works.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Example of how the inverse distance formula works. 285.543 Section 285.543 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR... Financial Assurance Requirements Revenue Sharing with States § 285.543 Example of how the inverse distance...

  13. 41 CFR 102-118.285 - What options for performing a prepayment audit does my agency have?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... performing a prepayment audit does my agency have? 102-118.285 Section 102-118.285 Public Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION TRANSPORTATION 118-TRANSPORTATION PAYMENT AND AUDIT Prepayment Audits of Transportation Services...

  14. 30 CFR 285.825 - When must I assess my facilities?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Section 285.825 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE... Safety Management, Inspections, and Facility Assessments for Activities Conducted Under SAPs, COPs and... Offshore Platforms—Working Stress Design (incorporated by reference, as specified in § 285.115). (b) You...

  15. 30 CFR 285.906 - What must my decommissioning application include?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What must my decommissioning application include? 285.906 Section 285.906 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF...

  16. 30 CFR 285.906 - What must my decommissioning application include?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... include? 285.906 Section 285.906 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE... or marine mammals at the structure site. (i) Mitigation measures you will use to protect...

  17. 30 CFR 285.810 - What must I include in my Safety Management System?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Activities Conducted Under SAPs, COPs and GAPs Safety Management Systems § 285.810 What must I include in my... your COP (provided under § 285.627(d)) and, when required by this part, your SAP (as provided in § 285...

  18. 30 CFR 285.222 - What does MMS do with my bid?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 285.222 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Award Process § 285.222 What does MMS do with my bid? (a) If sealed...

  19. 37 CFR 2.85 - Classification schedules.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Classification schedules. 2..., DEPARTMENT OF COMMERCE RULES OF PRACTICE IN TRADEMARK CASES Classification § 2.85 Classification schedules. (a) International classification system. Section 6.1 of this chapter sets forth the international...

  20. 37 CFR 2.85 - Classification schedules.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false Classification schedules. 2..., DEPARTMENT OF COMMERCE RULES OF PRACTICE IN TRADEMARK CASES Classification § 2.85 Classification schedules. (a) International classification system. Section 6.1 of this chapter sets forth the international...

  1. 37 CFR 2.85 - Classification schedules.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Classification schedules. 2..., DEPARTMENT OF COMMERCE RULES OF PRACTICE IN TRADEMARK CASES Classification § 2.85 Classification schedules. (a) International classification system. Section 6.1 of this chapter sets forth the international...

  2. 37 CFR 2.85 - Classification schedules.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Classification schedules. 2..., DEPARTMENT OF COMMERCE RULES OF PRACTICE IN TRADEMARK CASES Classification § 2.85 Classification schedules. (a) International classification system. Section 6.1 of this chapter sets forth the international...

  3. 37 CFR 2.85 - Classification schedules.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Classification schedules. 2..., DEPARTMENT OF COMMERCE RULES OF PRACTICE IN TRADEMARK CASES Classification § 2.85 Classification schedules. (a) International classification system. Section 6.1 of this chapter sets forth the international...

  4. 41 CFR 102-34.285 - Where can we obtain help in setting up a maintenance program?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false Where can we obtain help in setting up a maintenance program? 102-34.285 Section 102-34.285 Public Contracts and Property... obtain help in setting up a maintenance program? For help in setting up a maintenance program, contact...

  5. 30 CFR 285.204 - What areas are available for leasing consideration?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases General Lease Information § 285.204 What... OCS, as provided in § 285.205, for a renewable energy lease, except any area within the exterior...

  6. 41 CFR 102-117.285 - What are my choices if a TSP's performance is not satisfactory?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What are my choices if a TSP's performance is not satisfactory? 102-117.285 Section 102-117.285 Public Contracts and Property... are my choices if a TSP's performance is not satisfactory? You may choose to place a TSP in temporary...

  7. 30 CFR 285.614 - When may I begin conducting activities under my approved SAP?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... approved SAP? 285.614 Section 285.614 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE... Plans and Information Requirements Activities Under An Approved Sap § 285.614 When may I begin conducting activities under my approved SAP? (a) You may begin conducting the activities approved in your SAP...

  8. 30 CFR 285.211 - What is the process for competitive issuance of leases?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... leases? 285.211 Section 285.211 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Process § 285.211 What...

  9. 30 CFR 285.631 - When must I initiate activities under an approved COP?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... approved COP? 285.631 Section 285.631 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE... Plans and Information Requirements Activities Under An Approved Cop § 285.631 When must I initiate activities under an approved COP? After your COP is approved, you must commence construction by the date...

  10. 30 CFR 285.631 - When must I initiate activities under an approved COP?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... approved COP? 285.631 Section 285.631 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND... OUTER CONTINENTAL SHELF Plans and Information Requirements Activities Under An Approved Cop § 285.631 When must I initiate activities under an approved COP? After your COP is approved, you must commence...

  11. 30 CFR 285.504 - How are my payments affected if I develop my lease in phases?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... lease in phases? 285.504 Section 285.504 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING... § 285.503(b). (c) Rent for a project easement in addition to lease rent, as provided in § 285.507. You...

  12. 30 CFR 285.701 - What must I include in my Facility Design Report?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What must I include in my Facility Design Report? 285.701 Section 285.701 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR... Design, Fabrication, and Installation Reports § 285.701 What must I include in my Facility Design Report...

  13. 30 CFR 285.606 - What must I demonstrate in my SAP?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What must I demonstrate in my SAP? 285.606 Section 285.606 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE... demonstrate in my SAP? (a) Your SAP must demonstrate that you have planned and are prepared to conduct the...

  14. 30 CFR 285.105 - What are my responsibilities under this part?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...? 285.105 Section 285.105 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE... including marine trash and debris into the offshore environment. (b) Submit requests, applications, plans...

  15. 30 CFR 285.907 - How will MMS process my decommissioning application?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... application? 285.907 Section 285.907 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE... compare your decommissioning application with the decommissioning general concept in your approved SAP...

  16. Prediction of stress corrosion of carbon steel by nuclear process liquid wastes

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Ondrejcin, R.S.

    1978-08-01

    Radioactive liquid wastes are produced as a consequence of processing fuel from Savannah River Plant (SRP) production reactors. These wastes are stored in mild steel waste tanks, some of which have developed cracks from stress corrosion. A laboratory test was developed to determine the relative agressiveness of the wastes for stress corrosion cracking of mild steel. Tensile samples were strained to fracture in synthetic waste solutions in an electrochemical cell with the sample as the anode. Crack initiation is expected if total elongation of the steel in the test is less than its uniform elongation in air. Cracking would bemore » anticipated in a plant waste tank if solution conditions were equivalent to test conditions that cause a total elongation that is less than uniform elongation. The electrochemical tensile tests showed that the supernates in salt receiver tanks at SRP have the least aggressive compositions, and wastes newly generated during fuel repocessing have the most aggressive ones. Test data also verified that ASTM A 516-70 steel used in the fabrication of the later design waste tanks is less susceptible to cracking than the ASTM A 285-B steel used in earlier designs.« less

  17. 30 CFR 285.540 - How will MMS equitably distribute revenues to States?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... States? 285.540 Section 285.540 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE... eligible coastal States 27 percent of the following revenues derived from qualified projects, where a...

  18. 30 CFR 285.202 - What types of leases will MMS issue?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Section 285.202 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases General Lease Information § 285.202 What types of...

  19. 30 CFR 285.907 - How will MMS process my decommissioning application?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false How will MMS process my decommissioning application? 285.907 Section 285.907 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF...

  20. 30 CFR 285.224 - What happens if MMS accepts my bid?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Section 285.224 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Award Process § 285.224 What...

  1. 30 CFR 285.905 - When must I submit my decommissioning application?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false When must I submit my decommissioning application? 285.905 Section 285.905 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF...

  2. 30 CFR 285.222 - What does MMS do with my bid?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 285.222 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Award Process § 285.222 What does...

  3. 30 CFR 285.633 - How do I comply with my COP?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 285.633 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Plans and Information... recommendations for new mitigation measures or monitoring methods. (c) As provided at § 285.105(i), MMS may...

  4. 30 CFR 285.912 - After I remove a facility, cable, or pipeline, what information must I submit?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false After I remove a facility, cable, or pipeline, what information must I submit? 285.912 Section 285.912 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER...

  5. 30 CFR 285.237 - What is the effective date of a lease?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Commercial and Limited Lease Terms § 285.237 What is the effective date of a lease...

  6. 30 CFR 285.316 - What payments are required for ROW grants or RUE grants?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... RUE grants? 285.316 Section 285.316 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING... Renewable Energy Activities Financial Requirements for Row Grants and Rue Grants § 285.316 What payments are...

  7. 30 CFR 285.707 - What are the CVA's primary duties for facility design review?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... design review? 285.707 Section 285.707 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Facility Design, Fabrication, and Installation Certified Verification Agent § 285.707 What are the CVA's...

  8. 30 CFR 285.102 - What are MMS's responsibilities under this part?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What are MMS's responsibilities under this part? 285.102 Section 285.102 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF General...

  9. 30 CFR 285.105 - What are my responsibilities under this part?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What are my responsibilities under this part? 285.105 Section 285.105 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF General...

  10. 30 CFR 285.813 - When do I have to report removing equipment from service?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... from service? 285.813 Section 285.813 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE... Environmental and Safety Management, Inspections, and Facility Assessments for Activities Conducted Under SAPs, COPs and GAPs Maintenance and Shutdowns § 285.813 When do I have to report removing equipment from...

  11. 30 CFR 285.543 - Example of how the inverse distance formula works.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... works. 285.543 Section 285.543 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE... project area lies 12 miles from the closest coastline point of State A and 4 miles from the closest...

  12. 30 CFR 285.605 - What is a Site Assessment Plan (SAP)?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What is a Site Assessment Plan (SAP)? 285.605... Assessment Plan (SAP)? (a) A SAP describes the activities (e.g., installation of meteorological towers... project easement, or to test technology devices. (1) Your SAP must describe how you will conduct your...

  13. 30 CFR 285.714 - What records relating to SAPs, COPs, and GAPs must I keep?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What records relating to SAPs, COPs, and GAPs must I keep? 285.714 Section 285.714 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION... Verification Agent § 285.714 What records relating to SAPs, COPs, and GAPs must I keep? (a) Until MMS releases...

  14. 30 CFR 285.800 - How must I conduct my activities to comply with safety and environmental requirements?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., Inspections, and Facility Assessments for Activities Conducted Under SAPs, COPs and GAPs § 285.800 How must I... approved SAP, COP, or GAP, as required under §§ 285.615(c), 285.633(b), or 285.653(c). ...

  15. 30 CFR 285.605 - What is a Site Assessment Plan (SAP)?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Section 285.605 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER... your commercial lease, including your project easement, or to test technology devices. (1) Your SAP...

  16. 30 CFR 285.652 - How long do I have to conduct activities under an approved GAP?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... an approved GAP? 285.652 Section 285.652 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF... SHELF Plans and Information Requirements Activities Under An Approved Gap § 285.652 How long do I have to conduct activities under an approved GAP? After MMS approves your GAP, you have: (a) For a limited...

  17. 30 CFR 285.437 - When can my lease or grant be canceled?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false When can my lease or grant be canceled? 285.437... Administration Lease Or Grant Cancellation § 285.437 When can my lease or grant be canceled? (a) The Secretary will cancel any lease or grant issued under this part upon proof that it was obtained by fraud or...

  18. 30 CFR 285.1016 - When will an Alternate Use RUE be cancelled?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...? 285.1016 Section 285.1016 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Rights of Use and Easement for Energy- and Marine-Related Activities Using...

  19. 30 CFR 285.640 - What is a General Activities Plan (GAP)?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ....640 Section 285.640 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER... for your project, including any project easements for the assessment and development of your limited...

  20. 30 CFR 285.650 - When may I begin conducting activities under my GAP?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... GAP? 285.650 Section 285.650 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE... conducting the approved activities that do not involve a project easement or the construction of facilities...

  1. 30 CFR 285.620 - What is a Construction and Operations Plan (COP)?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What is a Construction and Operations Plan (COP... Information Requirements Construction and Operations Plan for Commercial Leases § 285.620 What is a Construction and Operations Plan (COP)? The COP describes your construction, operations, and conceptual...

  2. 30 CFR 285.908 - What must I include in my decommissioning notice?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What must I include in my decommissioning notice? 285.908 Section 285.908 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF...

  3. 30 CFR 285.908 - What must I include in my decommissioning notice?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What must I include in my decommissioning notice? 285.908 Section 285.908 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND... the impacts previously identified and evaluated; (2) Require any additional Federal permits; or (3...

  4. 30 CFR 285.215 - What areas will MMS offer in a lease sale?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Process § 285.215 What areas will MMS offer in a lease sale? The...

  5. 24 CFR 234.285 - Waived title objections.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... have not been violated to a material extent. (f) Federal tax liens and rights of redemption arising... Commissioner will not object to an outstanding right of redemption in IRS if: (1) The Federal tax lien was... CONDOMINIUM OWNERSHIP MORTGAGE INSURANCE Contract Rights and Obligations-Individually Owned Units § 234.285...

  6. 30 CFR 285.636 - What notices must I provide MMS following approval of my COP?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... approval of my COP? 285.636 Section 285.636 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF... SHELF Plans and Information Requirements Activities Under An Approved Cop § 285.636 What notices must I provide MMS following approval of my COP? You must notify MMS in writing of the following events, within...

  7. 30 CFR 285.232 - May I acquire a lease noncompetitively after responding to a Request for Interest or Call for...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Section 285.232 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Noncompetitive Lease Award Process § 285.232 May I...

  8. 30 CFR 285.529 - Can I use a lease- or grant-specific decommissioning account to meet the financial assurance...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Payments and Financial Assurance Requirements Requirements for Financial Assurance Instruments § 285.529 Can I use a lease- or... decommissioning account to meet the financial assurance requirements related to decommissioning? 285.529 Section...

  9. 30 CFR 285.810 - What must I include in my Safety Management System?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Environmental and Safety Management, Inspections, and Facility Assessments for Activities Conducted Under SAPs... under § 285.627(d)) and, when required by this part, your SAP (as provided in § 285.614(b)) or GAP (as...

  10. 30 CFR 285.636 - What notices must I provide MMS following approval of my COP?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... approval of my COP? 285.636 Section 285.636 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION... FACILITIES ON THE OUTER CONTINENTAL SHELF Plans and Information Requirements Activities Under An Approved Cop § 285.636 What notices must I provide MMS following approval of my COP? You must notify MMS in writing...

  11. 30 CFR 285.913 - What happens if I fail to comply with my approved decommissioning application?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... approved decommissioning application? 285.913 Section 285.913 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Decommissioning Compliance with An Approved Decommissioning Application § 285.913 What...

  12. 30 CFR 285.815 - What must I do if I have facility damage or an equipment failure?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Assessments for Activities Conducted Under SAPs, COPs and GAPs Equipment Failure and Adverse Environmental... damage or failure under § 285.831, MMS may require you to revise your SAP, COP, or GAP to describe how you will address the facility damage or failure as required by § 285.634 (COP), § 285.617 (SAP), § 285...

  13. 30 CFR 285.236 - If I have a limited lease, how long will my lease remain in effect?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... lease remain in effect? 285.236 Section 285.236 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Commercial and Limited...

  14. 30 CFR 285.235 - If I have a commercial lease, how long will my lease remain in effect?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... lease remain in effect? 285.235 Section 285.235 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Commercial and Limited...

  15. 30 CFR 285.709 - When conducting onsite fabrication inspections, what must the CVA or project engineer verify?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., what must the CVA or project engineer verify? 285.709 Section 285.709 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY... the CVA or project engineer verify? (a) To comply with § 285.708(a)(3), the CVA or project engineer...

  16. Complete genome sequence of 285P, a novel T7-like polyvalent E. coli bacteriophage.

    PubMed

    Xu, Bin; Ma, Xiangyu; Xiong, Hongyan; Li, Yafei

    2014-06-01

    Bacteriophages are considered potential biological agents for the control of infectious diseases and environmental disinfection. Here, we describe a novel T7-like polyvalent Escherichia coli bacteriophage, designated "285P," which can lyse several strains of E. coli. The genome, which consists of 39,270 base pairs with a G+C content of 48.73 %, was sequenced and annotated. Forty-three potential open reading frames were identified using bioinformatics tools. Based on whole-genome sequence comparison, phage 285P was identified as a novel strain of subgroup T7. It showed strongest sequence similarity to Kluyvera phage Kvp1. The phylogenetic analyses of both non-structural proteins (endonuclease gp3, amidase gp3.5, DNA primase/helicase gp4, DNA polymerase gp5, and exonuclease gp6) and structural protein (tail fiber protein gp17) led to the identification of 285P as T7-like phage. Sodium dodecyl sulfate-polyacrylamide gel electrophoresis and matrix-assisted laser desorption/ionization time-of-flight mass spectrometric analyses verified the annotation of the structural proteins (major capsid protein gp10a, tail protein gp12, and tail fiber protein gp17).

  17. 31 CFR 285.1 - Collection of past-due support by administrative offset.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 2 2013-07-01 2013-07-01 false Collection of past-due support by administrative offset. 285.1 Section 285.1 Money and Finance: Treasury Regulations Relating to Money and Finance... an official who has authority to disburse public money pursuant to 31 U.S.C. 3321 or another Federal...

  18. 31 CFR 285.1 - Collection of past-due support by administrative offset.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 2 2014-07-01 2014-07-01 false Collection of past-due support by administrative offset. 285.1 Section 285.1 Money and Finance: Treasury Regulations Relating to Money and Finance... an official who has authority to disburse public money pursuant to 31 U.S.C. 3321 or another Federal...

  19. 31 CFR 285.1 - Collection of past-due support by administrative offset.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 2 2011-07-01 2011-07-01 false Collection of past-due support by administrative offset. 285.1 Section 285.1 Money and Finance: Treasury Regulations Relating to Money and Finance... an official who has authority to disburse public money pursuant to 31 U.S.C. 3321 or another Federal...

  20. 31 CFR 285.1 - Collection of past-due support by administrative offset.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 2 2012-07-01 2012-07-01 false Collection of past-due support by administrative offset. 285.1 Section 285.1 Money and Finance: Treasury Regulations Relating to Money and Finance... an official who has authority to disburse public money pursuant to 31 U.S.C. 3321 or another Federal...

  1. 30 CFR 285.637 - When may I commence commercial operations on my commercial lease?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... commercial lease? 285.637 Section 285.637 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING... activities on your lease that: (a) Do not require a FERC license (i.e., wind), then you may commence...

  2. 30 CFR 285.111 - When and how does MMS charge me processing fees on a case-by-case basis?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false When and how does MMS charge me processing fees on a case-by-case basis? 285.111 Section 285.111 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER...

  3. 30 CFR 285.617 - What activities require a revision to my SAP, and when will MMS approve the revision?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What activities require a revision to my SAP, and when will MMS approve the revision? 285.617 Section 285.617 Mineral Resources MINERALS MANAGEMENT...: (1) Designed not to cause undue harm or damage to natural resources; life (including human and...

  4. 30 CFR 285.655 - What activities require a revision to my GAP, and when will MMS approve the revision?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...: (1) Designed not to cause undue harm or damage to natural resources; life (including human and... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What activities require a revision to my GAP, and when will MMS approve the revision? 285.655 Section 285.655 Mineral Resources MINERALS MANAGEMENT...

  5. 30 CFR 285.634 - What activities require a revision to my COP, and when will MMS approve the revision?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...: (1) Designed not to cause undue harm or damage to natural resources; life (including human and... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What activities require a revision to my COP, and when will MMS approve the revision? 285.634 Section 285.634 Mineral Resources MINERALS MANAGEMENT...

  6. 31 CFR 285.2 - Offset of tax refund payments to collect past-due, legally enforceable nontax debt.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... collect past-due, legally enforceable nontax debt. 285.2 Section 285.2 Money and Finance: Treasury... Official Offset § 285.2 Offset of tax refund payments to collect past-due, legally enforceable nontax debt...) General rule. (1) A Federal agency (as defined in 26 U.S.C. 6402(g)) that is owed by a person a past-due...

  7. 30 CFR 285.308 - How will MMS conduct an auction for ROW grants and RUE grants?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... and RUE grants? 285.308 Section 285.308 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING... Renewable Energy Activities Obtaining Row Grants and Rue Grants § 285.308 How will MMS conduct an auction...

  8. 30 CFR 285.310 - What is the effective date of an ROW grant or RUE grant?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... RUE grant? 285.310 Section 285.310 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING... Renewable Energy Activities Obtaining Row Grants and Rue Grants § 285.310 What is the effective date of an...

  9. 30 CFR 285.526 - What instruments other than a surety bond may I use to meet the financial assurance requirement?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... a bank or financial institution organized or authorized to transact business in the United States... use to meet the financial assurance requirement? 285.526 Section 285.526 Mineral Resources MINERALS... FACILITIES ON THE OUTER CONTINENTAL SHELF Payments and Financial Assurance Requirements Requirements for...

  10. 30 CFR 285.1011 - What payments are required for an Alternate Use RUE?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... RUE? 285.1011 Section 285.1011 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Rights of Use and Easement for Energy- and Marine-Related Activities Using...

  11. 30 CFR 285.530 - What must I do if my financial assurance lapses?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...? 285.530 Section 285.530 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE... business days about the financial assurance lapse; and (2) Provide new financial assurance in the amount...

  12. 30 CFR 285.822 - What must I do when MMS conducts an inspection?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...? 285.822 Section 285.822 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE... on your lease (including your project easement) or grant; and (2) Make the following available for...

  13. 30 CFR 285.303 - How long will my ROW grant or RUE grant remain in effect?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... in effect? 285.303 Section 285.303 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING... Renewable Energy Activities Row Grants and Rue Grants § 285.303 How long will my ROW grant or RUE grant...

  14. 30 CFR 285.302 - What are the general requirements for ROW grant and RUE grant holders?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... and RUE grant holders? 285.302 Section 285.302 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING... Renewable Energy Activities Row Grants and Rue Grants § 285.302 What are the general requirements for ROW...

  15. 30 CFR 285.815 - What must I do if I have facility damage or an equipment failure?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Environmental and Safety Management, Inspections, and Facility Assessments for Activities Conducted Under SAPs..., MMS may require you to revise your SAP, COP, or GAP to describe how you will address the facility damage or failure as required by § 285.634 (COP), § 285.617 (SAP), § 285.655 (GAP). You must submit a...

  16. 14 CFR 125.285 - Pilot qualifications: Recent experience.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Pilot qualifications: Recent experience... Requirements § 125.285 Pilot qualifications: Recent experience. (a) No certificate holder may use any person, nor may any person serve, as a required pilot flight crewmember unless within the preceding 90...

  17. 14 CFR 125.285 - Pilot qualifications: Recent experience.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Pilot qualifications: Recent experience... Requirements § 125.285 Pilot qualifications: Recent experience. (a) No certificate holder may use any person, nor may any person serve, as a required pilot flight crewmember unless within the preceding 90...

  18. 30 CFR 285.652 - How long do I have to conduct activities under an approved GAP?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... an approved GAP? 285.652 Section 285.652 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT... FACILITIES ON THE OUTER CONTINENTAL SHELF Plans and Information Requirements Activities Under An Approved Gap § 285.652 How long do I have to conduct activities under an approved GAP? After MMS approves your GAP...

  19. 30 CFR 285.533 - How does my surety obtain cancellation of my bond?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... bond? 285.533 Section 285.533 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE... issuing the new bond has expressly agreed to assume all outstanding liabilities under the original bond...

  20. 30 CFR 285.712 - What are the CVA's or project engineer's reporting requirements?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What are the CVA's or project engineer's reporting requirements? 285.712 Section 285.712 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING...

  1. 30 CFR 285.910 - What must I do when I remove my facility?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What must I do when I remove my facility? 285.910 Section 285.910 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Decommissioning...

  2. 30 CFR 285.107 - How do I show that I am qualified to be a lessee or grant holder?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... projects or other types of electric-energy-related projects; and (2) Information establishing access to... lessee or grant holder? 285.107 Section 285.107 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING...

  3. 30 CFR 285.909 - When may MMS authorize facilities to remain in place following termination of a lease or grant?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false When may MMS authorize facilities to remain in place following termination of a lease or grant? 285.909 Section 285.909 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING...

  4. 30 CFR 285.902 - What are the general requirements for decommissioning for facilities authorized under my SAP, COP...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... decommissioning for facilities authorized under my SAP, COP, or GAP? 285.902 Section 285.902 Mineral Resources... SAP, COP, or GAP? (a) Except as otherwise authorized by MMS under § 285.909, within 2 years following... under your SAP, COP, or GAP, you must submit a decommissioning application and receive approval from the...

  5. 30 CFR 285.541 - What is a qualified project for revenue sharing purposes?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... revenue sharing purposes? A qualified project for the purpose of revenue sharing with eligible coastal... area extending 3 nautical miles seaward of State submerged lands. A qualified project is subject to revenue sharing with those States that are eligible for revenue sharing under § 285.542. The entire area...

  6. 30 CFR 285.705 - When must I use a Certified Verification Agent (CVA)?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Facility Design, Fabrication, and Installation Certified Verification Agent § 285.705 When must I use a Certified Verification Agent (CVA)? You must use a CVA to review and certify the Facility Design Report, the...

  7. 41 CFR 102-75.285 - Can a disposal agency dispose of real property to a private interest specified in § 102-75.270...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... the Attorney General? 102-75.285 Section 102-75.285 Public Contracts and Property Management Federal... received from the Attorney General? No, advice from the Attorney General must be received before disposing...

  8. 30 CFR 285.615 - What other reports or notices must I submit to MMS under my approved SAP?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... MMS under my approved SAP? 285.615 Section 285.615 Mineral Resources MINERALS MANAGEMENT SERVICE... CONTINENTAL SHELF Plans and Information Requirements Activities Under An Approved Sap § 285.615 What other reports or notices must I submit to MMS under my approved SAP? (a) You must notify MMS in writing within...

  9. 30 CFR 250.285 - How do I submit revised and supplemental EPs, DPPs, and DOCDs?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., DPPs, and DOCDs? 250.285 Section 250.285 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT..., including information on changes in expected environmental impacts. (c) Procedures. All supplemental EPs... likely to result in a significant change in the impacts previously identified and evaluated, are subject...

  10. 30 CFR 285.601 - When am I required to submit my plans to MMS?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...? 285.601 Section 285.601 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE... additional reviews, including NEPA analysis, if significant new information becomes available after you...

  11. 30 CFR 285.1012 - What financial assurance is required for an Alternate Use RUE?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Alternate Use RUE? 285.1012 Section 285.1012 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Rights of Use and Easement for Energy- and Marine-Related...

  12. 30 CFR 285.103 - When may MMS prescribe or approve departures from these regulations?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... from these regulations? 285.103 Section 285.103 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING..., or the marine, coastal, or human environment; or (4) Protect sites, structures, or objects of...

  13. 30 CFR 285.706 - How do I nominate a CVA for MMS approval?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ....706 Section 285.706 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Facility Design... whether the nomination is for the Facility Design Report, Fabrication and Installation Report...

  14. 30 CFR 285.103 - When may MMS prescribe or approve departures from these regulations?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false When may MMS prescribe or approve departures from these regulations? 285.103 Section 285.103 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER...

  15. 30 CFR 285.1019 - What are the decommissioning requirements for an Alternate Use RUE?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... an Alternate Use RUE? 285.1019 Section 285.1019 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Rights of Use and Easement for Energy- and Marine-Related...

  16. 30 CFR 285.703 - What reports must I submit for project modifications and repairs?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What reports must I submit for project modifications and repairs? 285.703 Section 285.703 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING...

  17. 30 CFR 285.707 - What are the CVA's primary duties for facility design review?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What are the CVA's primary duties for facility design review? 285.707 Section 285.707 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION... data; (4) Load determinations; (5) Stress analyses; (6) Material designations; (7) Soil and foundation...

  18. 31 CFR 285.3 - Offset of tax refund payments to collect past-due support.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Offset of tax refund payments to collect past-due support. 285.3 Section 285.3 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY FINANCIAL MANAGEMENT SERVICE DEBT...

  19. 30 CFR 285.622 - How do I submit my COP?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Plans and Information Requirements Construction and Operations Plan for Commercial Leases § 285.622 How do I submit my COP? (a) You must submit...

  20. 30 CFR 285.601 - When am I required to submit my plans to MMS?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false When am I required to submit my plans to MMS? 285.601 Section 285.601 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Plans and...

  1. 47 CFR 0.285 - Record of actions taken.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMISSION ORGANIZATION Delegations of Authority Chief, Media Bureau § 0.285 Record of actions taken. The history card, the station file, and other appropriate files are designated to be the official records of action taken by the Chief of the Media Bureau. The...

  2. 30 CFR 285.206 - What is the lease size?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases General Lease Information § 285.206 What is the lease size? (a) The...

  3. 30 CFR 285.504 - How are my payments affected if I develop my lease in phases?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL... operations, in the amount specified in § 285.506 and as described in § 285.503(b). (c) Rent for a project... project easement upon our approval of your COP. ...

  4. 30 CFR 285.657 - What must I do upon completion of approved activities under my GAP?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL... your decommissioning application as provided in §§ 285.905 and 285.906. Cable and Pipeline Deviations ...

  5. 30 CFR 285.230 - May I request a lease if there is no Call?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Noncompetitive Lease Award Process § 285.230 May I request a lease if there is no... operations. (d) Available and pertinent data and information concerning renewable energy and environmental...

  6. 42 CFR 137.285 - Are Self-Governance Tribes required to accept Federal environmental responsibilities to enter...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ....285 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES INDIAN HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES TRIBAL SELF-GOVERNANCE Construction Nepa Process § 137.285 Are Self...

  7. 30 CFR 285.116 - Requests for information on the state of the offshore renewable energy industry.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... offshore renewable energy industry. 285.116 Section 285.116 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES... information on the state of the offshore renewable energy industry. (a) The Director may, from time to time...

  8. 30 CFR 285.1004 - What must I do before I request an Alternate Use RUE?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Use RUE? 285.1004 Section 285.1004 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Rights of Use and Easement for Energy- and Marine-Related...

  9. 30 CFR 285.1010 - How long may I conduct activities under an Alternate Use RUE?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Alternate Use RUE? 285.1010 Section 285.1010 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Rights of Use and Easement for Energy- and Marine-Related...

  10. 30 CFR 550.285 - How do I submit revised and supplemental EPs, DPPs, and DOCDs?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., DPPs, and DOCDs? 550.285 Section 550.285 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT... in expected environmental impacts. (c) Procedures. All supplemental EPs, DPPs, and DOCDs, and those... change in the impacts previously identified and evaluated, are subject to all of the procedures under...

  11. 30 CFR 550.285 - How do I submit revised and supplemental EPs, DPPs, and DOCDs?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., DPPs, and DOCDs? 550.285 Section 550.285 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT... in expected environmental impacts. (c) Procedures. All supplemental EPs, DPPs, and DOCDs, and those... change in the impacts previously identified and evaluated, are subject to all of the procedures under...

  12. 30 CFR 550.285 - How do I submit revised and supplemental EPs, DPPs, and DOCDs?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., DPPs, and DOCDs? 550.285 Section 550.285 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT... in expected environmental impacts. (c) Procedures. All supplemental EPs, DPPs, and DOCDs, and those... change in the impacts previously identified and evaluated, are subject to all of the procedures under...

  13. Thermoelectric Properties of Cu-Doped n-Type Bi2Te2.85Se0.15 Prepared by Liquid Phase Growth Using a Sliding Boat

    NASA Astrophysics Data System (ADS)

    Kitagawa, Hiroyuki; Matsuura, Tsukasa; Kato, Toshihito; Kamata, Kin-ya

    2015-06-01

    N-type Bi2Te2.85Se0.15 thermoelectric materials were prepared by liquid phase growth (LPG) using a sliding boat, a simple and short fabrication process for Bi2Te3-related materials. Cu was selected as a donor dopant, and its effect on thermoelectric properties was investigated. Thick sheets and bars of Cu x Bi2 Te2.85Se0.15 ( x=0-0.25) of 1-2mm in thickness were obtained using the process. X-ray diffraction patterns and scanning electron micrographs showed that the in-plane direction tended to correspond to the hexagonal c-plane, which is the preferred direction for thermoelectric conversion. Cu-doping was effective in controlling conduction type and carrier (electron) concentration. The conduction type was p-type for undoped Bi2Te2.85Se0.15 and became n-type after Cu-doping. The Hall carrier concentration was increased by Cu-doping. Small resistivity was achieved in Cu0.02Bi2Te2.85Se0.15 owing to an optimized amount of Cu-doping and high crystal orientation. As a result, the maximum power factor near 310K for Cu0.02Bi2Te2.85Se0.15 was approximately 4×10-3W/K2m and had good reproducibility. Furthermore, the thermal stability of Cu0.02Bi2Te2.85Se0.15 was also confirmed by thermal cycling measurements of electrical resistivity. Thus, n-type Bi2Te2.85Se0.15 with a large power factor was prepared using the present LPG process.

  14. 30 CFR 285.507 - What rent payments must I pay on a project easement?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Payments and Financial Assurance Requirements Payments § 285.507 What rent payments must I pay on a project easement? (a... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What rent payments must I pay on a project...

  15. 30 CFR 285.700 - What reports must I submit to MMS before installing facilities described in my approved SAP, COP...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... installing facilities described in my approved SAP, COP, or GAP? 285.700 Section 285.700 Mineral Resources... described in my approved SAP, COP, or GAP? (a) You must submit the following reports to MMS before installing facilities described in your approved COP (§ 285.632(a)) and, when required by this part, your SAP...

  16. 30 CFR 285.115 - Documents incorporated by reference.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... incorporating by reference the documents listed in the table in paragraph (e) of this section. The Director of...: ER29AP09.104 (e) This paragraph lists documents incorporated by reference. To easily reference text of the... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Documents incorporated by reference. 285.115...

  17. 30 CFR 285.659 - What requirements must I include in my SAP, COP, or GAP regarding air quality?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., or GAP regarding air quality? 285.659 Section 285.659 Mineral Resources BUREAU OF OCEAN ENERGY... Pipeline Deviations § 285.659 What requirements must I include in my SAP, COP, or GAP regarding air quality..., according to the following table. ER29AP09.130 (b) For air quality modeling that you perform in support of...

  18. 30 CFR 285.800 - How must I conduct my activities to comply with safety and environmental requirements?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... safety and environmental requirements? 285.800 Section 285.800 Mineral Resources MINERALS MANAGEMENT... OUTER CONTINENTAL SHELF Environmental and Safety Management, Inspections, and Facility Assessments for... safety and environmental requirements? (a) You must conduct all activities on your lease or grant under...

  19. 30 CFR 285.231 - How will MMS process my unsolicited request for a noncompetitive lease?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Noncompetitive Lease Award Process § 285.231 How...

  20. 30 CFR 285.632 - What documents must I submit before I may construct and install facilities under my approved COP?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... construct and install facilities under my approved COP? 285.632 Section 285.632 Mineral Resources BUREAU OF... Requirements Activities Under An Approved Cop § 285.632 What documents must I submit before I may construct and install facilities under my approved COP? (a) You must submit to MMS the documents listed in the following...

  1. 30 CFR 285.205 - How will leases be mapped?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ....205 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases General Lease Information § 285.205 How will leases be mapped? The MMS will prepare leasing...

  2. 30 CFR 285.205 - How will leases be mapped?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ....205 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases General Lease Information § 285.205 How will leases be...

  3. 30 CFR 285.201 - How will MMS issue leases?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ....201 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases General Lease Information § 285.201 How will MMS issue...

  4. 30 CFR 285.626 - What must I include in my COP?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Plans and Information Requirements Contents of the Construction and Operations Plan § 285.626 What must I include in my COP? (a) You...

  5. 30 CFR 285.622 - How do I submit my COP?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF... at the address listed in § 285.110(a). (b) You may submit information and a request for any project...

  6. 30 CFR 285.405 - How do I designate an operator?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 285.405 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER... must provide written notice to MMS and identify the new designated operator within 72 hours on a form...

  7. 30 CFR 285.831 - What incidents must I report, and when must I report them?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What incidents must I report, and when must I report them? 285.831 Section 285.831 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Environmental and Safety Management,...

  8. 30 CFR 285.201 - How will MMS issue leases?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ....201 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases General Lease Information § 285.201 How will MMS issue leases? The MMS will issue leases on...

  9. 30 CFR 285.116 - Requests for information on the state of the offshore renewable energy industry.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... offshore renewable energy industry. 285.116 Section 285.116 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER... the state of the offshore renewable energy industry, including the identification of potential...

  10. 30 CFR 285.647 - How will my GAP be processed for Federal consistency under the Coastal Zone Management Act?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false How will my GAP be processed for Federal consistency under the Coastal Zone Management Act? 285.647 Section 285.647 Mineral Resources MINERALS... Activities Plan § 285.647 How will my GAP be processed for Federal consistency under the Coastal Zone...

  11. 30 CFR 285.612 - How will my SAP be processed for Federal consistency under the Coastal Zone Management Act?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false How will my SAP be processed for Federal consistency under the Coastal Zone Management Act? 285.612 Section 285.612 Mineral Resources MINERALS... Plan § 285.612 How will my SAP be processed for Federal consistency under the Coastal Zone Management...

  12. 30 CFR 285.831 - What incidents must I report, and when must I report them?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What incidents must I report, and when must I report them? 285.831 Section 285.831 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF...

  13. 30 CFR 285.405 - How do I designate an operator?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 285.405 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Lease and Grant... identify the new designated operator within 72 hours on a form approved by MMS. The lessee(s) or grantee(s...

  14. 40 CFR 96.285 - CAIR opt-in permit contents.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS CAIR SO2 Opt-in Units § 96.285 CAIR opt-in permit contents. (a) Each CAIR opt-in permit will contain... SO2 emission rate under § 96.284(d); (5) A statement whether the unit is to be allocated CAIR SO2...

  15. 30 CFR 285.200 - What rights are granted with a lease issued under this part?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases General Lease Information § 285.200 What rights are... the production of energy from a renewable energy source. (b) A lease issued under this part confers on...

  16. 30 CFR 285.221 - What bidding systems may MMS use for commercial leases and limited leases?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... leases and limited leases? 285.221 Section 285.221 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Award...

  17. 30 CFR 285.658 - Can my cable or pipeline construction deviate from my approved COP or GAP?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... from my approved COP or GAP? 285.658 Section 285.658 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES... modifications to your ROW grant, RUE grant, or your lease addendum for a project easement in connection with...

  18. 30 CFR 285.220 - What auction format may MMS use in a lease sale?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Award Process § 285... competitive auctions to award renewable energy leases and will use one of the following auction formats, as...

  19. 30 CFR 285.230 - May I request a lease if there is no Call?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Noncompetitive Lease Award Process § 285.230 May I... renewable energy and environmental conditions in the area of interest, including energy and resource data...

  20. 30 CFR 285.825 - When must I assess my facilities?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Section 285.825 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT... CONTINENTAL SHELF Environmental and Safety Management, Inspections, and Facility Assessments for Activities... and Constructing Fixed Offshore Platforms—Working Stress Design (incorporated by reference, as...

  1. 30 CFR 285.220 - What auction format may MMS use in a lease sale?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Award Process § 285.220 What auction format may MMS use... renewable energy leases and will use one of the following auction formats, as determined through the lease...

  2. Translations on Narcotics and Dangerous Drug No. 285

    DTIC Science & Technology

    1977-02-17

    AND DANGEROUS DRUGS No. 285 CONTENTS PAGE ASIA AUSTRALIA Attorney General Wants No Criminal Penalties for Marihuana Use (THE SYDNEY MORNING HERALD...13 Dec 76) 1 Pros and Cons of Marihuana Use Debated (THE SYDNEY MORNING HERALD, various dates) 3 BURMA Heroin Dealer Caught in Rangoon...Bail 57 Drug Move Planned 57 LATIN AMERICA COLOMBIA Briefs Cocaine Traffickers Arrest 58 Marihuana Plantation 58 Marihuana Haul 53 ECUADOR

  3. 27 CFR 25.285 - Refund of beer tax excessively paid.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Refund of beer tax... TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS BEER Refund or Adjustment of Tax or Relief From Liability § 25.285 Refund of beer tax excessively paid. (a) Eligibility. A brewer who, under the provisions...

  4. 27 CFR 25.285 - Refund of beer tax excessively paid.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Refund of beer tax... TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS BEER Refund or Adjustment of Tax or Relief From Liability § 25.285 Refund of beer tax excessively paid. (a) Eligibility. A brewer who, under the provisions...

  5. 27 CFR 25.285 - Refund of beer tax excessively paid.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Refund of beer tax... TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL BEER Refund or Adjustment of Tax or Relief From Liability § 25.285 Refund of beer tax excessively paid. (a) Eligibility. A brewer who, under the provisions...

  6. 27 CFR 25.285 - Refund of beer tax excessively paid.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Refund of beer tax... TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL BEER Refund or Adjustment of Tax or Relief From Liability § 25.285 Refund of beer tax excessively paid. (a) Eligibility. A brewer who, under the provisions...

  7. 27 CFR 25.285 - Refund of beer tax excessively paid.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Refund of beer tax... TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS BEER Refund or Adjustment of Tax or Relief From Liability § 25.285 Refund of beer tax excessively paid. (a) Eligibility. A brewer who, under the provisions...

  8. Phosphorylation of tyrosine 285 of PAK1 facilitates βPIX/GIT1 binding and adhesion turnover

    PubMed Central

    Hammer, Alan; Oladimeji, Peter; De Las Casas, Luis E.; Diakonova, Maria

    2015-01-01

    The p21-activated serine-threonine kinase (PAK1) regulates cell motility and adhesion. We have previously shown that the prolactin (PRL)-activated tyrosine kinase JAK2 phosphorylates PAK1 in vivo and in vitro and identified tyrosines 153, 201, and 285 in PAK1 as sites of JAK2 tyrosyl phosphorylation. Here, we further investigate the role of the tyrosyl phosphorylated PAK1 (pTyr-PAK1) in regulation of cell adhesion. We use human breast cancer T47D cell lines that stably overexpress PAK1 wild type or PAK1 Y3F mutant in which these 3 JAK2 phosphorylation sites were mutated to phenylalanine. We demonstrate that PRL/JAK2-dependent phosphorylation of these tyrosines promotes a motile phenotype in the cells upon adhesion, participates in regulation of cell adhesion on collagen IV, and is required for maximal PAK1 kinase activity. Down-regulation of PAK1 abolishes the effect of PAK1 on cell adhesion. We show that the tyrosyl phosphorylation of PAK1 promotes PAK1 binding to β-PAK1-interacting guanine-nucleotide exchange factor (βPIX) and G protein-coupled receptor kinase-interacting target 1 (GIT1), phosphorylation of paxillin on Ser273, and formation and distribution of adhesion complexes. Using phosphospecific antibodies (Abs) directed to single phosphorylated tyrosines on PAK1, we identified Tyr285 as a site of PRL-dependent phosphorylation of PAK1 by JAK2. Furthermore, using PAK1 Y285F mutant, we provide evidence for a role of pTyr285 in cell adhesion, enhanced βPIX/GIT1 binding, and adhesion turnover. Our immunohistochemistry analysis demonstrates that pTyr285- PAK1 may modulate PAK1 signaling during tumor progression.—Hammer, A., Oladimeji, P., De La Casas, L. E., Diakonova, M. Phosphorylation of tyrosine 285 of PAK1 facilitates bPIX/GIT1 binding and adhesion turnover. PMID:25466889

  9. MiR-285 targets P450 (CYP6N23) to regulate pyrethroid resistance in Culex pipiens pallens.

    PubMed

    Tian, Mengmeng; Liu, Bingqian; Hu, Hongxia; Li, Xixi; Guo, Qin; Zou, Feifei; Liu, Xianmiao; Hu, Mengxue; Guo, Juxin; Ma, Lei; Zhou, Dan; Sun, Yan; Shen, Bo; Zhu, Changliang

    2016-12-01

    MicroRNAs play critical roles in post-transcriptional regulation of gene expression, which participate in the modulation of almost all of the cellular processes. Although emerging evidence indicates that microRNAs are related with antineoplastic drugs resistance, whether microRNAs are responsible for insecticide resistance in mosquitos is poorly understood. In this paper, we found that miR-285 was significantly upregulated in the deltamethrin-resistant strain of Culex pipiens pallens, and overexpression miR-285 through microinjection increased mosquito survival rate against deltamethrin treatement. Using bioinformatic software, quantitative reverse transcription PCR, luciferase reporter assay and microinjection approaches, we conformed that CYP6N23 was the target of miR-285. Lower expression of CYP6N23 was observed in the deltamethrin-resistant strain. While, mosquito mortality rate was decreased after downregulating expression of CYP6N23 by dsRNA against CYP6N23 or miR-285 mimic microinjection. These findings revealed that miR-285 could target CYP6N23 to regulate pyrethroid resistance, providing new insights into mosquito insecticide resistance surveillance and control.

  10. 43 CFR 2.85 - How much will I be charged?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... for record production under 43 CFR part 2, appendix A. Costs must be paid by check or money order... INFORMATION ACT Legal Process: Testimony by Employees and Production of Records Responsibilities of Requesters § 2.85 How much will I be charged? We will charge you the costs, including travel expenses, for...

  11. 30 CFR 285.824 - How must I conduct self-inspections?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Section 285.824 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER... months; (2) The type of inspection employed, (i.e., visual, magnetic particle, ultrasonic testing); and...

  12. 30 CFR 285.621 - What must I demonstrate in my COP?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Plans and Information Requirements Construction and Operations Plan for Commercial Leases § 285.621 What must I demonstrate in my COP...

  13. 30 CFR 285.232 - May I acquire a lease noncompetitively after responding to a Request for Interest or Call for...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Noncompetitive Lease Award Process § 285.232 May I acquire a lease noncompetitively...

  14. 30 CFR 285.225 - What happens if my bid is rejected, and what are my appeal rights?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... are my appeal rights? 285.225 Section 285.225 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Award...

  15. 30 CFR 285.508 - What rent payments must I pay on ROW grants or RUE grants associated with renewable energy projects?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... RUE grants associated with renewable energy projects? 285.508 Section 285.508 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF... § 285.508 What rent payments must I pay on ROW grants or RUE grants associated with renewable energy...

  16. 30 CFR 285.1013 - Is an Alternate Use RUE assignable?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Section 285.1013 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Rights of Use and Easement for Energy- and Marine-Related Activities Using Existing OCS...

  17. 30 CFR 285.224 - What happens if MMS accepts my bid?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Award Process § 285.224 What happens if MMS accepts my bid? If we...

  18. 49 CFR 192.285 - Plastic pipe: Qualifying persons to make joints.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY TRANSPORTATION OF NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Joining of Materials Other Than by Welding § 192.285 Plastic pipe: Qualifying persons to make joints. (a) No person may...

  19. 30 CFR 285.638 - What must I do upon completion of my commercial operations as approved in my COP or FERC license?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... operations as approved in my COP or FERC license? 285.638 Section 285.638 Mineral Resources BUREAU OF OCEAN... Activities Under An Approved Cop § 285.638 What must I do upon completion of my commercial operations as approved in my COP or FERC license? (a) Upon completion of your approved activities under your COP, you...

  20. 30 CFR 285.1000 - What activities does this subpart regulate?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... CONTINENTAL SHELF Rights of Use and Easement for Energy- and Marine-Related Activities Using Existing OCS... existing OCS facility for energy- or marine-related purposes, that are not otherwise authorized under any....1000 Section 285.1000 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT...

  1. 30 CFR 285.101 - What is the purpose of this part?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Shelf (OCS) and RUEs for the alternate use of OCS facilities for energy or marine-related purposes; (b... of OCS facilities for energy or marine-related purposes are conducted in a safe and environmentally... Section 285.101 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT...

  2. 30 CFR 285.659 - What requirements must I include in my SAP, COP, or GAP regarding air quality?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., or GAP regarding air quality? 285.659 Section 285.659 Mineral Resources MINERALS MANAGEMENT SERVICE... must I include in my SAP, COP, or GAP regarding air quality? (a) You must comply with the Clean Air Act...) For air quality modeling that you perform in support of the activities proposed in your plan, you...

  3. 30 CFR 285.110 - How do I submit plans, applications, reports, or notices required by this part?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false How do I submit plans, applications, reports, or notices required by this part? 285.110 Section 285.110 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE...

  4. 30 CFR 285.532 - What happens if my surety wants to terminate the period of liability of my bond?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... must provide a replacement bond or alternative form of financial assurance of equivalent or greater... the period of liability of my bond? 285.532 Section 285.532 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES...

  5. 30 CFR 285.803 - How must I conduct my approved activities to protect essential fish habitats identified and...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... and Management Act? 285.803 Section 285.803 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING..., MMS must consult with National Marine Fisheries Service. (b) Any conservation recommendations adopted...

  6. 30 CFR 285.611 - What information must I submit with my SAP to assist MMS in complying with NEPA and other...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What information must I submit with my SAP to assist MMS in complying with NEPA and other relevant laws? 285.611 Section 285.611 Mineral Resources... Requirements Contents of the Site Assessment Plan § 285.611 What information must I submit with my SAP to...

  7. 49 CFR 192.285 - Plastic pipe: Qualifying persons to make joints.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Plastic pipe: Qualifying persons to make joints... Materials Other Than by Welding § 192.285 Plastic pipe: Qualifying persons to make joints. (a) No person may make a plastic pipe joint unless that person has been qualified under the applicable joining procedure...

  8. 49 CFR 192.285 - Plastic pipe: Qualifying persons to make joints.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Plastic pipe: Qualifying persons to make joints... Materials Other Than by Welding § 192.285 Plastic pipe: Qualifying persons to make joints. (a) No person may make a plastic pipe joint unless that person has been qualified under the applicable joining procedure...

  9. 49 CFR 192.285 - Plastic pipe: Qualifying persons to make joints.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Plastic pipe: Qualifying persons to make joints... Materials Other Than by Welding § 192.285 Plastic pipe: Qualifying persons to make joints. (a) No person may make a plastic pipe joint unless that person has been qualified under the applicable joining procedure...

  10. 49 CFR 192.285 - Plastic pipe: Qualifying persons to make joints.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Plastic pipe: Qualifying persons to make joints... Materials Other Than by Welding § 192.285 Plastic pipe: Qualifying persons to make joints. (a) No person may make a plastic pipe joint unless that person has been qualified under the applicable joining procedure...

  11. 30 CFR 285.202 - What types of leases will MMS issue?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases General Lease Information § 285.202 What types of leases will MMS issue? The MMS may issue leases on the OCS for the assessment and production of renewable energy and may authorize a...

  12. 30 CFR 285.223 - What does MMS do if there is a tie for the highest bid?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Award Process § 285.223 What does MMS do if there...

  13. 30 CFR 285.615 - What other reports or notices must I submit to MMS under my approved SAP?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... MMS under my approved SAP? 285.615 Section 285.615 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING... identified measures that were not effective, you must include your recommendations for new mitigation...

  14. 30 CFR 285.653 - What other reports or notices must I submit to MMS under my approved GAP?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... MMS under my approved GAP? 285.653 Section 285.653 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING... identified measures that were not effective, you must include your recommendations for new mitigation...

  15. 30 CFR 285.503 - What are the rent and operating fee requirements for a commercial lease?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER... operations term and prior to the commercial generation. (3) You must pay the rent for a project easement in addition to the lease rent, as provided in § 285.507. You must commence rent payments for your project...

  16. Fabrication and Thermoelectric Properties of n-Type CoSb2.85Te0.15 Using Selective Laser Melting.

    PubMed

    Yan, Yonggao; Ke, Hongquan; Yang, Jihui; Uher, Ctirad; Tang, Xinfeng

    2018-04-25

    We report a nonequilibrium fabrication method of n-type CoSb 2.85 Te 0.15 skutterudites using selective laser melting (SLM) technology. A powder of CoSb 2.85 Te 0.15 was prepared by self-propagating high-temperature synthesis (SHS) and served as the raw material for the SLM process. The effect of SLM processing parameters such as the laser power and scanning speed on the quality of the forming CoSb 2.85 Te 0.15 thin layers was systematically analyzed, and the optimal processing window for SLM was determined. A brief postannealing at 450 °C for 4 h, following the SLM process, has resulted in a phase-pure CoSb 2.85 Te 0.15 bulk material deposited on a Ti substrate. The Seebeck coefficient of the annealed SLM prepared bulk material is close to that of the sample prepared by the traditional sintering method, and its maximum ZT value reached 0.56 at 823 K. Moreover, a Ti-Co-Sb ternary compound transition layer of about 70 μm in thickness was found at a dense interface between CoSb 2.85 Te 0.15 and the Ti substrate. The contact resistivity was measured as 37.1 μΩcm 2 . The results demonstrate that SLM, coupled with postannealing, can be used for fabrication of incongruently melting skutterudite compounds on heterogeneous substrates. This lays an important foundation for the follow-up research utilizing energy efficient SHS and SLM processes in rapid printing of thermoelectric modules.

  17. 30 CFR 285.621 - What must I demonstrate in my COP?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Section 285.621 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER... undue harm or damage to natural resources; life (including human and wildlife); property; the marine...

  18. 30 CFR 285.641 - What must I demonstrate in my GAP?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Section 285.641 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER... and wildlife); property; the marine, coastal, or human environment; or sites, structures, or objects...

  19. 30 CFR 285.606 - What must I demonstrate in my SAP?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Section 285.606 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER... harm or damage to natural resources; life (including human and wildlife); property; the marine, coastal...

  20. 30 CFR 285.633 - How do I comply with my COP?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 285.633 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER... effective, then you must make recommendations for new mitigation measures or monitoring methods. (c) As...

  1. 30 CFR 285.638 - What must I do upon completion of my commercial operations as approved in my COP or FERC license?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... operations as approved in my COP or FERC license? 285.638 Section 285.638 Mineral Resources MINERALS... FACILITIES ON THE OUTER CONTINENTAL SHELF Plans and Information Requirements Activities Under An Approved Cop § 285.638 What must I do upon completion of my commercial operations as approved in my COP or FERC...

  2. 30 CFR 285.210 - How does MMS initiate the competitive leasing process?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Process § 285.210 How... renewable energy. ...

  3. Thermomechanical processing of microalloyed powder forged steels and a cast vanadium steel

    NASA Astrophysics Data System (ADS)

    Dogan, B.; Davies, T. J.

    1985-09-01

    The effects of controlled rolling on transformation behavior of two powder forged (P/F) microalloyed vanadium steels and a cast microalloyed vanadium steel were investigated. Rolling was carried out in the austenitic range below the recrystallization temperature. Equiaxed grain structures were produced in specimens subjected to different reductions and different cooling rates. The ferrite grain size decreased with increasing deformation and cooling rate. Ferrite nucleated on second phase particles, deformation bands, and on elongated prior austenite grain boundaries; consequently a high fractional ferrite refinement was achieved. Deformation raised the ferrite transformation start temperature while the time to transformation from the roll finish temperature decreased. Cooling rates in the cast steel were higher than in P/F steels for all four cooling media used, and the transformation start temperatures of cast steels were lower than that of P/F steel. Intragranular ferrite nucleation, which played a vital role in grain refinement, increased with cooling rate. Fully bainitic microstructures were formed at higher cooling rates in the cast steel. In the P/F steels inclusions and incompletely closed pores served as sites for ferrite nucleation, often forming a ‘secondary’ ferrite. The rolling schedule reduced the size of large pores and particle surface inclusions and removed interconnected porosity in the P/F steels.

  4. 30 CFR 285.109 - When must I notify MMS of mergers, name changes, or changes of business form?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false When must I notify MMS of mergers, name changes, or changes of business form? 285.109 Section 285.109 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER...

  5. 30 CFR 285.712 - What are the CVA's or project engineer's reporting requirements?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Facility Design, Fabrication, and Installation Certified Verification Agent § 285.712 What are the...

  6. 30 CFR 285.629 - May I develop my lease in phases?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Plans and Information Requirements Contents of the Construction and Operations Plan § 285.629 May I develop my lease in phases? In... operations and what portions of the lease will be reserved for subsequent phased development. ...

  7. 30 CFR 285.204 - What areas are available for leasing consideration?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases General Lease Information § 285.204 What areas are available for leasing... renewable energy lease, except any area within the exterior boundaries of any unit of the National Park...

  8. 30 CFR 285.235 - If I have a commercial lease, how long will my lease remain in effect?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Commercial and Limited Lease Terms § 285.235 If I...

  9. 30 CFR 285.236 - If I have a limited lease, how long will my lease remain in effect?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Commercial and Limited Lease Terms § 285.236 If I...

  10. 30 CFR 285.635 - What must I do if I cease activities approved in my COP before the end of my commercial lease?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... in my COP before the end of my commercial lease? 285.635 Section 285.635 Mineral Resources BUREAU OF... Requirements Activities Under An Approved Cop § 285.635 What must I do if I cease activities approved in my COP... cease commercial operations, without an approved suspension, under your approved COP. If you cease...

  11. 30 CFR 285.632 - What documents must I submit before I may construct and install facilities under my approved COP?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... construct and install facilities under my approved COP? 285.632 Section 285.632 Mineral Resources MINERALS... FACILITIES ON THE OUTER CONTINENTAL SHELF Plans and Information Requirements Activities Under An Approved Cop... COP? (a) You must submit to MMS the documents listed in the following table: ER29AP09.124 (b) You must...

  12. 30 CFR 285.211 - What is the process for competitive issuance of leases?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Process § 285.211 What is the process for competitive...

  13. Steel selection for UBC steel bridge

    NASA Astrophysics Data System (ADS)

    Liu, Haoyu

    2018-03-01

    This report conducts a material selection of different types of steel for UBC Steel Bridge Team. I am a third-year material engineering student, so the result from this material selection can only be taken into consideration but not fully adopted. As part of my academic journey, it is possible for technical mistakes in this material selection process. The mechanic properties are the most effective category of properties, making it necessary to be justified from the steel bridge design and chosen in accordance with the objective of the team. An introduction for currently-used steel properties and the expected steel properties is provided. The examination focus on how different alloy compositions of steel changes its properties. The properties of the steel are examined in three main aspects: hardness, strength, and toughness. The results suggest that more nickel, manganese, and chromium in the steel provide better steel for the team to use. Further research is needed if a more precise material selection is required.

  14. View northwest, wharf A, sheet steel bulkhead, steel lift tower ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View northwest, wharf A, sheet steel bulkhead, steel lift tower - U.S. Coast Guard Sandy Hook Station, Western Docking Structure, West of intersection of Canfield Road & Hartshorne Drive, Highlands, Monmouth County, NJ

  15. 30 CFR 285.508 - What rent payments must I pay on ROW grants or RUE grants associated with renewable energy projects?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... RUE grants associated with renewable energy projects? 285.508 Section 285.508 Mineral Resources BUREAU... RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Payments and Financial... associated with renewable energy projects? (a) For each ROW grant MMS approves under subpart C of this part...

  16. 30 CFR 285.612 - How will my SAP be processed for Federal consistency under the Coastal Zone Management Act?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false How will my SAP be processed for Federal consistency under the Coastal Zone Management Act? 285.612 Section 285.612 Mineral Resources BUREAU OF OCEAN... the Coastal Zone Management Act? Your SAP will be processed based on how your commercial lease was...

  17. A-3 steel work completed

    NASA Image and Video Library

    2009-04-09

    Stennis Space Center engineers celebrated a key milestone in construction of the A-3 Test Stand on April 9 - completion of structural steel work. Workers with Lafayette (La.) Steel Erector Inc. placed the last structural steel beam atop the stand during a noon ceremony attended by more than 100 workers and guests.

  18. A-3 steel work completed

    NASA Technical Reports Server (NTRS)

    2009-01-01

    Stennis Space Center engineers celebrated a key milestone in construction of the A-3 Test Stand on April 9 - completion of structural steel work. Workers with Lafayette (La.) Steel Erector Inc. placed the last structural steel beam atop the stand during a noon ceremony attended by more than 100 workers and guests.

  19. 30 CFR 285.1015 - How do I relinquish an Alternate Use RUE?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ....1015 Section 285.1015 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Rights of Use and Easement for Energy- and Marine-Related Activities Using Existing OCS...

  20. 30 CFR 285.1014 - When will MMS suspend an Alternate Use RUE?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ....1014 Section 285.1014 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Rights of Use and Easement for Energy- and Marine-Related Activities Using Existing OCS...

  1. 30 CFR 285.1005 - How do I request an Alternate Use RUE?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Section 285.1005 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Rights of Use and Easement for Energy- and Marine-Related Activities Using Existing OCS...

  2. 30 CFR 285.647 - How will my GAP be processed for Federal consistency under the Coastal Zone Management Act?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false How will my GAP be processed for Federal consistency under the Coastal Zone Management Act? 285.647 Section 285.647 Mineral Resources BUREAU OF OCEAN... under the Coastal Zone Management Act? Your GAP will be processed based on how your limited lease, ROW...

  3. 30 CFR 285.651 - When may I construct complex or significant OCS facilities on my limited lease or any facilities...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... facilities on my limited lease or any facilities on my project easement proposed under my GAP? 285.651 Section 285.651 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER...

  4. 30 CFR 285.210 - How does MMS initiate the competitive leasing process?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Process § 285.210 How does MMS initiate the competitive..., or more specific schedule of lease sales pertaining to one or more types of renewable energy. ...

  5. 30 CFR 285.306 - What action will MMS take on my request?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ....306 Section 285.306 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Rights-of-Way Grants and Rights-of-Use and Easement Grants for Renewable Energy Activities...

  6. 30 CFR 285.301 - What do ROW grants and RUE grants include?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ....301 Section 285.301 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Rights-of-Way Grants and Rights-of-Use and Easement Grants for Renewable Energy Activities...

  7. 30 CFR 285.113 - How will data and information obtained by MMS under this part be disclosed to the public?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false How will data and information obtained by MMS under this part be disclosed to the public? 285.113 Section 285.113 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING...

  8. 30 CFR 285.703 - What reports must I submit for project modifications and repairs?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Facility Design, Fabrication, and Installation Reports § 285.703 What reports must I submit for...

  9. 30 CFR 285.212 - What is the process MMS will follow if there is reason to believe that competitors have withdrawn...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 285.212 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Process § 285.212 What is the...

  10. 30 CFR 285.213 - What must I submit in response to a Request for Interest or a Call for Information and Nominations?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Process § 285.213 What must I submit in response to a Request for...

  11. 30 CFR 285.212 - What is the process MMS will follow if there is reason to believe that competitors have withdrawn...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 285.212 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Process § 285.212 What is the process MMS will follow if there is reason...

  12. 30 CFR 285.811 - When must I follow my Safety Management System?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Activities Conducted Under SAPs, COPs and GAPs Safety Management Systems § 285.811 When must I follow my... activities described in your approved COP, SAP, or GAP. You must conduct all activities described in your approved COP, SAP, or GAP in accordance with the Safety Management System you described, as required by...

  13. 30 CFR 285.611 - What information must I submit with my SAP to assist MMS in complying with NEPA and other...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What information must I submit with my SAP to assist MMS in complying with NEPA and other relevant laws? 285.611 Section 285.611 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF...

  14. 30 CFR 285.108 - When must I notify MMS if an action has been filed alleging that I am insolvent or bankrupt?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false When must I notify MMS if an action has been filed alleging that I am insolvent or bankrupt? 285.108 Section 285.108 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING...

  15. 30 CFR 285.600 - What plans and information must I submit to MMS before I conduct activities on my lease or grant?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What plans and information must I submit to MMS before I conduct activities on my lease or grant? 285.600 Section 285.600 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING...

  16. 30 CFR 285.714 - What records relating to SAPs, COPs, and GAPs must I keep?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Facility Design, Fabrication, and Installation Certified Verification Agent § 285.714 What records relating..., all of the following: (1) The as-built drawings; (2) The design assumptions and analyses; (3) A...

  17. 30 CFR 285.816 - What must I do if environmental or other conditions adversely affect a cable, pipeline, or facility?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Environmental Effects § 285.816 What must I do if environmental or other conditions adversely affect a cable... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What must I do if environmental or other... EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Environmental and Safety Management, Inspections, and...

  18. 30 CFR 285.618 - What must I do upon completion of approved site assessment activities?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SHELF Plans and Information Requirements Activities Under An Approved Sap § 285.618 What must I do upon... application, that describes the continued use of existing facilities approved in your SAP, you may keep such...

  19. Transcriptional Profiling in Cotton Associated with Bacillus Subtilis (UFLA285) Induced Biotic-stress Tolerance

    USDA-ARS?s Scientific Manuscript database

    Plant growth promoting rhizobacteria (PGPR) confer disease resistance in many agricultural crops. In the case of Bacillus subtilis (UFLA285) isolated from the cotton producing state of Mato Grosso (Brazil), in addition to inducing foliar and root growth, disease resistance against damping-off cause...

  20. Aircraft Steels

    DTIC Science & Technology

    2009-02-19

    component usage. PH 13-8Mo is a precipitation-hardenable martensitic stainless steel combining excellent corrosion resistance with strength. Custom 465 is...a martensitic , age-hardenable stainless steel capable of about 1,724 MPa (250 ksi) UTS when peak-aged (H900 condition). Especially, this steel can...NOTES 14. ABSTRACT Five high strength steels (4340, 300M, AerMet 100, Ferrium S53, and Hy-Tuf) and four stainless steels (High Nitrogen, 13

  1. Are Cancer Survivors/Patients Knowledgeable about Osteoporosis? Results from a Survey of 285 Chemotherapy-Treated Cancer Patients and Their Companions

    ERIC Educational Resources Information Center

    McKean, Heidi; Looker, Sherry; Hartmann, Lynn C.; Hayman, Suzanne R.; Kaur, Judith S.; McWilliams, Robert R.; Peethambaram, Prema P.; Stahl, Jean F.; Jatoi, Aminah

    2008-01-01

    Objective: This study assessed osteoporosis knowledge deficits among cancer patients and their spouses/partners. Design: Single-institution survey (modified version of the Osteoporosis Knowledge Assessment Tool). Setting: The Mayo Clinic in Rochester, Minnesota. Participants: Consecutive chemotherapy-treated cancer patients (n = 285) with their…

  2. Safety performance enhancement analysis of rumble stripes with elements : a case study on rural highway US 285 in New Mexico : final report.

    DOT National Transportation Integrated Search

    2016-08-31

    U.S. 285 is a major highway that runs through Colorado, New Mexico, and Texas with a large portion acting as a crucial corridor for the eastern portion of New Mexico, and also carries a significant portion of overturn crashes. Shoulder rumble strips ...

  3. 30 CFR 285.400 - What happens if I fail to comply with this part?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What happens if I fail to comply with this part... Grant Administration Noncompliance and Cessation Orders § 285.400 What happens if I fail to comply with this part? (a) The MMS may take appropriate corrective action under this part if you fail to comply...

  4. 30 CFR 285.305 - How do I request an ROW grant or RUE grant?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ....305 Section 285.305 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Rights-of-Way Grants and Rights-of-Use and Easement Grants for Renewable Energy Activities...

  5. 30 CFR 285.702 - What must I include in my Fabrication and Installation Report?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Facility Design, Fabrication, and Installation Reports § 285.702 What must I include in my Fabrication and... fabricated and installed in accordance with the design criteria identified in the Facility Design Report...

  6. Recycling steel. Conducting a waste audit.

    PubMed

    Crawford, G

    1996-01-01

    This is the second in a series of three articles regarding steel can recycling from foodservice operations of healthcare facilities. This article highlights the basic methods of recycling steel cans, and includes information on conducting a waste audit and negotiating with a hauler regarding the benefits of recycling. The previous article discussed how steel is recycled across the country. The next article will convey a case history of actual foodservice recycling practice from a healthcare facility.

  7. 30 CFR 285.221 - What bidding systems may MMS use for commercial leases and limited leases?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Award Process § 285.221 What...

  8. Microbial-Influenced Corrosion of Corten Steel Compared with Carbon Steel and Stainless Steel in Oily Wastewater by Pseudomonas aeruginosa

    NASA Astrophysics Data System (ADS)

    Mansouri, Hamidreza; Alavi, Seyed Abolhasan; Fotovat, Meysam

    2015-07-01

    The microbial corrosion behavior of three important steels (carbon steel, stainless steel, and Corten steel) was investigated in semi petroleum medium. This work was done in modified nutrient broth (2 g nutrient broth in 1 L oily wastewater) in the presence of Pseudomonas aeruginosa and mixed culture (as a biotic media) and an abiotic medium for 2 weeks. The behavior of corrosion was analyzed by spectrophotometric and electrochemical methods and at the end was confirmed by scanning electron microscopy. The results show that the degree of corrosion of Corten steel in mixed culture, unlike carbon steel and stainless steel, is less than P. aeruginosa inoculated medium because some bacteria affect Corten steel less than other steels. According to the experiments, carbon steel had less resistance than Corten steel and stainless steel. Furthermore, biofilm inhibits separated particles of those steels to spread to the medium; in other words, particles get trapped between biofilm and steel.

  9. 42 CFR 137.285 - Are Self-Governance Tribes required to accept Federal environmental responsibilities to enter...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...-Governance Tribes required to accept Federal environmental responsibilities to enter into a construction... 42 Public Health 1 2011-10-01 2011-10-01 false Are Self-Governance Tribes required to accept Federal environmental responsibilities to enter into a construction project agreement? 137.285 Section 137...

  10. Semen quality and sex hormones among mild steel and stainless steel welders: a cross sectional study.

    PubMed Central

    Bonde, J P

    1990-01-01

    Welding may be detrimental to the male reproductive system. To test this hypothesis, semen quality was examined in 35 stainless steel welders, 46 mild steel welders, and 54 non-welding metal workers and electricians. These figures represent a participation rate of 37.1% in welders and 36.7% in non-welding subjects. The mean exposure to welding fume particulates was 1.3 mg/m3 (SD 0.8) in stainless steel welders using tungsten inert gas, 3.2 mg/m3 (SD 1.0) in low exposed mild steel welders using manual metal arc or metal active gas (n = 31), and 4.7 mg/m3 (SD 2.1) in high exposed mild steel welders (n = 15). The semen quality of each participant was defined in terms of the mean values of the particular semen parameters in three semen samples delivered at monthly intervals in a period with occupational exposure in a steady state. The sperm concentration was not reduced in either mild steel or stainless steel welders. The sperm count per ejaculate, the proportion of normal sperm forms, the degree of sperm motility, and the linear penetration rate of the sperm were significantly decreased and the sperm concentration of follicle stimulating hormone (FSH) was non-significantly increased in mild steel welders. A dose response relation between exposure to welding fumes and these semen parameters (sperm count excepted) was found. Semen quality decreased and FSH concentrations increased with increasing exposure. Significant deteriorations in some semen parameters were also observed in stainless steel welders. An analysis of information from questionnaires obtained from the whole population including subjects who declined to participate indicated an underestimation of effects due to selection bias. Potential confounding was treated by restriction and statistical analysis. The results support the hypothesis that mild steel welding and to a lesser extent stainless steel welding with tungsten inert gas is associated with reduced semen quality at exposure in the range of the

  11. Semen quality and sex hormones among mild steel and stainless steel welders: a cross sectional study.

    PubMed

    Bonde, J P

    1990-08-01

    Welding may be detrimental to the male reproductive system. To test this hypothesis, semen quality was examined in 35 stainless steel welders, 46 mild steel welders, and 54 non-welding metal workers and electricians. These figures represent a participation rate of 37.1% in welders and 36.7% in non-welding subjects. The mean exposure to welding fume particulates was 1.3 mg/m3 (SD 0.8) in stainless steel welders using tungsten inert gas, 3.2 mg/m3 (SD 1.0) in low exposed mild steel welders using manual metal arc or metal active gas (n = 31), and 4.7 mg/m3 (SD 2.1) in high exposed mild steel welders (n = 15). The semen quality of each participant was defined in terms of the mean values of the particular semen parameters in three semen samples delivered at monthly intervals in a period with occupational exposure in a steady state. The sperm concentration was not reduced in either mild steel or stainless steel welders. The sperm count per ejaculate, the proportion of normal sperm forms, the degree of sperm motility, and the linear penetration rate of the sperm were significantly decreased and the sperm concentration of follicle stimulating hormone (FSH) was non-significantly increased in mild steel welders. A dose response relation between exposure to welding fumes and these semen parameters (sperm count excepted) was found. Semen quality decreased and FSH concentrations increased with increasing exposure. Significant deteriorations in some semen parameters were also observed in stainless steel welders. An analysis of information from questionnaires obtained from the whole population including subjects who declined to participate indicated an underestimation of effects due to selection bias. Potential confounding was treated by restriction and statistical analysis. The results support the hypothesis that mild steel welding and to a lesser extent stainless steel welding with tungsten inert gas is associated with reduced semen quality at exposure in the range of the

  12. 30 CFR 285.528 - May I use a third-party guaranty to meet the financial assurance requirement for lease or grant...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false May I use a third-party guaranty to meet the... MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF... Requirements for Financial Assurance Instruments § 285.528 May I use a third-party guaranty to meet the...

  13. Stainless steel reinforcement as a replacement for epoxy coated steel in bridge decks : final report.

    DOT National Transportation Integrated Search

    2013-08-01

    The corrosion resistance of 2304 stainless steel reinforcement and stainless steel clad reinforcement was compared to conventional and epoxy-coated reinforcement (ECR). 2304 stainless steel was tested in both the as-received condition (dark mottled f...

  14. 77 FR 30589 - SteelRiver Infrastructure Partners LP, SteelRiver Infrastructure Associates LLC, SteelRiver...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-23

    ... DEPARTMENT OF TRANSPORTATION Surface Transportation Board [Docket No. FD 35622] SteelRiver Infrastructure Partners LP, SteelRiver Infrastructure Associates LLC, SteelRiver Infrastructure Fund North America LP, and Patriot Funding LLC--Control Exemption--Patriot Rail Corp., et al. SteelRiver...

  15. [Study of a new medical stainless steel].

    PubMed

    Ren, Yibin; Yang, Ke; Zhang, Bingchun; Yang, Huibin

    2006-10-01

    Medical implantable stainless steels are widely used in medical field due to their excellent properties, besides its allergic response to human body, the nickel ion released from the steels due to corrosion has the harm of malformation and carcingenesis. The mechanical property, corrosion resistance and blood compatibility of a new nickel-free stainless steel (BIOSSN4) is researched in this paper. Compared with the traditional 316L medical stainless steel, BIOSSN4 shows wide future applications because of its better combination of strength and toughness, good corrosion resistance and biocompatibility.

  16. A mortality study among mild steel and stainless steel welders.

    PubMed Central

    Moulin, J J; Wild, P; Haguenoer, J M; Faucon, D; De Gaudemaris, R; Mur, J M; Mereau, M; Gary, Y; Toamain, J P; Birembaut, Y

    1993-01-01

    A mortality study was carried out in conjunction with the European mortality study among welders coordinated by the International Agency for Research on Cancer (IARC). The study was aimed at assessing risks for lung cancer in relation to exposure to asbestos, welding fumes containing chromium and nickel, and tobacco smoke. The study included a cohort of 2721 welders and an internal comparison group of 6683 manual workers employed in 13 factories in France. The mortality of the two cohorts was studied from 1975 to 1988 by the historical prospective method. Job histories of welders were traced including welding processes used, metals welded, and proportion of worktime spent in welding. Data on smoking habits were collected from medical records. The observed number of deaths were compared with those expected (standardised mortality ratio (SMR)) based on national rates with adjustments for age, sex, and calendar time. The smoking habits of 87% of the whole study population were known. The distribution of welders and controls according to smoking was not statistically different. The overall mortality was slightly higher for welders (SMR = 1.02, 95% confidence interval (95% CI) 0.89-1.18) than for controls (SMR = 0.91, 95% CI 0.84-0.99). For lung cancer, the SMR was 1.24 (95% CI 0.75-1.94) for welders, whereas the corresponding value was lower for controls (SMR = 0.94, 95% CI 0.68-1.26). The SMR for lung cancer was 1.59 among non-shipyard mild steel welders (95% CI 0.73-3.02). This contrasted with the results for all stainless steel welders (SMR = 0.92, 95% CI 0.19-2.69), and for stainless steel welders predominantly exposed to chromium VI (SMR = 1.03, 95% CI 0.12-3.71). Moreover, SMRs for lung cancer for mild steel welders tended to increase with duration of exposure and time since first exposure, leading to significant excesses for duration > or = 20 years and latency > or = 20 years. Such a pattern was not found for stainless steel welders. PMID:8457490

  17. Steel erected at A-3 Test Stand

    NASA Image and Video Library

    2008-10-24

    Fabricated steel began arriving by truck Oct. 24 for construction of the A-3 Test Stand that will be used to test the engine for the nation's next generation of moon rockets. Within days workers from Lafayette Steel Erector Inc. began assembling the 16 steel stages needed on the foundation and footings poured in the previous year.

  18. Steel erected at A-3 Test Stand

    NASA Technical Reports Server (NTRS)

    2008-01-01

    Fabricated steel began arriving by truck Oct. 24 for construction of the A-3 Test Stand that will be used to test the engine for the nation's next generation of moon rockets. Within days workers from Lafayette Steel Erector Inc. began assembling the 16 steel stages needed on the foundation and footings poured in the previous year.

  19. 30 CFR 285.225 - What happens if my bid is rejected, and what are my appeal rights?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Award Process § 285.225 What...

  20. Respiratory status of stainless steel and mild steel welders.

    PubMed

    Kalliomäki, P L; Kalliomäki, K; Korhonen, O; Nordman, H; Rahkonen, E; Vaaranen, V

    1982-01-01

    Eighty-three full-time stainless steel and 29 mild steel welders from one shipyard were examined clinically, and their lung function was measured. The stainless steel welders had used both tungsten inert-gas (low-fume concentration) and manual metal-arc (MMA) (high-fume concentration) welding methods. The individual exposure of the welders was estimated based on the time spent doing MMA welding, the amount of retained contaminants in the lungs (magnetopulmography), and urinary chromium excretion. The results suggest that there is a greater prevalence of small airway disease among shipyard mild steel MMA welders than among stainless steel welders. Among the stainless steel welders the impairment of lung function parameters was associated with the MMA welding method. The type of welding, then, is important when the health hazards of welders are studied, and welders cannot be regarded as a single, homogeneous group.

  1. Connections: Superplasticity, Damascus Steels, Laminated Steels, and Carbon Dating

    NASA Astrophysics Data System (ADS)

    Wadsworth, Jeffrey

    2016-12-01

    In this paper, a description is given of the connections that evolved from the initial development of a family of superplastic plain carbon steels that came to be known as Ultra-High Carbon Steels (UHCS). It was observed that their very high carbon contents were similar, if not identical, to those of Damascus steels. There followed a series of attempts to rediscover how the famous patterns found on Damascus steels blades were formed. At the same time, in order to improve the toughness at room temperature of the newly-developed UHCS, laminated composites were made of alternating layers of UHCS and mild steel (and subsequently other steels and other metals). This led to a study of ancient laminated composites, the motives for their manufacture, and the plausibility of some of the claims relating to the number of layers in the final blades. One apparently ancient laminated composite, recovered in 1837 from the great pyramid of Giza which was constructed in about 2750 B.C., stimulated a carbon dating study of ancient steels. The modern interest in "Bladesmithing" has connections back to many of these ancient weapons.

  2. Electron transmission through a steel capillary

    NASA Astrophysics Data System (ADS)

    Maljković, J. B.; Borka, D.; Ranković, M. Lj.; Marinković, B. P.; Milosavljević, A. R.; Lemell, C.; Tőkési, K.

    2018-05-01

    The transmission of low-energy electrons through a macroscopic steel capillary has been investigated both experimentally and theoretically. The length of the steel capillary was L = 19.5 mm and the inner diameter was d = 0.9 mm. The kinetic energy distribution of electrons transmitted through the steel capillary was recorded for a tilt angle of ψ = 2.6 ° of the incident electron beam with respect to the capillary axis. Accompanying simulations based on classical transport theory reproduce the experimental data to a high degree of agreement. Transmission for other tilt angles has also been simulated to investigate the influence of the tilt angle on the guiding efficiency.

  3. 30 CFR 285.913 - What happens if I fail to comply with my approved decommissioning application?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What happens if I fail to comply with my... Decommissioning Application § 285.913 What happens if I fail to comply with my approved decommissioning application? If you fail to comply with your approved decommissioning plan or application: (a) The MMS may...

  4. Unusual Genomic Traits Suggest Methylocystis bryophila S285 to Be Well Adapted for Life in Peatlands

    PubMed Central

    Han, Dongfei; Dedysh, Svetlana N

    2018-01-01

    Abstract The genus Methylocystis belongs to the class Alphaproteobacteria, the family Methylocystaceae, and encompasses aerobic methanotrophic bacteria with the serine pathway of carbon assimilation. All Methylocystis species are able to fix dinitrogen and several members of this genus are also capable of using acetate or ethanol in the absence of methane, which explains their wide distribution in various habitats. One additional trait that enables their survival in the environment is possession of two methane-oxidizing isozymes, the conventional particulate methane monooxygenase (pMMO) with low-affinity to substrate (pMMO1) and the high-affinity enzyme (pMMO2). Here, we report the finished genome sequence of Methylocystis bryophila S285, a pMMO2-possessing methanotroph from a Sphagnum-dominated wetland, and compare it to the genome of Methylocystis sp. strain SC2, which is the first methanotroph with confirmed high-affinity methane oxidation potential. The complete genome of Methylocystis bryophila S285 consists of a 4.53 Mb chromosome and one plasmid, 175 kb in size. The genome encodes two types of particulate MMO (pMMO1 and pMMO2), soluble MMO and, in addition, contains a pxmABC-like gene cluster similar to that present in some gammaproteobacterial methanotrophs. The full set of genes related to the serine pathway, the tricarboxylic acid cycle as well as the ethylmalonyl-CoA pathway is present. In contrast to most described methanotrophs including Methylocystis sp. strain SC2, two different types of nitrogenases, that is, molybdenum–iron and vanadium–iron types, are encoded in the genome of strain S285. This unique combination of genome-based traits makes Methylocystis bryophila well adapted to the fluctuation of carbon and nitrogen sources in wetlands. PMID:29390143

  5. 30 CFR 285.307 - How will MMS determine whether competitive interest exists for ROW grants and RUE grants?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY... and Easement Grants for Renewable Energy Activities Obtaining Row Grants and Rue Grants § 285.307 How...

  6. Redemption of asthma pharmaceuticals among stainless steel and mild steel welders: a nationwide follow-up study.

    PubMed

    Kristiansen, Pernille; Jørgensen, Kristian Tore; Hansen, Johnni; Bonde, Jens Peter

    2015-08-01

    The purpose was to examine bronchial asthma according to cumulative exposure to fume particulates conferred by stainless steel and mild steel welding through a proxy of redeemed prescribed asthma pharmaceuticals. A Danish national company-based historical cohort of 5,303 male ever-welders was followed from 1995 to 2011 in the Danish Medicinal Product Registry to identify the first-time redemption of asthma pharmaceuticals including beta-2-adrenoreceptor agonists, adrenergic drugs for obstructive airway diseases and inhalable glucocorticoids. Lifetime exposure to welding fume particulates was estimated by combining questionnaire data on welding work with a welding exposure matrix. The estimated exposure accounted for calendar time, welding intermittence, type of steel, welding methods, local exhaustion and welding in confined spaces. Hazard ratios (HRs) with 95% confidence intervals (CIs) were calculated using a Cox proportional hazards model adjusting for potential confounders and taking modifying effects of smoking into account. The average incidence of redemption of asthma pharmaceuticals in the cohort was 16 per 1,000 person year (95% CI 10-23 per 1,000 person year). A moderate nonsignificant increased rate of redemption of asthma medicine was observed among high-level exposed stainless steel welders in comparison with low-level exposed welders (HR 1.54, 95% CI 0.76-3.13). This risk increase was driven by an increase risk among non-smoking stainless steel welders (HR 1.46, 95% CI 1.06-2.02). Mild steel welding was not associated with increased risk of use asthma pharmaceuticals. The present study indicates that long-term exposure to stainless steel welding is related to increased risk of asthma in non-smokers.

  7. Steel erected at A-3 Test Stand

    NASA Technical Reports Server (NTRS)

    2008-01-01

    Workers erect the first fabricated steel girders to arrive at the A-3 Test Stand at Stennis Space Center. Steel work began at the construction site Oct. 29 and is scheduled to continue into next spring.

  8. Steel erected at A-3 Test Stand

    NASA Image and Video Library

    2008-10-29

    Workers erect the first fabricated steel girders to arrive at the A-3 Test Stand at Stennis Space Center. Steel work began at the construction site Oct. 29 and is scheduled to continue into next spring.

  9. Steel and biodiversity: a promising alliance

    NASA Astrophysics Data System (ADS)

    Peters, Klaus; Colla, Valentina; Moonen, Anna Camilla; Branca, Teresa Annunziata; Moretto, Deny Del; Ragaglini, Giorgio; Delmiro, Vanesa Maria Menendez; Romaniello, Lea; Carler, Sophie; Hodges, Jennifer; Bullock, Matthew; Malfa, Enrico

    2018-06-01

    The term "Biodiversity" derives from a contraction of "biological diversity" and commonly refers to a measure of the variety of organisms, which are present in different ecosystems, by considering genetic variation, ecosystem variation, or species variation within an area, biome, or planet. Biodiversity is receiving an ever-increasing attention at many levels of European society as well as from many industrial sectors, and a variety of actions are being put in place in order to protect, preserve and increase it. The present paper provides examples of the capabilities and potentials of the steel sector with respect to biodiversity. In effect, steel is a valuable and fundamental structural material in order to develop measures and systems for protection of biodiversity. On the other hand, biodiversity can represent for the steel industry not only a heritage to preserve, but, through its functional traits, it can become an opportunity, offering an ecosystem's perspective to all industrial companies. In the paper, steel relevant topics and applications are analyzed leading to the conclusion that biodiversity should be exploited and can play a role with potentially relevant benefits both for the company and for local communities. Sustainability and Ecodesign of processes, products and services

  10. 30 CFR 285.307 - How will MMS determine whether competitive interest exists for ROW grants and RUE grants?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING... Renewable Energy Activities Obtaining Row Grants and Rue Grants § 285.307 How will MMS determine whether... interest: (a) We will publish a public notice, describing the parameters of the project, to give affected...

  11. Bond characteristics of steel fiber and deformed reinforcing steel bar embedded in steel fiber reinforced self-compacting concrete (SFRSCC)

    NASA Astrophysics Data System (ADS)

    Aslani, Farhad; Nejadi, Shami

    2012-09-01

    Steel fiber reinforced self-compacting concrete (SFRSCC) is a relatively new composite material which congregates the benefits of the self-compacting concrete (SCC) technology with the profits derived from the fiber addition to a brittle cementitious matrix. Steel fibers improve many of the properties of SCC elements including tensile strength, ductility, toughness, energy absorption capacity, fracture toughness and cracking. Although the available research regarding the influence of steel fibers on the properties of SFRSCC is limited, this paper investigates the bond characteristics between steel fiber and SCC firstly. Based on the available experimental results, the current analytical steel fiber pullout model (Dubey 1999) is modified by considering the different SCC properties and different fiber types (smooth, hooked) and inclination. In order to take into account the effect of fiber inclination in the pullout model, apparent shear strengths ( τ ( app)) and slip coefficient ( β) are incorporated to express the variation of pullout peak load and the augmentation of peak slip as the inclined angle increases. These variables are expressed as functions of the inclined angle ( ϕ). Furthurmore, steel-concrete composite floors, reinforced concrete floors supported by columns or walls and floors on an elastic foundations belong to the category of structural elements in which the conventional steel reinforcement can be partially replaced by the use of steel fibers. When discussing deformation capacity of structural elements or civil engineering structures manufactured using SFRSCC, one must be able to describe thoroughly both the behavior of the concrete matrix reinforced with steel fibers and the interaction between this composite matrix and discrete steel reinforcement of the conventional type. However, even though the knowledge on bond behavior is essential for evaluating the overall behavior of structural components containing reinforcement and steel fibers

  12. 30 CFR 285.801 - How must I conduct my approved activities to protect marine mammals, threatened and endangered...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... protect marine mammals, threatened and endangered species, and designated critical habitat? 285.801... endangered species, and designated critical habitat? (a) You must not conduct any activity under your lease or grant that may affect threatened or endangered species or that may affect designated critical...

  13. 30 CFR 285.801 - How must I conduct my approved activities to protect marine mammals, threatened and endangered...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... protect marine mammals, threatened and endangered species, and designated critical habitat? 285.801... mammals, threatened and endangered species, and designated critical habitat? (a) You must not conduct any activity under your lease or grant that may affect threatened or endangered species or that may affect...

  14. A Comparative Study on Formability of the Third-Generation Automotive Medium-Mn Steel and 22MnB5 Steel

    NASA Astrophysics Data System (ADS)

    Zheng, Guojun; Li, Xiaodong; Chang, Ying; Wang, Cunyu; Dong, Han

    2018-02-01

    Third-generation advanced automotive medium-Mn steel, which can replace 22MnB5 steel, was newly developed to improve the lightweight and crashworthiness of automobile. Studies on the formability and simulation method of medium-Mn steel have just been initiated. In this study, finite element simulation models of square-cup deep drawing were established based on various material property experiments and validated by experiments. The effects of blank holder force (BHF), fillet radii of tools (die and punch) on the maximum drawing depth (MDD), thickness distribution of the formed products, and the microstructure before and after forming were investigated and compared with those on 22MnB5 steel. Results show that the MDD of the two steels decreased with increased BHF but increased with the fillet radius of punch; however, the fillet radius of die showed no significant effect on the MDD for both steels. Compared with hot-formed 22MnB5 steel, the martensitic transformation of the hot-formed medium-Mn steel is rarely influenced by the process parameters; thus, it holds the complete, fine-grained, and uniform martensitic microstructure. Moreover, the medium-Mn has better formability, lower initial blank temperature, and smaller impact of BHF and fillet radius of tools on the hot-formed product. Thus, a theoretical basis for the replacement of 22MnB5 steel by medium-Mn steel in hot forming process is provided.

  15. Castings, Steel, Homogenization of Steel Castings

    DTIC Science & Technology

    1942-12-05

    concerninr.. the ef- fe~ct of homogenizing herat-- treAment u-non the ballistic prop- erties -%f cLast steel armo--iercinr nrro jectilt:s. .arden.YD- 1 t...of hLmogenizing- treAments upon the3 corrosi;.A -.f quenched- Lr(- t c,-.rnered. c-.st steel. Harich, Riffin, -ri Bolotsk-2 .. ade two-bec-d weldahtil

  16. Rolling Bearing Steels - A Technical and Historical Perspective

    NASA Technical Reports Server (NTRS)

    Zaretsky, Erwin V.

    2012-01-01

    Starting about 1920 it becomes easier to track the growth of bearing materials technology. Until 1955, with few exceptions, comparatively little progress was made in this area. AISI 52100 and some carburizing grades (AISI 4320, AISI 9310) were adequate for most applications. The catalyst to quantum advances in high-performance rolling-element bearing steels was the advent of the aircraft gas turbine engine. With improved bearing manufacturing and steel processing together with advanced lubrication technology, the potential improvements in bearing life can be as much as 80 times that attainable in the late 1950s or as much as 400 times that attainable in 1940. This paper summarizes the chemical, metallurgical and physical aspects of bearing steels and their effect on rolling bearing life and reliability. The single most important variable that has significantly increased bearing life and reliability is vacuum processing of bearing steel. Differences between through hardened, case carburized and corrosion resistant steels are discussed. The interrelation of alloy elements and carbides and their effect on bearing life are presented. An equation relating bearing life, steel hardness and temperature is given. Life factors for various steels are suggested and discussed. A relation between compressive residual stress and bearing life is presented. The effects of retained austenite and grain size are discussed.

  17. 41 CFR 102-74.285 - How must Federal agencies assign priority to parking spaces in controlled areas?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 41 Public Contracts and Property Management 3 2014-01-01 2014-01-01 false How must Federal... Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL....285 How must Federal agencies assign priority to parking spaces in controlled areas? Federal agencies...

  18. 41 CFR 102-74.285 - How must Federal agencies assign priority to parking spaces in controlled areas?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 3 2013-07-01 2013-07-01 false How must Federal... Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL....285 How must Federal agencies assign priority to parking spaces in controlled areas? Federal agencies...

  19. 46 CFR 59.20-1 - Carbon-steel or alloy-steel castings.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... BOILERS, PRESSURE VESSELS AND APPURTENANCES Welding Repairs to Castings § 59.20-1 Carbon-steel or alloy-steel castings. Defects in carbon-steel or alloy-steel castings may be repaired by welding. The repairs...

  20. 46 CFR 59.20-1 - Carbon-steel or alloy-steel castings.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... BOILERS, PRESSURE VESSELS AND APPURTENANCES Welding Repairs to Castings § 59.20-1 Carbon-steel or alloy-steel castings. Defects in carbon-steel or alloy-steel castings may be repaired by welding. The repairs...

  1. 46 CFR 59.20-1 - Carbon-steel or alloy-steel castings.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... BOILERS, PRESSURE VESSELS AND APPURTENANCES Welding Repairs to Castings § 59.20-1 Carbon-steel or alloy-steel castings. Defects in carbon-steel or alloy-steel castings may be repaired by welding. The repairs...

  2. 46 CFR 59.20-1 - Carbon-steel or alloy-steel castings.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... BOILERS, PRESSURE VESSELS AND APPURTENANCES Welding Repairs to Castings § 59.20-1 Carbon-steel or alloy-steel castings. Defects in carbon-steel or alloy-steel castings may be repaired by welding. The repairs...

  3. 46 CFR 59.20-1 - Carbon-steel or alloy-steel castings.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... BOILERS, PRESSURE VESSELS AND APPURTENANCES Welding Repairs to Castings § 59.20-1 Carbon-steel or alloy-steel castings. Defects in carbon-steel or alloy-steel castings may be repaired by welding. The repairs...

  4. An Experimental Study on the Shear Hysteresis and Energy Dissipation of the Steel Frame with a Trapezoidal-Corrugated Steel Plate.

    PubMed

    Shon, Sudeok; Yoo, Mina; Lee, Seungjae

    2017-03-06

    The steel frame reinforced with steel shear wall is a lateral load resisting system and has higher strength and shear performance than the concrete shear wall system. Especially, using corrugated steel plates in these shear wall systems improves out-of-plane stiffness and flexibility in the deformation along the corrugation. In this paper, a cyclic loading test of this steel frame reinforced with trapezoidal-corrugated steel plate was performed to evaluate the structural performance. The hysteresis behavior and the energy dissipation capacity of the steel frame were also compared according to the corrugated direction of the plate. For the test, one simple frame model without the wall and two frame models reinforced with the plate are considered and designed. The test results showed that the model reinforced with the corrugated steel plate had a greater accumulated energy dissipation capacity than the experimental result of the non-reinforced model. Furthermore, the energy dissipation curves of two reinforced frame models, which have different corrugated directions, produced similar results.

  5. The steel scrap age.

    PubMed

    Pauliuk, Stefan; Milford, Rachel L; Müller, Daniel B; Allwood, Julian M

    2013-04-02

    Steel production accounts for 25% of industrial carbon emissions. Long-term forecasts of steel demand and scrap supply are needed to develop strategies for how the steel industry could respond to industrialization and urbanization in the developing world while simultaneously reducing its environmental impact, and in particular, its carbon footprint. We developed a dynamic stock model to estimate future final demand for steel and the available scrap for 10 world regions. Based on evidence from developed countries, we assumed that per capita in-use stocks will saturate eventually. We determined the response of the entire steel cycle to stock saturation, in particular the future split between primary and secondary steel production. During the 21st century, steel demand may peak in the developed world, China, the Middle East, Latin America, and India. As China completes its industrialization, global primary steel production may peak between 2020 and 2030 and decline thereafter. We developed a capacity model to show how extensive trade of finished steel could prolong the lifetime of the Chinese steelmaking assets. Secondary steel production will more than double by 2050, and it may surpass primary production between 2050 and 2060: the late 21st century can become the steel scrap age.

  6. A historical prospective study of European stainless steel, mild steel, and shipyard welders.

    PubMed Central

    Simonato, L; Fletcher, A C; Andersen, A; Anderson, K; Becker, N; Chang-Claude, J; Ferro, G; Gérin, M; Gray, C N; Hansen, K S

    1991-01-01

    A multicentre cohort of 11,092 male welders from 135 companies located in nine European countries has been assembled with the aim of investigating the relation of potential cancer risk, lung cancer in particular, with occupational exposure. The observation period and the criteria for inclusion of welders varied from country to country. Follow up was successful for 96.9% of the cohort and observed numbers of deaths (and for some countries incident cancer cases) were compared with expected numbers calculated from national reference rates. Mortality and cancer incidence ratios were analysed by cause category, time since first exposure, duration of employment, and estimated cumulative dose to total fumes, chromium (Cr), Cr VI, and nickel (Ni). Overall a statistically significant excess was reported for mortality from lung cancer (116 observed v 86.81 expected deaths, SMR = 134). When analysed by type of welding an increasing pattern with time since first exposure was present for both mild steel and stainless steel welders, which was more noticeable for the subcohort of predominantly stainless steel welders. No clear relation was apparent between mortality from lung cancer and duration of exposure to or estimated cumulative dose of Ni or Cr. Whereas the patterns of lung cancer mortality in these results suggest that the risk of lung cancer is higher for stainless steel than mild steel welders the different level of risk for these two categories of welding exposure cannot be quantified with precision. The report of five deaths from pleural mesothelioma unrelated to the type of welding draws attention to the risk of exposure to asbestos in welding activities. PMID:2015204

  7. Methods of forming steel

    DOEpatents

    Branagan, Daniel J.; Burch, Joseph V.

    2001-01-01

    In one aspect, the invention encompasses a method of forming a steel. A metallic glass is formed and at least a portion of the glass is converted to a crystalline steel material having a nanocrystalline scale grain size. In another aspect, the invention encompasses another method of forming a steel. A molten alloy is formed and cooled the alloy at a rate which forms a metallic glass. The metallic glass is devitrified to convert the glass to a crystalline steel material having a nanocrystalline scale grain size. In yet another aspect, the invention encompasses another method of forming a steel. A first metallic glass steel substrate is provided, and a molten alloy is formed over the first metallic glass steel substrate to heat and devitrify at least some of the underlying metallic glass of the substrate.

  8. 49 CFR Appendix A to Part 178 - Specifications for Steel

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Specifications for Steel A Appendix A to Part 178... to Part 178—Specifications for Steel Table 1 [Open-hearth, basic oxygen, or electric steel of uniform... limit for manganese on ladle analysis may be 1.40 percent. 6 Rephosphorized Grade 3 steels containing no...

  9. 49 CFR Appendix A to Part 178 - Specifications for Steel

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Specifications for Steel A Appendix A to Part 178... to Part 178—Specifications for Steel Table 1 [Open-hearth, basic oxygen, or electric steel of uniform... limit for manganese on ladle analysis may be 1.40 percent. 6 Rephosphorized Grade 3 steels containing no...

  10. 49 CFR Appendix A to Part 178 - Specifications for Steel

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Specifications for Steel A Appendix A to Part 178... to Part 178—Specifications for Steel Table 1 [Open-hearth, basic oxygen, or electric steel of uniform... limit for manganese on ladle analysis may be 1.40 percent. 6 Rephosphorized Grade 3 steels containing no...

  11. Articles comprising ferritic stainless steels

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Rakowski, James M.

    An article of manufacture comprises a ferritic stainless steel that includes a near-surface region depleted of silicon relative to a remainder of the ferritic stainless steel. The article has a reduced tendency to form an electrically resistive silica layer including silicon derived from the steel when the article is subjected to high temperature oxidizing conditions. The ferritic stainless steel is selected from the group comprising AISI Type 430 stainless steel, AISI Type 439 stainless steel, AISI Type 441 stainless steel, AISI Type 444 stainless steel, and E-BRITE.RTM. alloy, also known as UNS 44627 stainless steel. In certain embodiments, the articlemore » of manufacture is a fuel cell interconnect for a solid oxide fuel cell.« less

  12. EAST ELEVATION, LTV STEEL (FORMERLY REPUBLIC STEEL), 8" BAR MILL, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    EAST ELEVATION, LTV STEEL (FORMERLY REPUBLIC STEEL), 8" BAR MILL, BUFFALO PLANT. VIEW LOOKING SOUTHWEST FROM ROLL SHOP. 8" BAR MILL DESIGNED AND BUILT BY DONNER STEEL CO. (PREDECESSOR OF REPUBLIC), 1919-1920. FOR DESCRIPTION OF ORIGINAL MILL SEE "IRON AGE", 116\\4 (23 JULY 1925): 201-204. - LTV Steel, 8-inch Bar Mill, Buffalo Plant, Buffalo, Erie County, NY

  13. Superstrength of nanograined steel with nanoscale intermetallic precipitates transformed from shock-compressed martensitic steel

    PubMed Central

    Yu, Hailiang; Yan, Ming; Lu, Cheng; Tieu, Anh Kiet; Li, Huijun; Zhu, Qiang; Godbole, Ajit; Li, Jintao; Su, Lihong; Kong, Charlie

    2016-01-01

    An increasing number of industrial applications need superstrength steels. It is known that refined grains and nanoscale precipitates can increase strength. The hardest martensitic steel reported to date is C0.8 steel, whose nanohardness can reach 11.9 GPa through incremental interstitial solid solution strengthening. Here we report a nanograined (NG) steel dispersed with nanoscale precipitates which has an extraordinarily high hardness of 19.1 GPa. The NG steel (shock-compressed Armox 500T steel) was obtained under these conditions: high strain rate of 1.2 μs−1, high temperature rise rate of 600 Kμs−1 and high pressure of 17 GPa. The mean grain size achieved was 39 nm and reinforcing precipitates were indexed in the NG steel. The strength of the NG steel is expected to be ~3950 MPa. The discovery of the NG steel offers a general pathway for designing new advanced steel materials with exceptional hardness and excellent strength. PMID:27892460

  14. An Experimental Study on the Shear Hysteresis and Energy Dissipation of the Steel Frame with a Trapezoidal-Corrugated Steel Plate

    PubMed Central

    Shon, Sudeok; Yoo, Mina; Lee, Seungjae

    2017-01-01

    The steel frame reinforced with steel shear wall is a lateral load resisting system and has higher strength and shear performance than the concrete shear wall system. Especially, using corrugated steel plates in these shear wall systems improves out-of-plane stiffness and flexibility in the deformation along the corrugation. In this paper, a cyclic loading test of this steel frame reinforced with trapezoidal-corrugated steel plate was performed to evaluate the structural performance. The hysteresis behavior and the energy dissipation capacity of the steel frame were also compared according to the corrugated direction of the plate. For the test, one simple frame model without the wall and two frame models reinforced with the plate are considered and designed. The test results showed that the model reinforced with the corrugated steel plate had a greater accumulated energy dissipation capacity than the experimental result of the non-reinforced model. Furthermore, the energy dissipation curves of two reinforced frame models, which have different corrugated directions, produced similar results. PMID:28772624

  15. Rigidity spectrum of z greater than or equal to 3 cosmic-ray nuclei in the range 4-285 GV and a search for cosmic antimatter

    NASA Technical Reports Server (NTRS)

    Golden, R. L.; Adams, J. H., Jr.; Marar, T. M. K.; Deney, C. L.; Badhwar, G. D.; Heckman, H. H.; Lindstrom, P. J.

    1974-01-01

    A measurement, using the magnetic emulsion spectrometer system, of the differential rigidity spectrum of Z greater than or equal to 3 nuclei of the galactic cosmic radiation is presented. The system was flown on Aug. 22, 1969, from Palestine, Texas. The instrument floated above 125,000 feet for eight hours. The data in the rigidity range 8-285 GV can be represented by a power-law spectrum in rigidity, J(rho) = A rho to the minus gamma power, with the exponent gamma = 2.6 plus or minus 0.10. The spectrum in the range 15-285 GV is also described by the same exponent, gamma = 2.6 plus or minus 0.25. The data below 8 GV cannot be described by the same power law without invoking solar modulation. A set of nonunique parameters for modulation are given. Upper limit for the fraction of antimatter in the rigidity range 4-125 GV is .005 with 95% confidence limit.

  16. 30 CFR 285.713 - What must I do after the CVA or project engineer confirms conformance with the Fabrication and...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Section 285.713 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Facility Design...

  17. [Factors influencing electrocardiogram results in workers exposed to noise in steel-making and steel-rolling workshops of an iron and steel plant].

    PubMed

    Li, Y H; Yu, S F; Gu, G Z; Chen, G S; Zhou, W H; Wu, H; Jiao, J

    2016-02-20

    To investigate the factors influencing the electrocardiogram results in the workers exposed to noise in steel-making and steel rolling workshops of an iron and steel plant. From September to December, 2013, cluster sampling was used to select 3 150 workers exposed to noise in the steel-making and steel-rolling workshops of an iron and steel plant, and a questionnaire survey and physical examinations were performed. The number of valid workers was 2 915, consisting of 1 606 workers in the steel-rolling workshop and 1 309 in the steel-making workshop. The electrocardiogram results of the workers in steel-making and steel-rolling workshops were analyzed. The overall abnormal rate of electrocardiogram was 26.35%, and the workers in the steel-making workshop had a significantly higher abnormal rate of electrocardiogram than those in the steel-rolling workshop(32.24% vs 21.54%, P<0.05). Male workers had a significantly higher abnormal rate of electrocardiogram than female workers(27.59% vs 18.61%, P<0.05). The workers with a drinking habit had a significantly higher abnormal rate of electrocardiogram than those who did not drink(28.17% vs 23.75%, P<0.05). The workers exposed to high temperature had a significantly higher abnormal rate of electrocardiogram than those who were not exposed to high temperature(29.43% vs 20.14%, P<0.05). The abnormal rates of electrocardiogram in the workers with cumulative noise exposure levels of <90, 90~94, 95~99, 100~104, and 105~113 dB(A)·year were 21.21%, 21.76%, 26.50%, 27.27%, and 32.16%, respectively, with significant differences between any two groups(P<0.05). The multivariate logistic regression analysis showed that a cumulative noise exposure of 105-113 dB(A)·year(OR=1.36, 95% CI: 1.03~1.80), a drinking habit(OR=1.20, 95% CI: 1.01~1.43), and high temperature(OR=1.60, 95% CI: 1.32~1.92) were the risk factors for abnormal electrocardiogram results. High cumulative noise exposure, alcohol consumption, and high temperature may

  18. Crystal structure and electronic states of Co and Gd ions in a Gd0.4Sr0.6CoO2.85 single crystal

    NASA Astrophysics Data System (ADS)

    Platunov, M. S.; Dudnikov, V. A.; Orlov, Yu. S.; Kazak, N. V.; Solovyov, L. A.; Zubavichus, Ya. V.; Veligzhanin, A. A.; Dorovatovskii, P. V.; Vereshchagin, S. N.; Shaykhutdinov, K. A.; Ovchinnikov, S. G.

    2016-02-01

    X-ray diffraction and X-ray absorption near edge structure (XANES) spectra have been measured at the Co K-edge and Gd L 3-edge in GdCoO3 and Gd0.4Sr0.6CoO2.85 cobaltites. The effect of Sr substitution on the crystal structure and electronic and magnetic states of Co3+ ions in a Gd0.4Sr0.6CoO2.85 single crystal has been analyzed. The XANES measurements at the Co K-edge have not showed a noticeable shift of the absorption edge with an increase in the concentration of Sr. This indicates that the effective valence of cobalt does not change. An increase in the intensity of absorption at the Gd L 3-edge is due to an increase in the degree of hybridization of the Gd(5 d) and O(2 p) states. The effect of hole doping on the magnetic properties results in the appearance of the ferromagnetic component and in a significant increase in the magnetic moment.

  19. Steel Industry Analysis Brief

    EIA Publications

    2009-01-01

    The steel industry is critical to the U.S. economy. Steel is the material of choice for many elements of construction, transportation, manufacturing, and a variety of consumer products. It is the backbone of bridges, skyscrapers, railroads, automobiles, and appliances. Most grades of steel used today - particularly high-strength steels that are lighter and more versatile - were not available a decade ago.

  20. Preparation and characterization of 304 stainless steel/Q235 carbon steel composite material

    NASA Astrophysics Data System (ADS)

    Shen, Wenning; Feng, Lajun; Feng, Hui; Cao, Ying; Liu, Lei; Cao, Mo; Ge, Yanfeng

    The composite material of 304 stainless steel reinforced Q235 carbon steel has been prepared by modified hot-rolling process. The resulted material was characterized by scanning electron microscope, three-electrode method, fault current impact method, electrochemical potentiodynamic polarization curve measurement and electrochemical impedance spectroscopy. The results showed that metallurgical bond between the stainless steel layer and carbon steel substrate has been formed. The composite material exhibited good electrical conductivity and thermal stability. The average grounding resistance of the composite material was about 13/20 of dip galvanized steel. There has no surface crack and bubbling formed after fault current impact. The composite material led to a significant decrease in the corrosion current density in soil solution, compared with that of hot dip galvanized steel and bare carbon steel. On the basis polarization curve and EIS analyses, it can be concluded that the composite material showed improved anti-corrosion property than hot-dip galvanized steel.

  1. 33 CFR 334.285 - York River and the Naval Weapons Station Yorktown-Cheatham Annex, Yorktown, Virginia; danger zone.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false York River and the Naval Weapons... RESTRICTED AREA REGULATIONS § 334.285 York River and the Naval Weapons Station Yorktown-Cheatham Annex... less than the maximum range of the weapons being used at the facility or while a vessel is within the...

  2. 30 CFR 285.1018 - Who is responsible for decommissioning an OCS facility subject to an Alternate Use RUE?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Rights of Use and Easement for Energy- and Marine-Related Activities Using Existing OCS Facilities Decommissioning An Alternate Use Rue § 285...

  3. Impact extractive fracture of jointed steel plates of a bolted joint

    NASA Astrophysics Data System (ADS)

    Daimaruya, M.; Fujiki, H.; Ambarita, H.

    2012-08-01

    This study is concerned with the development of a fracture criterion for the impact fracture of jointed steel plates of a bolted joint used in a car body. For the accurate prediction of crash characteristics of car bodies by computer-aided engineering (CAE), it is also necessary to examine the behavior and fracture of jointed steel plates subjected to impact loads. Although the actual impact fracture of jointed steel plates of a bolted joint used in cars is complicated, for simplifying the problem it might be classified into the shear fracture and the extractive fracture of jointed steel plates. Attention is given to the extractive fracture of jointed steel plates in this study. The extractive behavior and fracture of three kinds of steel plates used for cars are examined in experiments and numerical simulations. The impact extraction test of steel plates jointed by a bolt is performed using the one-bar method, together with the static test. In order to understand the mechanism of extractive fracture process of jointed steel plates, numerical simulations by a FEM code LS-DYNA are also carried out. The obtained results suggest that a stress-based fracture criterion may be developed for the impact extractive fracture of jointed steel plates of a bolted joint used in a car body.

  4. Cyclic Polarization Behavior of ASTM A537-Cl.1 Steel in the Vapor Space Above Simulated Waste

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Wiersma, B

    2004-11-01

    An assessment of the potential degradation mechanisms of Types I and II High-Level Waste (HLW) Tanks determined that pitting corrosion and stress corrosion cracking were the two most significant degradation mechanisms. Specifically, nitrate induced stress corrosion cracking was determined to be the principal degradation mechanism for the primary tank steel of non-stress relieved tanks. Controls on the solution chemistry have been in place to preclude the initiation and propagation of degradation in the tanks. However, recent experience has shown that steel not in contact with the bulk waste solution or slurry, but exposed to the ''vapor space'' above the bulkmore » waste, may be vulnerable to the initiation and propagation of degradation, including pitting and stress corrosion cracking. A program to resolve the issues associated with potential vapor space corrosion is in place. The objective of the program is to develop understanding of vapor space (VSC) and liquid/air interface (LAIC) corrosion to ensure a defensible technical basis to provide accurate corrosion evaluations with regard to vapor space and liquid/air interface corrosion (similar to current evaluations). There are several needs for a technically defensible basis with sufficient understanding to perform these evaluations. These include understanding of the (1) surface chemistry evolution, (2) corrosion response through coupon testing, and (3) mechanistic understanding through electrochemical studies. Experimentation performed in FY02 determined the potential for vapor space and liquid/air interface corrosion of ASTM A285-70 and ASTM A537-Cl.1 steels. The material surface characteristics, i.e. mill-scale, polished, were found to play a key role in the pitting response. The experimentation indicated that the potential for limited vapor space and liquid/air interface pitting exists at 1.5M nitrate solution when using chemistry controls designed to prevent stress corrosion cracking. Experimentation

  5. Process for dezincing galvanized steel

    DOEpatents

    Morgan, W.A.; Dudek, F.J.; Daniels, E.J.

    1998-07-14

    A process is described for removing zinc from galvanized steel. The galvanized steel is immersed in an electrolyte containing at least about 15% by weight of sodium or potassium hydroxide and having a temperature of at least about 75 C and the zinc is galvanically corroded from the surface of the galvanized steel. The material serving as the cathode is principally a material having a standard electrode potential which is intermediate of the standard electrode potentials of zinc and cadmium in the electrochemical series. The corrosion rate may be accelerated by (1) increasing the number density of corrosion sites in the galvanized steel by mechanically abrading or deforming the galvanized steel, (2) heating the galvanized steel to form an alloy of zinc on the surface of the galvanized steel, (3) mixing the galvanized steel with a material having a standard electrode potential which is intermediate of the standard electrode potentials of zinc and cadmium in the electrochemical series, or (4) moving the galvanized steel relative to itself and to the electrolyte while immersed in the electrolyte. 1 fig.

  6. Process for dezincing galvanized steel

    DOEpatents

    Morgan, William A.; Dudek, Frederick J.; Daniels, Edward J.

    1998-01-01

    A process for removing zinc from galvanized steel. The galvanized steel is immersed in an electrolyte containing at least about 15% by weight of sodium or potassium hydroxide and having a temperature of at least about 75.degree. C. and the zinc is galvanically corroded from the surface of the galvanized steel. The material serving as the cathode is principally a material having a standard electrode potential which is intermediate of the standard electrode potentials of zinc and cadmium in the electrochemical series. The corrosion rate may be accelerated by (i) increasing the number density of corrosion sites in the galvanized steel by mechanically abrading or deforming the galvanized steel, (ii) heating the galvanized steel to form an alloy of zinc on the surface of the galvanized steel, (iii) mixing the galvanized steel with a material having a standard electrode potential which is intermediate of the standard electrode potentials of zinc and cadmium in the electrochemical series, or (iv) moving the galvanized steel relative to itself and to the electrolyte while immersed in the electrolyte.

  7. Creep of A508/533 Pressure Vessel Steel

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Richard Wright

    2014-08-01

    ABSTRACT Evaluation of potential Reactor Pressure Vessel (RPV) steels has been carried out as part of the pre-conceptual Very High Temperature Reactor (VHTR) design studies. These design studies have generally focused on American Society of Mechanical Engineers (ASME) Code status of the steels, temperature limits, and allowable stresses. Initially, three candidate materials were identified by this process: conventional light water reactor (LWR) RPV steels A508 and A533, 2¼Cr-1Mo in the annealed condition, and Grade 91 steel. The low strength of 2¼Cr-1Mo at elevated temperature has eliminated this steel from serious consideration as the VHTR RPV candidate material. Discussions with themore » very few vendors that can potentially produce large forgings for nuclear pressure vessels indicate a strong preference for conventional LWR steels. This preference is based in part on extensive experience with forging these steels for nuclear components. It is also based on the inability to cast large ingots of the Grade 91 steel due to segregation during ingot solidification, thus restricting the possible mass of forging components and increasing the amount of welding required for completion of the RPV. Grade 91 steel is also prone to weld cracking and must be post-weld heat treated to ensure adequate high-temperature strength. There are also questions about the ability to produce, and very importantly, verify the through thickness properties of thick sections of Grade 91 material. The availability of large components, ease of fabrication, and nuclear service experience with the A508 and A533 steels strongly favor their use in the RPV for the VHTR. Lowering the gas outlet temperature for the VHTR to 750°C from 950 to 1000°C, proposed in early concept studies, further strengthens the justification for this material selection. This steel is allowed in the ASME Boiler and Pressure Vessel Code for nuclear service up to 371°C (700°F); certain excursions above that

  8. Steel-reinforced concrete-filled steel tubular columns under axial and lateral cyclic loading

    NASA Astrophysics Data System (ADS)

    Farajpourbonab, Ebrahim; Kute, Sunil Y.; Inamdar, Vilas M.

    2018-03-01

    SRCFT columns are formed by inserting a steel section into a concrete-filled steel tube. These types of columns are named steel-reinforced concrete-filled steel tubular (SRCFT) columns. The current study aims at investigating the various types of reinforcing steel section to improve the strength and hysteresis behavior of SRCFT columns under axial and lateral cyclic loading. To attain this objective, a numerical study has been conducted on a series of composite columns. First, FEM procedure has been verified by the use of available experimental studies. Next, eight composite columns having different types of cross sections were analyzed. For comparison purpose, the base model was a CFT column used as a benchmark specimen. Nevertheless, the other specimens were SRCFT types. The results indicate that reinforcement of a CFT column through this method leads to enhancement in load-carrying capacity, enhancement in lateral drift ratio, ductility, preventing of local buckling in steel shell, and enhancement in energy absorption capacity. Under cyclic displacement history, it was observed that the use of cross-shaped reinforcing steel section causes a higher level of energy dissipation and the moment of inertia of the reinforcing steel sections was found to be the most significant parameter affecting the hysteresis behavior of SRCFT columns.

  9. 30 CFR 285.700 - What reports must I submit to MMS before installing facilities described in my approved SAP, COP...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Facility Design, Fabrication, and Installation Reports... (§ 285.651): (1) A Facility Design Report; and (2) A Fabrication and Installation Report. (b) You may...

  10. Comminuting irradiated ferritic steel

    DOEpatents

    Bauer, Roger E.; Straalsund, Jerry L.; Chin, Bryan A.

    1985-01-01

    Disclosed is a method of comminuting irradiated ferritic steel by placing the steel in a solution of a compound selected from the group consisting of sulfamic acid, bisulfate, and mixtures thereof. The ferritic steel is used as cladding on nuclear fuel rods or other irradiated components.

  11. Nuclear transmutation in steels

    NASA Astrophysics Data System (ADS)

    Belozerova, A. R.; Shimanskii, G. A.; Belozerov, S. V.

    2009-05-01

    The investigations of the effects of nuclear transmutation in steels that are widely used in nuclear power and research reactors and in steels that are planned for the application in thermonuclear fusion plants, which are employed under the conditions of a prolonged action of neutron irradiation with different spectra, made it possible to study the effects of changes in the isotopic and chemical composition on the tendency of changes in the structural stability of these steels. For the computations of nuclear transmutation in steels, we used a program complex we have previously developed on the basis of algorithms for constructing branched block-type diagrams of nuclide transformations and for locally and globally optimizing these diagrams with the purpose of minimizing systematic errors in the calculation of nuclear transmutation. The dependences obtained were applied onto a Schaeffler diagram for steels used for structural elements of reactors. For the irradiation in fission reactors, we observed only a weak influence of the effects of nuclear transmutation in steels on their structural stability. On the contrary, in the case of irradiation with fusion neutrons, a strong influence of the effects of nuclear transmutation in steels on their structural stability has been noted.

  12. Micro-Abrasion Wear Resistance of Borided 316L Stainless Steel and AISI 1018 Steel

    NASA Astrophysics Data System (ADS)

    Reséndiz-Calderon, C. D.; Rodríguez-Castro, G. A.; Meneses-Amador, A.; Campos-Silva, I. E.; Andraca-Adame, J.; Palomar-Pardavé, M. E.; Gallardo-Hernández, E. A.

    2017-11-01

    The 316L stainless steel has high corrosion resistance but low tribological performance. In different industrial sectors (biomedical, chemical, petrochemical, and nuclear engineering), improvement upon wear resistance of 316L stainless steel components using accessible and inexpensive methods is critical. The AISI 1018 steel is widely used in industry, but its tribological performance is not the best among steels. Therefore, in this study the behavior of the borided 316L stainless steel and 1018 steel is evaluated under micro-abrasion wear. The boriding was carried out at 1223 K over 6 h of exposure time, resulting in a biphase layer composed of FeB/Fe2B phases. In order to evaluate Fe2B phase with no influence from FeB phase, AISI 1018 steel samples were borided at 1273 K for over 20 min and then diffusion annealed at 1273 K over 2 h to obtain a Fe2B mono-phase layer. Micro-abrasion wear resistance was evaluated by a commercial micro-abrasion testing rig using a mix of F-1200 SiC particles with deionized water as abrasive slurry. The obtained wear rates for FeB and Fe2B phases and for the 316L stainless steel were compared. Wear resistance of 316L stainless steel increases after boriding. The wear mechanisms for both phases and for the stainless steel were identified. Also, transient conditions for rolling and grooving abrasion were determined for the FeB and Fe2B phases.

  13. Methods of making bainitic steel materials

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Bakas, Michael Paul; Chu, Henry Shiu-Hung; Zagula, Thomas Andrew

    Methods of making bainitic steels may involve austenitizing a quantity of steel by exposing the quantity of steel to a first temperature. A composition of the quantity of steel may be configured to impede formation of non-bainite ferrite, pearlite, and Widmanstatten ferrite. The quantity of steel may be heat-treated to form bainite by exposing the quantity of steel to a second, lower temperature. The second, lower temperature may be stabilized by exposing the quantity of steel to the second, lower temperature in the presence of a thermal ballast.

  14. A comprehensive review on cold work of AISI D2 tool steel

    NASA Astrophysics Data System (ADS)

    Abdul Rahim, Mohd Aidil Shah bin; Minhat, Mohamad bin; Hussein, Nur Izan Syahriah Binti; Salleh, Mohd Shukor bin

    2017-11-01

    As a common material in mould and die application, AISI D2 cold work tool steel has proven to be a promising chosen material in the industries. However, challenges remain in using AISI D2 through a modified version with a considerable progress having been made in recent years. This paper provides a critical review of the original as-cast AISI D2 cold work tool steel up to the modified version. The main purpose is to develop an understanding of current modified tool steel trend; the machinability of AISI D2 (drilling, milling, turning, grinding and EDM/WEDM; and the microstructure evolution and mechanical properties of these cold work tool steels due to the presence of alloy materials in the steel matrix. The doping of rare earth alloy element, new steel fabrication processes, significant process parameter in machinability and surface treatment shows that there have been few empirical investigations into these cold work tool steel alloys. This study has discovered that cold work tool steel will remain to be explored in order to survive in the steel industries.

  15. A technique for predicting steel corrosion resistance

    NASA Astrophysics Data System (ADS)

    Novikov, V. F.; Sokolov, R. A.; Neradovskiy, D. F.; Muratov, K. R.

    2018-01-01

    Research works were carried out to develop a technique with the aim to increase the lifetime of steel items used in corrosive media. The possibility to monitor corrosion parameters of steel samples is analyzed on the basis of magnetic properties obtained by means of a magnetic structuroscope DIUS-1.15M designed by the Institute of Metal Physics of the Ural Branch of the Russian Academy of Sciences (IMP UB RAS).

  16. Finite element simulation and experimental verification of steel cord extraction of steel cord conveyor belt splice

    NASA Astrophysics Data System (ADS)

    Li, X. G.; Long, X. Y.; Jiang, H. Q.; Long, H. B.

    2018-05-01

    The splice is the weakest part of the entire steel cord conveyor belt. And it occurs steel cord twitch fault frequently. If this fault cannot be dealt with timely and accurately, broken belt accidents would be occurred that affecting the safety of production seriously. In this paper, we investigate the steel cord pullout of the steel cord conveyor belt splice by using ABAQUS software. We selected the strength of steel cord conveyor belt ST630, the same as experiment sample in type specification. The finite element model consists of rubber, steel cord and failure unit. And the failure unit is used to simulate the bonding relationship between the steel cord and the rubber. Mooney-Rivlin hyper-elastic model for rubber was employed in the numerical simulations. The pullout force of length 50.0 mm single steel cord, on both sides of a single steel cord and on both sides of the double steel cords each impacted at steel cord conveyor belt splice were numerically computer and typical results obtained have been validated by experimental result. It shows that the relative error between simulation results and experimental results is within 10% and can be considered that the simulation model is reliable. A new method is provided for studying the steel cord twitch fault of the steel cord conveyor belt splice.

  17. A comparative study of the in vitro corrosion behavior and cytotoxicity of a superferritic stainless steel, a Ti-13Nb-13Zr alloy, and an austenitic stainless steel in Hank's solution.

    PubMed

    Assis, S L; Rogero, S O; Antunes, R A; Padilha, A F; Costa, I

    2005-04-01

    In this study, the in vitro corrosion resistance of a superferritic stainless steel in naturally aerated Hank's solution at 37 degrees C has been determined to evaluate the steel for use as a biomaterial. The potentiodynamic polarization method and electrochemical impedance spectroscopy (EIS) were used to determine the corrosion resistance. The polarization results showed very low current densities at the corrosion potential and electrochemical behavior typical of passive metals. At potentials above 0.75 V (SCE), and up to that of the oxygen evolution reaction, the superferritic steel exhibited transpassive behavior followed by secondary passivation. The superferritic stainless steel exhibited high pitting resistance in Hank's solution. This steel did not reveal pits even after polarization to 3000 mV (SCE). The EIS results indicated high impedance values at low frequencies, supporting the results obtained from the polarization measurements. The results obtained for the superferritic steel have been compared with those of the Ti-13Nb-13Zr alloy and an austenitic stainless steel, as Ti alloys are well known for their high corrosion resistance and biocompatibility, and the austenitic stainless steel is widely used as an implant material. The cytotoxicity tests indicated that the superferritic steel, the austenitic steel, and the Ti-13Nb-13Zr alloy were not toxic. Based on corrosion resistance and cytotoxicity results, the superferritic stainless steel can be considered as a potential biomaterial. (c) 2005 Wiley Periodicals, Inc.

  18. A Virtual Steel Sculpture for Structural Engineering Education: Development and Initial Findings

    ERIC Educational Resources Information Center

    Dib, Hazar Nicholas; Adamo-Villani, Nicoletta

    2016-01-01

    We describe the development and evaluation of a virtual steel sculpture for engineering education. A good connection design requires the engineer to have a solid understanding of the mechanics and steel behavior. To help students better understand various connection types, many schools have acquired steel sculptures. A steel sculpture is a…

  19. Structural Amorphous Steels

    NASA Astrophysics Data System (ADS)

    Lu, Z. P.; Liu, C. T.; Thompson, J. R.; Porter, W. D.

    2004-06-01

    Recent advancement in bulk metallic glasses, whose properties are usually superior to their crystalline counterparts, has stimulated great interest in fabricating bulk amorphous steels. While a great deal of effort has been devoted to this field, the fabrication of structural amorphous steels with large cross sections has remained an alchemist’s dream because of the limited glass-forming ability (GFA) of these materials. Here we report the discovery of structural amorphous steels that can be cast into glasses with large cross-section sizes using conventional drop-casting methods. These new steels showed interesting physical, magnetic, and mechanical properties, along with high thermal stability. The underlying mechanisms for the superior GFA of these materials are discussed.

  20. Euler Teaches a Class in Structural Steel Design

    ERIC Educational Resources Information Center

    Boyajian, David M.

    2009-01-01

    Even before steel was a topic of formal study for structural engineers, the brilliant eighteenth century Swiss mathematician and physicist, Leonhard Euler (1707-1783), investigated the theory governing the elastic behaviour of columns, the results of which are incorporated into the American Institute of Steel Construction's (AISC's) Bible: the…

  1. A preliminary ferritic-martensitic stainless steel constitution diagram

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Balmforth, M.C.; Lippold, J.C.

    1998-01-01

    This paper describes preliminary research to develop a constitution diagram that will more accurately predict the microstructure of ferritic and martensitic stainless steel weld deposits. A button melting technique was used to produce a wide range of compositions using mixtures of conventional ferritic and martensitic stainless steels, including types 403, 409, 410, 430, 439 and 444. These samples were prepared metallographically, and the vol-% ferrite and martensite was determined quantitatively. In addition, the hardness and ferrite number (FN) were measured. Using this data, a preliminary constitution diagram is proposed that provides a more accurate method for predicting the microstructures ofmore » arc welds in ferritic and martensitic stainless steels.« less

  2. A Survey Study of U.S. Collegiate and K-12 Steel Band Directors' Attitudes Relating to Steel Band Curriculum and Pedagogy

    ERIC Educational Resources Information Center

    Haskett, Brandon L.

    2016-01-01

    Steel bands were introduced into U.S. schools and universities during the 1950s and 1960s. There are now more than 600 U.S. school and university steel bands. The range of teaching methods and repertoire choices must be examined to more fully understand the variety of steel band traditions present in K-12 schools and universities. U.S. steel band…

  3. Ultrahigh Carbon Steel.

    DTIC Science & Technology

    1984-10-01

    The unique mechanical properties achieved in UHC steels are due to the presence of micron-size ferrite grains and ultrafine spheroidized carbides. SN...unique mechanical properties achieved in UHC [0 steels are due to the presence of micron-size ferrite grains and ultrafine spheroidized carbides. 0... steel is that it has a low resistance to plastic flow upon deformation in the superplastic range at low strain rates (e.g., 2000 psi at 4 1041 e 10 s

  4. In Situ Observations of Agglomeration of Non-metallic Inclusions at Steel/Ar and Steel/Slag Interfaces by High-Temperature Confocal Laser Scanning Microscope: A Review

    NASA Astrophysics Data System (ADS)

    Mu, Wangzhong; Dogan, Neslihan; Coley, Kenneth S.

    2018-05-01

    The agglomeration behavior of non-metallic inclusions in the steelmaking process is important for controlling the cleanliness of the steel. In this work, the observation of agglomeration behaviors of inclusions at steel/Ar and steel/slag interfaces using a high-temperature confocal laser scanning microscope (HT-CLSM) is summarized. This HT-CLSM technique has been applied to observe phase transformation during solidification and heat treatment and the engulfment and pushing behavior of inclusions in front of the solidified interface. In the current work, the inclusion agglomeration behavior at steel/Ar and steel/slag interfaces is summarized and discussed. Subsequently, the development of the theoretical work investigating inclusion agglomeration at steel/Ar and steel/slag interfaces including the initial capillary force model and Kralchevsky-Paunov model is described. Finally, the Kralchevsky-Paunov model is applied to investigating nitride inclusion agglomeration at high-manganese steel/Ar interfaces. This work aims to give a critical review of the application of HT-CLSM in secondary refining as well as a better control of inclusion elimination for clean steel production.

  5. Damascus steel ledeburite class

    NASA Astrophysics Data System (ADS)

    Sukhanov, D. A.; Arkhangelsky, L. B.; Plotnikova, N. V.

    2017-02-01

    Discovered that some of blades Damascus steel has an unusual nature of origin of the excess cementite, which different from the redundant phases of secondary cementite, cementite of ledeburite and primary cementite in iron-carbon alloys. It is revealed that the morphological features of separate particles of cementite in Damascus steels lies in the abnormal size of excess carbides having the shape of irregular prisms. Considered three hypotheses for the formation of excess cementite in the form of faceted prismatic of excess carbides. The first hypothesis is based on thermal fission of cementite of a few isolated grains. The second hypothesis is based on the process of fragmentation cementite during deformation to the separate the pieces. The third hypothesis is based on the transformation of metastable cementite in the stable of angular eutectic carbide. It is shown that the angular carbides are formed within the original metastable colony ledeburite, so they are called “eutectic carbide”. It is established that high-purity white cast iron is converted into of Damascus steel during isothermal soaking at the annealing. It was revealed that some of blades Damascus steel ledeburite class do not contain in its microstructure of crushed ledeburite. It is shown that the pattern of carbide heterogeneity of Damascus steel consists entirely of angular eutectic carbides. Believe that Damascus steel refers to non-heat-resistant steel of ledeburite class, which have similar structural characteristics with semi-heat-resistant die steel or heat-resistant high speed steel, differing from them only in the nature of excess carbide phase.

  6. Microstructural characterization in dissimilar friction stir welding between 304 stainless steel and st37 steel

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Jafarzadegan, M.; State Key Laboratory of Advanced Welding Production Technology, School of Materials Science and Eng., Harbin Institute of Technology, P.O. Box: 150001, Harbin; Feng, A.H.

    2012-12-15

    In the present study, 3 mm-thick plates of 304 stainless steel and st37 steel were welded together by friction stir welding at a welding speed of 50 mm/min and tool rotational speed of 400 and 800 rpm. X-ray diffraction test was carried out to study the phases which might be formed in the welds. Metallographic examinations, and tensile and microhardness tests were used to analyze the microstructure and mechanical properties of the joint. Four different zones were found in the weld area except the base metals. In the stir zone of the 304 stainless steel, a refined grain structure withmore » some features of dynamic recrystallization was evidenced. A thermomechanically-affected zone was characterized on the 304 steel side with features of dynamic recovery. In the other side of the stir zone, the hot deformation of the st37 steel in the austenite region produced small austenite grains and these grains transformed to fine ferrite and pearlite and some products of displacive transformations such as Widmanstatten ferrite and martensite by cooling the material after friction stir welding. The heat-affected zone in the st37 steel side showed partially and fully refined microstructures like fusion welding processes. The recrystallization in the 304 steel and the transformations in the st37 steel enhanced the hardness of the weld area and therefore, improved the tensile properties of the joint. - Highlights: Black-Right-Pointing-Pointer FSW produced sound welds between st37 low carbon steel and 304 stainless steel. Black-Right-Pointing-Pointer The SZ of the st37 steel contained some products of allotropic transformation. Black-Right-Pointing-Pointer The material in the SZ of the 304 steel showed features of dynamic recrystallization. Black-Right-Pointing-Pointer The finer microstructure in the SZ increased the hardness and tensile strength.« less

  7. Supertough Stainless Bearing Steel

    NASA Technical Reports Server (NTRS)

    Olson, Gregory B.

    1995-01-01

    Composition and processing of supertough stainless bearing steel designed with help of computer-aided thermodynamic modeling. Fracture toughness and hardness of steel exceeds those of other bearing steels like 440C stainless bearing steel. Developed for service in fuel and oxidizer turbopumps on Space Shuttle main engine. Because of strength and toughness, also proves useful in other applications like gears and surgical knives.

  8. High Nitrogen Stainless Steel

    DTIC Science & Technology

    2011-07-19

    STAINLESS STEEL by E. U. Lee R. Taylor 19 July 2011 Approved for...NAWCADPAX/TR-2011/162 19 July 2011 HIGH NITROGEN STAINLESS STEEL by E. U. Lee R. Taylor RELEASED BY...REPORT TYPE Technical Report 3. DATES COVERED 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER High Nitrogen Stainless Steel 5b. GRANT

  9. Comparison of the performance of concrete-filled steel tubular and hollow steel diagrid buildings

    NASA Astrophysics Data System (ADS)

    Peter, Minu Ann; S, Sajith A.; Nagarajan, Praveen

    2018-03-01

    In the recent construction scenario, diagrid structures are becoming a popular high-rise building structural system. Diagrid structures consist of diagonals in the perimeter and an interior core. The corner and interior vertical columns are not required due to the structural efficiency of diagrid structural systems. Steel and concrete are commonly used material for diagrid. An alternate material for diagrid is concrete-filled steel tube (CFST). CFST incorporates the advantages of both steel and concrete. In CFST, the inward buckling of the steel tube is effectively prevented by the filled concrete. The compressive strength of concrete increases due to the tri-axial state of stress in concrete induced by the steel tube. The longitudinal as well as lateral reinforcement to the concrete core is also provided by the steel tube. This paper compares the performance of CFST and steel diagrid buildings using linear static analysis. For this purpose, a 12 storey and 36 storey building are analysed using finite element method and CFST diagrid building is found to perform better.

  10. Steel Industry Wastes.

    ERIC Educational Resources Information Center

    Schmidtke, N. W.; Averill, D. W.

    1978-01-01

    Presents a literature review of wastes from steel industry, covering publications of 1976-77. This review covers: (1) coke production; (2) iron and steel production; (3) rolling operations; and (4) surface treatment. A list of 133 references is also presented. (NM)

  11. A Goal Programming Optimization Model for The Allocation of Liquid Steel Production

    NASA Astrophysics Data System (ADS)

    Hapsari, S. N.; Rosyidi, C. N.

    2018-03-01

    This research was conducted in one of the largest steel companies in Indonesia which has several production units and produces a wide range of steel products. One of the important products in the company is billet steel. The company has four Electric Arc Furnace (EAF) which produces liquid steel which must be procesed further to be billet steel. The billet steel plant needs to make their production process more efficient to increase the productvity. The management has four goals to be achieved and hence the optimal allocation of the liquid steel production is needed to achieve those goals. In this paper, a goal programming optimization model is developed to determine optimal allocation of liquid steel production in each EAF, to satisfy demand in 3 periods and the company goals, namely maximizing the volume of production, minimizing the cost of raw materials, minimizing maintenance costs, maximizing sales revenues, and maximizing production capacity. From the results of optimization, only maximizing production capacity goal can not achieve the target. However, the model developed in this papare can optimally allocate liquid steel so the allocation of production does not exceed the maximum capacity of the machine work hours and maximum production capacity.

  12. Steel Wool and Oxygen: A Look at Kinetics

    ERIC Educational Resources Information Center

    Gordon, James; Chancey, Katherine

    2005-01-01

    An experiment is demonstrated to determine the percentage of oxygen in air using a pretreated piece of steel wool, which is an alternative to spectroscopic kinetic analysis. Students are able to determine the order of reaction for oxygen in its reaction with the iron in steel wool, and are able to use the existing technology to collect and analyze…

  13. A Fundamental Study of Tool Steels Processed from Rapidly Solidified Powders.

    DTIC Science & Technology

    1981-12-01

    structures, HIP or HIP and hot-worked high speed tool steels and powder forgings of low and medium alloy steels for load- bearing automotive...M7, M7S, M41, M42, M43S, T15 and M50 . These P/M tool steels exhibit a degree of alloy homogeneity and a fineness/uniformity of carbide dispersion...AD-AIl2 758 DREXEL UNIV PHILADEL.PH IA PA DEPT OF MATERIALS ENGINEERING F/6 11/6 A FUNDAMENTAL STUDY OF TOOL STEELS PROCESSED FROM L DEC 81 A

  14. 30 CFR 285.238 - Are there any other renewable energy research activities that will be allowed on the OCS?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Are there any other renewable energy research... SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Commercial and Limited Lease Terms § 285...

  15. Optimization of the A-TIG welding for stainless steels

    NASA Astrophysics Data System (ADS)

    Jurica, M.; Kožuh, Z.; Garašić, I.; Bušić, M.

    2018-03-01

    The paper presents the influence of the activation flux and shielding gas on tungsten inert gas (A-TIG) welding of the stainless steel. In introduction part, duplex stainless steel was analysed. The A-TIG process was explained and the possibility of welding stainless steels using the A-TIG process to maximize productivity and the cost-effectiveness of welded structures was presented. In the experimental part duplex, 7 mm thick stainless steel has been welded in butt joint. The influence of activation flux chemical composition upon the weld penetration has been investigated prior the welding. The welding process was performed by a robot with TIG equipment. With selected A-TIG welding technology preparation of plates and consumption of filler material (containing Cr, Ni and Mn) have been avoided. Specimens sectioned from the produced welds have been subjected to tensile strength test, macrostructure analysis and corrosion resistance analysis. The results have confirmed that this type of stainless steel can be welded without edge preparation and addition of filler material containing critical raw materials as Cr, Ni and Mn when the following welding parameters are set: current 200 A, welding speed 9,1 cm/min, heat input 1,2 kJ/mm and specific activation flux is used.

  16. Production of Green Steel from Red Mud: A Novel Concept

    NASA Astrophysics Data System (ADS)

    Bhoi, Bhagyadhar; Behera, Pravas Ranjan; Mishra, Chitta Ranjan

    Red mud of Indian origin contains around 55% plus of Fe2O3 and is considered as a hazardous waste for the alumina industry. For production of one tone of alumina employing the Bayer's Process, around two tones of red mud is generated from three tones of Bauxite. Conventional process of steel making is not devoid of environmental pollution. In the present investigation, efforts have been made to produce steel from red mud by adopting reduction roasting, magnetic separation and hydrogen plasma smelting route. Magnetic fraction, containing enriched iron oxide and minimal content of alumina, is produced following the first two stages which is then subjected to hydrogen plasma smelting process for production of steel. This novel concept follows a green path way for production of steel free from pollution and is termed as green steel. Further, the only by-product that is produced in the process, is water, which is eco-friendly and recyclable.

  17. Challenges in Special Steel Making

    NASA Astrophysics Data System (ADS)

    Balachandran, G.

    2018-02-01

    Special bar quality [SBQ] is a long steel product where an assured quality is delivered by the steel mill to its customer. The bars have enhanced tolerance to higher stress application and it is demanded for specialised component making. The SBQ bars are sought for component making processing units such as closed die hot forging, hot extrusion, cold forging, machining, heat treatment, welding operations. The final component quality of the secondary processing units depends on the quality maintained at the steel maker end along with quality maintained at the fabricator end. Thus, quality control is ensured at every unit process stages. The various market segments catered to by SBQ steel segment is ever growing and is reviewed. Steel mills need adequate infrastructure and technological capability to make these higher quality steels. Some of the critical stages of processing SBQ and the critical quality maintenance parameters at the steel mill in the manufacture has been brought out.

  18. Tribological evaluation of high-speed steels with a regulated carbide phase

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Richter, Janusz

    2003-06-15

    Wear resistance of a commercial steel and titanium-niobium high-speed steels with a regulated carbide phase was evaluated by employing a micro-scale abrasive wear test with alumina particles. The worn volumes and corresponding wear coefficients were the lowest for the new non-ledeburitic grades containing titanium, then the two niobium grades, the conventional (both wrought and by powder metallurgy) steels exhibited the worse wear resistance. Fractography SEM observations together with energy-dispersive X-ray (EDX) chemical analysis revealed the decisive role of the steels' MC particles in the wear process. These carbides influenced the abrasion by stoppage of the wear scars and/or changing theirmore » trajectories. Directional and nondirectional abrasion modes in the steels tested using alumina and carborundum abrasives were found and are discussed.« less

  19. 30 CFR 285.214 - What will MMS do with information from the Requests for Information or Calls for Information and...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases Competitive Lease Process § 285.214 What will MMS do with information from...

  20. 30 CFR 285.646 - What information and certifications must I submit with my GAP to assist MMS in complying with...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What information and certifications must I... Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE... Plans and Information Requirements Contents of the General Activities Plan § 285.646 What information...

  1. Application of Response Surface Methodology for Modeling of Postweld Heat Treatment Process in a Pressure Vessel Steel ASTM A516 Grade 70.

    PubMed

    Peasura, Prachya

    2015-01-01

    This research studied the application of the response surface methodology (RSM) and central composite design (CCD) experiment in mathematical model and optimizes postweld heat treatment (PWHT). The material of study is a pressure vessel steel ASTM A516 grade 70 that is used for gas metal arc welding. PWHT parameters examined in this study included PWHT temperatures and time. The resulting materials were examined using CCD experiment and the RSM to determine the resulting material tensile strength test, observed with optical microscopy and scanning electron microscopy. The experimental results show that using a full quadratic model with the proposed mathematical model is YTS = -285.521 + 15.706X1 + 2.514X2 - 0.004X1(2) - 0.001X2(2) - 0.029X1X2. Tensile strength parameters of PWHT were optimized PWHT time of 5.00 hr and PWHT temperature of 645.75°C. The results show that the PWHT time is the dominant mechanism used to modify the tensile strength compared to the PWHT temperatures. This phenomenon could be explained by the fact that pearlite can contribute to higher tensile strength. Pearlite has an intensity, which results in increased material tensile strength. The research described here can be used as material data on PWHT parameters for an ASTM A516 grade 70 weld.

  2. Application of Response Surface Methodology for Modeling of Postweld Heat Treatment Process in a Pressure Vessel Steel ASTM A516 Grade 70

    PubMed Central

    Peasura, Prachya

    2015-01-01

    This research studied the application of the response surface methodology (RSM) and central composite design (CCD) experiment in mathematical model and optimizes postweld heat treatment (PWHT). The material of study is a pressure vessel steel ASTM A516 grade 70 that is used for gas metal arc welding. PWHT parameters examined in this study included PWHT temperatures and time. The resulting materials were examined using CCD experiment and the RSM to determine the resulting material tensile strength test, observed with optical microscopy and scanning electron microscopy. The experimental results show that using a full quadratic model with the proposed mathematical model is Y TS = −285.521 + 15.706X 1 + 2.514X 2 − 0.004X 1 2 − 0.001X 2 2 − 0.029X 1 X 2. Tensile strength parameters of PWHT were optimized PWHT time of 5.00 hr and PWHT temperature of 645.75°C. The results show that the PWHT time is the dominant mechanism used to modify the tensile strength compared to the PWHT temperatures. This phenomenon could be explained by the fact that pearlite can contribute to higher tensile strength. Pearlite has an intensity, which results in increased material tensile strength. The research described here can be used as material data on PWHT parameters for an ASTM A516 grade 70 weld. PMID:26550602

  3. Superplasticity in a lean Fe-Mn-Al steel.

    PubMed

    Han, Jeongho; Kang, Seok-Hyeon; Lee, Seung-Joon; Kawasaki, Megumi; Lee, Han-Joo; Ponge, Dirk; Raabe, Dierk; Lee, Young-Kook

    2017-09-29

    Superplastic alloys exhibit extremely high ductility (>300%) without cracks when tensile-strained at temperatures above half of their melting point. Superplasticity, which resembles the flow behavior of honey, is caused by grain boundary sliding in metals. Although several non-ferrous and ferrous superplastic alloys are reported, their practical applications are limited due to high material cost, low strength after forming, high deformation temperature, and complicated fabrication process. Here we introduce a new compositionally lean (Fe-6.6Mn-2.3Al, wt.%) superplastic medium Mn steel that resolves these limitations. The medium Mn steel is characterized by ultrafine grains, low material costs, simple fabrication, i.e., conventional hot and cold rolling, low deformation temperature (ca. 650 °C) and superior ductility above 1300% at 850 °C. We suggest that this ultrafine-grained medium Mn steel may accelerate the commercialization of superplastic ferrous alloys.Research in new alloy compositions and treatments may allow the increased strength of mass-produced, intricately shaped parts. Here authors introduce a superplastic medium manganese steel which has an inexpensive lean chemical composition and which is suited for conventional manufacturing processes.

  4. Additive manufacturing for steels: a review

    NASA Astrophysics Data System (ADS)

    Zadi-Maad, A.; Rohib, R.; Irawan, A.

    2018-01-01

    Additive manufacturing (AM) of steels involves the layer by layer consolidation of powder or wire feedstock using a heating beam to form near net shape products. For the past decades, the AM technique reaches the maturation of both research grade and commercial production due to significant research work from academic, government and industrial research organization worldwide. AM process has been implemented to replace the conventional process of steel fabrication due to its potentially lower cost and flexibility manufacturing. This paper provides a review of previous research related to the AM methods followed by current challenges issues. The relationship between microstructure, mechanical properties, and process parameters will be discussed. Future trends and recommendation for further works are also provided.

  5. Tempering characteristics of a vanadium containing dual phase steel

    NASA Astrophysics Data System (ADS)

    Rashid, M. S.; Rao, B. V. N.

    1982-10-01

    Dual phase steels are characterized by a microstructure consisting of ferrite, martensite, retained austenite, and/or lower bainite. This microstructure can be altered by tempering with accompanying changes in mechanical properties. This paper examines such changes produced in a vanadium bearing dual phase steel upon tempering below 500 °C. The steel mechanical properties were minimally affected on tempering below 200 °C; however, a simultaneous reduction in uniform elongation and tensile strength occurred upon tempering above 400 °C. The large amount of retained austenite (≅10 vol pct) observed in the as-received steel was found to be essentially stable to tempering below 300 °C. On tempering above 400 °C, most of the retained austenite decomposed to either upper bainite (at 400 °C) or a mixture of upper bainite and ferrite-carbide aggregate formed by an interphase precipitation mechanism (at 500 °C). In addition, tempering at 400 °C led to fine precipitation in the retained ferrite. The observed mechanical properties were correlated with these microstructural changes. It was concluded that the observed decrease in uniform elongation upon tempering above 400 °C is primarily the consequence of the decomposition of retained austenite and the resulting loss of transformation induced plasticity (TRIP) as a contributing mechanism to the strain hardening of the steel.

  6. 30 CFR 285.300 - What types of activities are authorized by ROW grants and RUE grants issued under this part?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY... and Easement Grants for Renewable Energy Activities Row Grants and Rue Grants § 285.300 What types of... transportation or transmission of electricity or other energy product from renewable energy projects. (b) An RUE...

  7. 30 CFR 285.646 - What information and certifications must I submit with my GAP to assist MMS in complying with...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What information and certifications must I... Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY... Contents of the General Activities Plan § 285.646 What information and certifications must I submit with my...

  8. 30 CFR 285.300 - What types of activities are authorized by ROW grants and RUE grants issued under this part?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... of electricity or other energy product from renewable energy projects. (b) An RUE grant authorizes... MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING... Renewable Energy Activities Row Grants and Rue Grants § 285.300 What types of activities are authorized by...

  9. 77 FR 70478 - RG Steel Wheeling, LLC, Wheeling Office, A Division Of RG Steel, LLC, Including On-Site Leased...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-26

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-81,880: TA-A-81,880A] RG Steel Wheeling, LLC, Wheeling Office, A Division Of RG Steel, LLC, Including On-Site Leased Workers From Pro Unlimited and Green Energy Initiatives LLC, Including Workers Whose Wages Were Reported Through Severstal Wheeling, Wheeling, WV: Mountain State...

  10. Structure and creep of Russian reactor steels with a BCC structure

    NASA Astrophysics Data System (ADS)

    Sagaradze, V. V.; Kochetkova, T. N.; Kataeva, N. V.; Kozlov, K. A.; Zavalishin, V. A.; Vil'danova, N. F.; Ageev, V. S.; Leont'eva-Smirnova, M. V.; Nikitina, A. A.

    2017-05-01

    The structural phase transformations have been revealed and the characteristics of the creep and long-term strength at 650, 670, and 700°C and 60-140 MPa have been determined in six Russian reactor steels with a bcc structure after quenching and high-temperature tempering. Creep tests were carried out using specially designed longitudinal and transverse microsamples, which were fabricated from the shells of the fuel elements used in the BN-600 fast neutron reactor. It has been found that the creep rate of the reactor bcc steels is determined by the stability of the lath martensitic and ferritic structures in relation to the diffusion processes of recovery and recrystallization. The highest-temperature oxide-free steel contains the maximum amount of the refractory elements and carbides. The steel strengthened by the thermally stable Y-Ti nanooxides has a record high-temperature strength. The creep rate at 700°C and 100 MPa in the samples of this steel is lower by an order of magnitude and the time to fracture is 100 times greater than that in the oxide-free reactor steels.

  11. Corrosion Behavior of Nuclear Waste Storage Canister Materials

    NASA Astrophysics Data System (ADS)

    Grant, John

    The nature of interaction of mild steel nuclear waste storage containers with technetium ions is not fully known. Technetium is formed during nuclear processing and some of this technetium has leaked at the Hanford nuclear waste storage site in Washington State. It is often found as highly oxidized pertechnetate (TeO4-) anions at these storage sites which also happen to be highly alkaline and contain a significant amount of nitrate. Theoretically, pertechnetate anions can act as electron acceptors and interact with the mild steel containers and accelerate the oxidation (corrosion) of steel. It is of interest to identify if pertechnetate anions pose a corrosion hazard to the mild steel nuclear waste storage tanks, under the conditions of the storage sites, as that can accelerate the degradation of the tanks and lead to further contamination. In this thesis, the interaction of two relevant container materials, namely, steel alloys A285 and A537 with a technetium surrogate, rhenium was studied. Perrhenate was used as an analog for pertechnetate. As all isotopes of technetium are radioactive, rhenium was chosen as the experimental surrogate due to its chemical similarity to technetium. Electrochemical behavior was evaluated using potentiodynamic polarization tests, and the surface morphology was studied using optical microscopy and scanning electron microscopy. Potentiodynamic polarization tests were conducted in 1.0M NaNO3 + 0.1M NaOH and 1.0M NaNO3 + 0.1M NaOH + 0.02M NaReO4. Tests were performed at three different temperatures, namely, (i) room temperature, (ii) 50°C and (iii) 80°C to study the effect of higher temperatures found in the storage sites. Corrosion current, corrosion potential, anodic and cathodic Tafel slopes, polarization resistance and corrosion rates were obtained from electrochemical testing and evaluated. Increasing temperatures was found to lead to increasing corrosion rates for all samples. The data also revealed increased corrosion from

  12. Cold resistant nickel-alloy steel

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Legostaev, Yu.L.; Karchevskaya, N.I.; Karchevnikov, V.P.

    1988-05-01

    Low-alloy cold-resistant steel 10GNB was developed for the construction of ships and floating drill rigs. The optimal heat-treatment regime for the steel was refinement. Reducing the carbon content improved its weldability and toughness properties. Optical metallography and electron microscopy established that the optimal structure was a tempered martensitic-bainitic mixture with uniformly distributed particles of disperse special niobium carbides NbC. The substructure and the processes of carbide and carbonitride phase segregation were studied by transmission and extraction electron microscopy. In mechanical tests the steel exhibited high resistance to brittle failure. In terms of corrosion resistance the steel corresponds to the requirementsmore » set forth for shipbuilding steels.« less

  13. Processing and refinement of steel microstructure images for assisting in computerized heat treatment of plain carbon steel

    NASA Astrophysics Data System (ADS)

    Gupta, Shubhank; Panda, Aditi; Naskar, Ruchira; Mishra, Dinesh Kumar; Pal, Snehanshu

    2017-11-01

    Steels are alloys of iron and carbon, widely used in construction and other applications. The evolution of steel microstructure through various heat treatment processes is an important factor in controlling properties and performance of steel. Extensive experimentations have been performed to enhance the properties of steel by customizing heat treatment processes. However, experimental analyses are always associated with high resource requirements in terms of cost and time. As an alternative solution, we propose an image processing-based technique for refinement of raw plain carbon steel microstructure images, into a digital form, usable in experiments related to heat treatment processes of steel in diverse applications. The proposed work follows the conventional steps practiced by materials engineers in manual refinement of steel images; and it appropriately utilizes basic image processing techniques (including filtering, segmentation, opening, and clustering) to automate the whole process. The proposed refinement of steel microstructure images is aimed to enable computer-aided simulations of heat treatment of plain carbon steel, in a timely and cost-efficient manner; hence it is beneficial for the materials and metallurgy industry. Our experimental results prove the efficiency and effectiveness of the proposed technique.

  14. 30 CFR 285.713 - What must I do after the CVA or project engineer confirms conformance with the Fabrication and...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Section 285.713 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What must I do after the CVA or project...

  15. Larson-Miller Constant of Heat-Resistant Steel

    NASA Astrophysics Data System (ADS)

    Tamura, Manabu; Abe, Fujio; Shiba, Kiyoyuki; Sakasegawa, Hideo; Tanigawa, Hiroyasu

    2013-06-01

    Long-term rupture data for 79 types of heat-resistant steels including carbon steel, low-alloy steel, high-alloy steel, austenitic stainless steel, and superalloy were analyzed, and a constant for the Larson-Miller (LM) parameter was obtained in the current study for each material. The calculated LM constant, C, is approximately 20 for heat-resistant steels and alloys except for high-alloy martensitic steels with high creep resistance, for which C ≈ 30 . The apparent activation energy was also calculated, and the LM constant was found to be proportional to the apparent activation energy with a high correlation coefficient, which suggests that the LM constant is a material constant possessing intrinsic physical meaning. The contribution of the entropy change to the LM constant is not small, especially for several martensitic steels with large values of C. Deformation of such martensitic steels should accompany a large entropy change of 10 times the gas constant at least, besides the entropy change due to self-diffusion.

  16. Stress-relief cracking of a new ferritic steel

    NASA Astrophysics Data System (ADS)

    Nawrocki, Jesse Gerald

    The mechanism of stress-relief cracking in the coarse-grained heat-affected zone (CGHAZ) of low-alloy ferritic steels was studied through a tempering study, stress-relaxation testing, and detailed microstructural characterization. A new ferritic alloy steel, HCM2S, was used as the model system. Common 2.25Cr-1 Mo steel, which is susceptible to stress-relief cracking, was used for comparison to HCM2S. The CGHAZ was simulated using Gleeble techniques. A dense distribution of small tungsten-rich carbides within the prior austenite grains induced secondary hardening in the CGHAZ of HCM2S. The CGHAZ of 2.25Cr-1 Mo steel exhibited secondary hardening due to the intragranular precipitation of many Fe-rich M3C carbides. The hardness of HCM2S was more stable at longer times and high temperatures than 2.25Cr-1 Mo steel due to the intragranular precipitation of small W and V-rich carbides. The CGHAZs of HCM2S and 2.25Cr-1 Mo steel were susceptible to stress-relief cracking between 575 and 725°C. HCM2S exhibited C-curve behavior with respect to the time to failure as a function of post-weld heat treatment (PWHT) temperature. No segregation of tramp elements to prior austenite grain boundaries was detected in HCM2S. Both intergranular and intragranular carbide precipitation controlled the stress-relief cracking behavior. The amount of intergranular failure increased with test temperature due to the increasing amounts of Fe-rich M3C carbides at the prior austenite grain boundaries. These carbides acted as cavity nucleation sites. The cavities coalesced to form microcracks along prior austenite grain boundaries. Eventually, the remaining uncracked areas could not support the load and failed by ductile rupture. The balance of intergranular and intragranular carbide precipitation resulted in the C-curve behavior. The nose of the C-curve occurred at 675°C. The intragranular regions were strong because of a dense distribution of W/Fe-rich carbides, but the prior austenite grain

  17. Investigation of the magnetic properties of Si-gradient steel sheet by comparison with 6.5%Si steel sheet

    NASA Astrophysics Data System (ADS)

    Hiratani, T.; Zaizen, Y.; Oda, Y.; Yoshizaki, S.; Senda, K.

    2018-05-01

    In this study, we investigated the magnetic properties of Si-gradient steel sheet produced by CVD (chemical vapor deposition) siliconizing process, comparing with 6.5% Si steel sheet. The Si-gradient steel sheet having silicon concentration gradient in the thickness direction, has larger hysteresis loss and smaller eddy current loss than the 6.5% Si steel sheet. In such a loss configuration, the iron loss of the Si-gradient steel sheet becomes lower than that of the 6.5% Si steel sheet at high frequencies. The experiment suggests that tensile stress is formed at the surface layer and compressive stress is formed at the inner layer in the Si gradient steel sheet. The magnetic anisotropy is induced by the internal stress and it is considered to affect the magnetization behavior of the Si-gradient steel sheet. The small eddy current loss of Si-gradient steel sheet can be explained as an effect of magnetic flux concentration on the surface layer.

  18. Section 3: Optimization of a 550/690-MPa high-performance bridge steel

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Magee, A.B.; Gross, J.H.; Stout, R.D.

    1997-04-01

    This project to develop a high-performance bridge steel was intended to avoid susceptibility of the steel to weld heat-affected-zone cracking and therefore minimize the requirement for preheat, and to increase its fracture toughness at service temperatures. Previous studies by the Lehigh University Center for Advanced Technology for Large Structural Systems have suggested that a Cu-Ni steels with the following composition was an excellent candidate for such a bridge steel: C/0.070; Mn/1.50; P/0.009; S/0.005; Si/0.25; Cu/1.00; Ni/0.75; Cr/0.50; Mo/0.50; V/0.06; Cb/0.010. To confirm that observation, 227-kg heats of the candidate steel were melted and processed to 25- and 50-mm-thick plate bymore » various thermomechanical practices, and the weldability and mechanical properties determined. To evaluate the feasibility of reduced alloy content, two 227-kg heats of a lower hardenability steel were melted with C reduced to 0.06, Mn to 1.25, and Mo to 0.25 and similarly processed and tested. The results indicate that the steels were not susceptible to hydrogen-induced weld-heat-affected-zone cracking when welded without preheat. Jominy end-quench tests of the higher-hardenability steel indicate that a minimum yield-strength of 690 MPa should be readily attainable in thicknesses through 50 mm and marginally at 100 mm. The toughness of the steel readily met AASHTO specifications for Zone 3 in all conditions and thicknesses, and may be sufficiently tough so that the critical crack size will minimize fatigue-crack-extension problems.« less

  19. Nonintubated thoracoscopic lung resection: a 3-year experience with 285 cases in a single institution

    PubMed Central

    Chen, Ke-Cheng; Cheng, Ya-Jung; Hung, Ming-Hui; Tseng, Yu-Ding

    2012-01-01

    Objective Tracheal intubation with one-lung ventilation is considered mandatory for thoracoscopic surgery. This study reported the experience of thoracoscopic lung resection without endotracheal intubation in a single institution. Methods From August 2009 through July 2012, 285 consecutive patients were treated by nonintubated thoracoscopic surgery using epidural anesthesia, intrathoracic vagal blockade, and sedation for lobectomy, segmentectomy, or wedge resection in a tertiary medical center. The feasibility and safety of this technique were evaluated. Results The final diagnosis for surgery were primary lung cancer in 159 patients (55.8%), metastatic lung cancer in 17 (6.0%), benign lung tumor in 104 (36.5%), and pneumothorax in 5 (1.8%). The operative methods consisted of conventional (83.2%) and needlescopic (16.8%) thoracoscopic surgery. The operative procedures included lobectomy in 137 patients (48.1%), wedge resection in 132 (46.3%), and segmentectomy in 16 (5.6%). Collapse of the operative lung and inhibition of coughing were satisfactory in most of the patients. Fourteen (4.9%) patients required conversion to tracheal intubation because of significant mediastinal movement [5], persistent hypoxemia [2], dense pleural adhesions [2], ineffective epidural anesthesia [2], bleeding [2], and tachypnea [1]. One patient (0.4%) was converted to thoracotomy because of bleeding. No mortality was noted in our patients. Conclusions Nonintubated thoracoscopic lung resection is technically feasible and safe in selected patients. It can be a valid alternative in managing patients with pulmonary lesions. PMID:22934136

  20. Life after Steel

    ERIC Educational Resources Information Center

    Mangan, Katherine

    2013-01-01

    Bobby Curran grew up in a working-class neighborhood in Baltimore, finished high school, and followed his grandfather's steel-toed bootprints straight to Sparrows Point, a 3,000-acre sprawl of industry on the Chesapeake Bay. College was not part of the plan. A gritty but well-paying job at the RG Steel plant was Mr. Curran's ticket to a secure…

  1. 30 CFR 285.627 - What information and certifications must I submit with my COP to assist the MMS in complying with...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Plans and Information Requirements Contents of the Construction and Operations Plan § 285.627 What information and certifications... the proposed activities described in detail in your plans comply with the State(s) approved coastal...

  2. Superhard Nanocrystalline Homometallic Stainless Steel on Steel for Seamless Coatings

    NASA Technical Reports Server (NTRS)

    Tobin, Eric J.; Hafley, R. (Technical Monitor)

    2002-01-01

    The objective of this work is to deposit nanocrystalline stainless steel onto steel substrates (homometallic) for enhanced wear and corrosion resistance. Homometallic coatings provide superior adhesion, and it has been shown that ultrafine-grained materials exhibit the increased hardness and decreased permeability desired for protective coatings. Nanocrystals will be produced by controlling nucleation and growth and use of an ion beam during deposition by e-beam evaporation or sputtering. Phase I is depositing 31 6L nanocrystalline stainless steel onto 31 6L stainless steel substrates. These coatings exhibit hardnesses comparable to those normally obtained for ceramic coatings such ZrO2, and possess the superior adhesion of seamless, homometallic coatings. Hardening the surface with a similar material also enhances adhesion, by avoiding problems associated with thermal and lattice mismatch. So far we have deposited nanocrystalline homometallic 316L stainless steel coatings by varying the ions and the current density of the ion beams. For all deposition conditions we have produced smooth, uniform, superhard coatings. All coatings exhibit hardness of at least 200% harder than that of bulk materials. Our measurements indicate that there is a direct relationship between nanohardness and the current density of the ion beam. Stress measurements indicate that stress in the films is increasingly proportional to current density of the ion beam. TEM, XPS, and XRD results indicate that the coated layers consist of FCC structure nanocrystallites with a dimension of about 10 to 20 nm. The Ni and Mo concentration of these coating are lower than those of bulk 316L but the concentration of Cr is higher.

  3. High strength, tough alloy steel

    DOEpatents

    Thomas, Gareth; Rao, Bangaru V. N.

    1979-01-01

    A high strength, tough alloy steel is formed by heating the steel to a temperature in the austenite range (1000.degree.-1100.degree. C.) to form a homogeneous austenite phase and then cooling the steel to form a microstructure of uniformly dispersed dislocated martensite separated by continuous thin boundary films of stabilized retained austenite. The steel includes 0.2-0.35 weight % carbon, at least 1% and preferably 3-4.5% chromium, and at least one other substitutional alloying element, preferably manganese or nickel. The austenite film is stable to subsequent heat treatment as by tempering (below 300.degree. C.) and reforms to a stable film after austenite grain refinement.

  4. [Stainless steels for medical instruments].

    PubMed

    Feofilov, R N

    1981-01-01

    Both in the USSR and abroad similar types of martensitic and austenitic stainless steel are used for the manufacture of medical instruments. Martensitic steel, the cheapest and most economically alloyed, has the best combination of properties necessary for medical instruments. The analysis of the Soviet and foreign experience in using different grades of steel for the production of medical instruments demonstrates the expediency and possibility of improving the quality of martensitic steel and rolled stock, as well as that of medical instruments manufactured from these materials, by improving, the operations of the metallurgical and technological processes and by specifying more precisely the requirements for medical instruments. The possibility and expediency of using, in some technically justified cases, lower grades of alloyed steel instead of grade 12X18H9T for clamps and other instruments made of stainless steel, as well as highly corrosive grades of steel for microinstruments, have been established.

  5. Particle Impact Ignition Test Data on a Stainless Steel Hand Valve

    NASA Technical Reports Server (NTRS)

    Peralta, Stephen

    2010-01-01

    This slide presentation reviews the particle impact ignition test of a stainless steel hand valve. The impact of particles is a real fire hazard with stainless steel hand valves, however 100 mg of particulate can be tolerated. Since it is unlikely that 100 mg of stainless steel contaminant particles can be simultaneously released into this type of valve in the WSTF configuration, this is acceptable and within statistical confidence as demonstrated by testing.

  6. Damage Tolerant Design Handbook. A Compilation of Fracture and Crack- Growth Data for High-Strength Alloys. Volume 2

    DTIC Science & Technology

    1983-12-01

    54.5 49.4 70.00 : 95.3 80.3 80.00 : 165. 131 . 90.00 : 285. 213. 100 . 00 : 490. 350. 130.00 :1599. A: 120. 15 1437. DELTA K B: 153. 57 5368. MAX C...CONTENTS ~, CHAPTER 5 NICKEL BASE ALLOYS Astroloy P/M-H Inconel 600 IN 100 P/M-GAstroloy P/M-W Inconel 625 NASA IIB-7 P/MAstroloy 901 Inconel 718 P/M Rene...95Incoloy 901 IN 100 Waspaloy CHAPTER 6 ALLOY STEELS AF 1410 H11 300M (VM) AF 1410 (VIM-VAR) lONi Steel 4140A 286 12-9-2 (MAR) 4330V (MOD)D6 AC l2Ni

  7. Steel Shear Walls, Behavior, Modeling and Design

    NASA Astrophysics Data System (ADS)

    Astaneh-Asl, Abolhassan

    2008-07-01

    In recent years steel shear walls have become one of the more efficient lateral load resisting systems in tall buildings. The basic steel shear wall system consists of a steel plate welded to boundary steel columns and boundary steel beams. In some cases the boundary columns have been concrete-filled steel tubes. Seismic behavior of steel shear wall systems during actual earthquakes and based on laboratory cyclic tests indicates that the systems are quite ductile and can be designed in an economical way to have sufficient stiffness, strength, ductility and energy dissipation capacity to resist seismic effects of strong earthquakes. This paper, after summarizing the past research, presents the results of two tests of an innovative steel shear wall system where the boundary elements are concrete-filled tubes. Then, a review of currently available analytical models of steel shear walls is provided with a discussion of capabilities and limitations of each model. We have observed that the tension only "strip model", forming the basis of the current AISC seismic design provisions for steel shear walls, is not capable of predicting the behavior of steel shear walls with length-to-thickness ratio less than about 600 which is the range most common in buildings. The main reasons for such shortcomings of the AISC seismic design provisions for steel shear walls is that it ignores the compression field in the shear walls, which can be significant in typical shear walls. The AISC method also is not capable of incorporating stresses in the shear wall due to overturning moments. A more rational seismic design procedure for design of shear walls proposed in 2000 by the author is summarized in the paper. The design method, based on procedures used for design of steel plate girders, takes into account both tension and compression stress fields and is applicable to all values of length-to-thickness ratios of steel shear walls. The method is also capable of including the effect of

  8. MASH TL-3 Testing and Evaluation of a Steel Bridge Rail with Pickets

    DOT National Transportation Integrated Search

    2012-09-01

    TxDOT has a need for a steel bridge rail that anchors to a concrete curb with an aesthetic appearance using steel pickets. Bridge railings that use pickets (concrete and steel) have exhibited undesirable safety performance characteristics. The purpos...

  9. Microstructure and Mechanical Properties of Plasma Arc Brazed AISI 304L Stainless Steel and Galvanized Steel Plates

    NASA Astrophysics Data System (ADS)

    Jin, Yajuan; Li, Ruifeng; Yu, Zhishui; Wang, Yu

    2016-04-01

    Plasma arc brazing is used to join the AISI 304L stainless steel and galvanized steel plate butt joints with the CuSi3Mn1 filler wire. The effect of parameters on weld surface appearance, interfacial microstructure, and composition distribution in the joint was studied. The microhardness and mechanical tests were conducted to determine the mechanical properties of the welded specimens. The results indicated that good appearance, bead shape, and sufficient metallurgical bonding could be obtained when the brazing process was performed with a wire feeding speed of 0.8 m/min, plasma gas flow rate of 3.0 l/min, welding current of 100 A, and welding speed of 27 cm/min. During plasma arc brazing process, the top corner of the stainless steel and galvanized steel plate were heated and melted, and the melted quantity of stainless steel was much more than that of the galvanized steel due to the thermal conductivity coefficient difference between the dissimilar materials. The microhardness test results shows that the microhardness value gradually increased from the side of the galvanized steel to the stainless steel in the joint, and it is good for improving the mechanical properties of joint. The tensile strength was a little higher than that of the brazing filler, and the fracture position of weld joint was at the base metal of galvanized steel plate.

  10. Precipitation-hardening stainless steels with a shape-memory effect

    NASA Astrophysics Data System (ADS)

    Sagaradze, V. V.; Afanasiev, S. V.; Volkova, E. G.; Zavalishin, V. A.

    2016-02-01

    The possibility of obtaining the shape-memory effect as a result of the γ → ɛ → γ transformations in aging stainless steels strengthened by VC carbides has been investigated. Regimes are given for strengthening aging (at 650 and 720°C) for stainless steels that predominantly contain (in wt %) 0.06-0.45C, 1-2V, 2-5Si, 9 and 13-14Cr. The values of reversible deformation e (amount of shape-memory effect) determined after heating to 400°C in samples preliminarily deformed to 3.5-4% vary from 0.15 to 2.7%, depending on the composition of the steels and regimes of stabilizing and destabilizing aging.

  11. Development of a Hot Working Steel Based on a Controlled Gas-Metal-Reaction

    NASA Astrophysics Data System (ADS)

    Ritzenhoff, Roman; Gharbi, Mohammad Malekipour

    As a result of cost sensitiveness, the demand on hot working steels with advanced characteristics and properties are ascending. We have used a controlled gas-metal-reaction in a P-ESR furnace to produce high quality hot working steel. These types of materials are also known as High Nitrogen Steels (HNS). An overview of the development in a pressurized induction furnace to the final industrial scale using P-ESR will be provided. Different heat treatment strategies are conducted and their effect on mechanical properties is investigated.

  12. 30 CFR 285.651 - When may I construct complex or significant OCS facilities on my limited lease or any facilities...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Plans and Information... facilities on my limited lease or any facilities on my project easement proposed under my GAP? 285.651... facilities on my limited lease or any facilities on my project easement proposed under my GAP? If you are...

  13. Estimation of the notch sensitivity of a nitrided steel by acoustic emission

    NASA Astrophysics Data System (ADS)

    Rogachev, S. O.; Nikulin, S. A.; Khatkevich, V. M.; Ozherelkov, D. Yu.; Molyarov, A. V.

    2017-10-01

    The notch sensitivity of sheet corrosion-resistant 08Kh17T steel is estimated in the states before and after high-temperature (1000-1100°C) internal nitriding during tensile tests accompanied by the measurement of acoustic emission signals. A crack in the steel is shown to propagate according to a ductile mechanism is all states. As the nitrogen content increases from 0.60 to 0.85%, the ultimate tensile strength of the steel decreases by 15% in the presence of a stress concentrator and remains substantially higher than the yield strength of the sheet steel without a stress concentrator.

  14. 30 CFR 285.627 - What information and certifications must I submit with my COP to assist the MMS in complying with...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What information and certifications must I....627 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF... SHELF Plans and Information Requirements Contents of the Construction and Operations Plan § 285.627 What...

  15. 29 CFR 1926.754 - Structural steel assembly.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 8 2010-07-01 2010-07-01 false Structural steel assembly. 1926.754 Section 1926.754 Labor... (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Steel Erection § 1926.754 Structural steel...) Tripping hazards. Shear connectors (such as headed steel studs, steel bars or steel lugs), reinforcing bars...

  16. 29 CFR 1926.754 - Structural steel assembly.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 8 2011-07-01 2011-07-01 false Structural steel assembly. 1926.754 Section 1926.754 Labor... (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Steel Erection § 1926.754 Structural steel...) Tripping hazards. Shear connectors (such as headed steel studs, steel bars or steel lugs), reinforcing bars...

  17. A review on nickel-free nitrogen containing austenitic stainless steels for biomedical applications.

    PubMed

    Talha, Mohd; Behera, C K; Sinha, O P

    2013-10-01

    The field of biomaterials has become a vital area, as these materials can enhance the quality and longevity of human life. Metallic materials are often used as biomaterials to replace structural components of the human body. Stainless steels, cobalt-chromium alloys, commercially pure titanium and its alloys are typical metallic biomaterials that are being used for implant devices. Stainless steels have been widely used as biomaterials because of their very low cost as compared to other metallic materials, good mechanical and corrosion resistant properties and adequate biocompatibility. However, the adverse effects of nickel ions being released into the human body have promoted the development of "nickel-free nitrogen containing austenitic stainless steels" for medical applications. Nitrogen not only replaces nickel for austenitic structure stability but also much improves steel properties. Here we review the harmful effects associated with nickel and emphatically the advantages of nitrogen in stainless steel, as well as the development of nickel-free nitrogen containing stainless steels for medical applications. By combining the benefits of stable austenitic structure, high strength, better corrosion and wear resistance and superior biocompatibility in comparison to the currently used austenitic stainless steel (e.g. 316L), the newly developed nickel-free high nitrogen austenitic stainless steel is a reliable substitute for the conventionally used medical stainless steels. Copyright © 2013 Elsevier B.V. All rights reserved.

  18. Corrosion behavior of 2205 duplex stainless steel.

    PubMed

    Platt, J A; Guzman, A; Zuccari, A; Thornburg, D W; Rhodes, B F; Oshida, Y; Moore, B K

    1997-07-01

    The corrosion of 2205 duplex stainless steel was compared with that of AISI type 316L stainless steel. The 2205 stainless steel is a potential orthodontic bracket material with low nickel content (4 to 6 wt%), whereas the 316L stainless steel (nickel content: 10 to 14 wt%) is a currently used bracket material. Both stainless steels were subjected to electrochemical and immersion (crevice) corrosion tests in 37 degrees C, 0.9 wt% sodium chloride solution. Electrochemical testing indicates that 2205 has a longer passivation range than 316L. The corrosion rate of 2205 was 0.416 MPY (milli-inch per year), whereas 316L exhibited 0.647 MPY. When 2205 was coupled to 316L with equal surface area ratio, the corrosion rate of 2205 reduced to 0.260 MPY, indicating that 316L stainless steel behaved like a sacrificial anode. When 316L is coupled with NiTi, TMA, or stainless steel arch wire and was subjected to the immersion corrosion test, it was found that 316L suffered from crevice corrosion. On the other hand, 2205 stainless steel did not show any localized crevice corrosion, although the surface of 2205 was covered with corrosion products, formed when coupled to NiTi and stainless steel wires. This study indicates that considering corrosion resistance, 2205 duplex stainless steel is an improved alternative to 316L for orthodontic bracket fabrication when used in conjunction with titanium, its alloys, or stainless steel arch wires.

  19. Mechanical Properties and Microstructure of Dissimilar Friction Stir Welds of 11Cr-Ferritic/Martensitic Steel to 316 Stainless Steel

    NASA Astrophysics Data System (ADS)

    Sato, Yutaka S.; Kokawa, Hiroyuki; Fujii, Hiromichi T.; Yano, Yasuhide; Sekio, Yoshihiro

    2015-12-01

    Dissimilar joints between ferritic and austenitic steels are of interest for selected applications in next generation fast reactors. In this study, dissimilar friction-stir welding of an 11 pct Cr ferritic/martensitic steel to a 316 austenitic stainless steel was attempted and the mechanical properties and microstructure of the resulting welds were examined. Friction-stir welding produces a stir zone without macroscopic weld-defects, but the two dissimilar steels are not intermixed. The two dissimilar steels are interleaved along a sharp zigzagging interface in the stir zone. During small-sized tensile testing of the stir zone, this sharp interface did not act as a fracture site. Furthermore, the microstructure of the stir zone was refined in both the ferritic/martensitic steel and the 316 stainless steel resulting in improved mechanical properties over the adjacent base material regions. This study demonstrates that friction-stir welding can produce welds between dissimilar steels that contain no macroscopic weld-defects and display suitable mechanical properties.

  20. A SURVEY OF THE CORROSION OF MARTENSITIC AND FERRITIC STAINLESS STEELS IN PRESSURIZED WATER

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Beaver, R.J.; Leitten, C.F. Jr.

    1963-07-16

    >The corrosion resistance of mantensitic and ferritic austenitic stainless steels and carbon steels in pressurized water at 500 to 600 deg F is compared. Included are specific out-of-pile data for austenitic stainless steels, AISI types types 410, 420, 431, and 440C; the ferritic AISI types 430, 442, and 446; the precipitation-hardening type 17-4PH; and carbon steels, ASTM 212 A and B. Available corrosion results obtained under irradiation at exposures in the range of 7 x 10/sup 16/ to 3 x 10/sup 19/ nvt are also included for types 304, types of martensitic and ferritic stainless steels which were evaluated domore » not contain nickel. For application where it is desirable to minimize Co/sup 58/ activity produced from nickel, selection of a martensitic or ferritic stainless steel may be more appropriate than choosing the more popular nickel-bearing austenitic stainless steel or a fuel-element cladding material. Interpretation of the data indicates that, on the average, martensitic and ferritic stainless steels corrode more rapidly than austenitic alloys but more slowly than carbon and low-alloy steels. Under selected controlled water conditions or under irradiation, the corrosion of the nickel-free stainless steels appears to differ little from the austenitics. The corrosion of martensitic and ferritic stainless steels in pressurized-water systems therefore does not appear of such magnitude as to rule out development of these materials as the cladding fuel elements for specific applications. (auth)« less

  1. Graded High-Strength Spring-Steels by a Special Inductive Heat T reatment

    NASA Astrophysics Data System (ADS)

    Tump, A.; Brandt, R.

    2016-03-01

    A method for effective lightweight design is the use of materials with high specific strength. As materials e.g. titanium are very expensive, steel is still the most important material for manufacturing automotive components. Steel is cost efficient, easy to recycle and its tensile strength easily exceeds 2,000 MPa by means of modern QT-technology (Quenched and Tempered). Therefore, lightweight design is still feasible in spite of the high density of steel. However, a further increase of tensile strength is limited, especially due to an increasing notch sensitivity and exposure to a corrosive environment. One solution is a special QT-process for steel, which creates a hardness gradient from the surface to the core of the material. This type of tailored material possesses a softer layer, which improves material properties such as fracture toughness and notch sensitivity. This leads to a better resistance to stress corrosion cracking and corrosion fatigue. Due to this optimization, a weight reduction is feasible without the use of expensive alloying elements. To understand the damage mechanism a comprehensive testing procedure was performed on homogeneous and gradient steels. Some results regarding the fracture mechanic behavior of such steels will be discussed.

  2. A novel Mo-W interlayer approach for CVD diamond deposition on steel

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Kundrát, Vojtěch; Sullivan, John; Ye, Haitao, E-mail: h.ye@aston.ac.uk

    Steel is the most widely used material in engineering for its cost/performance ratio and coatings are routinely applied on its surface to further improve its properties. Diamond coated steel parts are an option for many demanding industrial applications through prolonging the lifetime of steel parts, enhancement of tool performance as well as the reduction of wear rates. Direct deposition of diamond on steel using conventional chemical vapour deposition (CVD) processes is known to give poor results due to the preferential formation of amorphous carbon on iron, nickel and other elements as well as stresses induced from the significant difference inmore » the thermal expansion coefficients of those materials. This article reports a novel approach of deposition of nanocrystalline diamond coatings on high-speed steel (M42) substrates using a multi-structured molybdenum (Mo) – tungsten (W) interlayer to form steel/Mo/Mo-W/W/diamond sandwich structures which overcome the adhesion problem related to direct magnetron sputtering deposition of pure tungsten. Surface, interface and tribology properties were evaluated to understand the role of such an interlayer structure. The multi-structured Mo-W interlayer has been proven to improve the adhesion between diamond films and steel substrates by acting as an effective diffusion barrier during the CVD diamond deposition.« less

  3. A novel Mo-W interlayer approach for CVD diamond deposition on steel

    NASA Astrophysics Data System (ADS)

    Kundrát, Vojtěch; Zhang, Xiaoling; Cooke, Kevin; Sun, Hailin; Sullivan, John; Ye, Haitao

    2015-04-01

    Steel is the most widely used material in engineering for its cost/performance ratio and coatings are routinely applied on its surface to further improve its properties. Diamond coated steel parts are an option for many demanding industrial applications through prolonging the lifetime of steel parts, enhancement of tool performance as well as the reduction of wear rates. Direct deposition of diamond on steel using conventional chemical vapour deposition (CVD) processes is known to give poor results due to the preferential formation of amorphous carbon on iron, nickel and other elements as well as stresses induced from the significant difference in the thermal expansion coefficients of those materials. This article reports a novel approach of deposition of nanocrystalline diamond coatings on high-speed steel (M42) substrates using a multi-structured molybdenum (Mo) - tungsten (W) interlayer to form steel/Mo/Mo-W/W/diamond sandwich structures which overcome the adhesion problem related to direct magnetron sputtering deposition of pure tungsten. Surface, interface and tribology properties were evaluated to understand the role of such an interlayer structure. The multi-structured Mo-W interlayer has been proven to improve the adhesion between diamond films and steel substrates by acting as an effective diffusion barrier during the CVD diamond deposition.

  4. A Steel Ball Surface Quality Inspection Method Based on a Circumferential Eddy Current Array Sensor.

    PubMed

    Zhang, Huayu; Xie, Fengqin; Cao, Maoyong; Zhong, Mingming

    2017-07-01

    To efficiently inspect surface defects on steel ball bearings, a new method based on a circumferential eddy current array (CECA) sensor was proposed here. The best probe configuration, in terms of the coil quality factor (Q-factor), magnetic field intensity, and induced eddy current density on the surface of a sample steel ball, was determined using 3-, 4-, 5-, and 6-coil probes, for analysis and comparison. The optimal lift-off from the measured steel ball, the number of probe coils, and the frequency of excitation current suitable for steel ball inspection were obtained. Using the resulting CECA sensor to inspect 46,126 steel balls showed a miss rate of ~0.02%. The sensor was inspected for surface defects as small as 0.05 mm in width and 0.1 mm in depth.

  5. Mechanical properties of steels with a microstructure of bainite/martensite and austenite islands

    NASA Astrophysics Data System (ADS)

    Syammach, Sami M.

    Advanced high strength steels (AHSS) are continually being developed in order to reduce weight and improve safety for automotive applications. There is need for economic steels with improved strength and ductility combinations. These demands have led to research and development of third generation AHSS. Third generation AHSS include steel grades with a bainitic and tempered martensitic matrix with retained austenite islands. These steels may provide improved mechanical properties compared to first generation AHSS and should be more economical than second generation AHSS. There is a need to investigate these newer types of steels to determine their strength and formability properties. Understanding these bainitic and tempered martensitic steels is important because they likely can be produced using currently available production systems. If viable, these steels could be a positive step in the evolution of AHSS. The present work investigates the effect of the microstructure on the mechanical properties of steels with a microstructure of bainite, martensite, and retained austenite, so called TRIP aided bainitic ferrite (TBF) steels. The first step in this project was creating the desired microstructure. To create a microstructure of bainite, martensite, and austenite an interrupted austempering heat treatment was used. Varying the heat treatment times and temperatures produced microstructures of varying amounts of bainite, martensite, and austenite. Mechanical properties such as strength, ductility, strain hardening, and hole-expansion ratios were then evaluated for each heat treatment. Correlations between mechanical properties and microstructure were then evaluated. It was found that samples after each of the heat treatments exhibited strengths between 1050 MPa and 1350 MPa with total elongations varying from 8 pct to 16 pct. By increasing the bainite and austenite volume fraction the strength of the steel was found to decrease, but the ductility increased. Larger

  6. Review on cold-formed steel connections.

    PubMed

    Lee, Yeong Huei; Tan, Cher Siang; Mohammad, Shahrin; Tahir, Mahmood Md; Shek, Poi Ngian

    2014-01-01

    The concept of cold-formed light steel framing construction has been widespread after understanding its structural characteristics with massive research works over the years. Connection serves as one of the important elements for light steel framing in order to achieve its structural stability. Compared to hot-rolled steel sections, cold-formed steel connections perform dissimilarity due to the thin-walled behaviour. This paper aims to review current researches on cold-formed steel connections, particularly for screw connections, storage rack connections, welded connections, and bolted connections. The performance of these connections in the design of cold-formed steel structures is discussed.

  7. Review on Cold-Formed Steel Connections

    PubMed Central

    Tan, Cher Siang; Mohammad, Shahrin; Md Tahir, Mahmood; Shek, Poi Ngian

    2014-01-01

    The concept of cold-formed light steel framing construction has been widespread after understanding its structural characteristics with massive research works over the years. Connection serves as one of the important elements for light steel framing in order to achieve its structural stability. Compared to hot-rolled steel sections, cold-formed steel connections perform dissimilarity due to the thin-walled behaviour. This paper aims to review current researches on cold-formed steel connections, particularly for screw connections, storage rack connections, welded connections, and bolted connections. The performance of these connections in the design of cold-formed steel structures is discussed. PMID:24688448

  8. Recent developments in turning hardened steels - A review

    NASA Astrophysics Data System (ADS)

    Sivaraman, V.; Prakash, S.

    2017-05-01

    Hard materials ranging from HRC 45 - 68 such as hardened AISI H13, AISI 4340, AISI 52100, D2 STL, D3 STEEL Steel etc., need super hard tool materials to machine. Turning of these hard materials is termed as hard turning. Hard turning makes possible direct machining of the hard materials and also eliminates the lubricant requirement and thus favoring dry machining. Hard turning is a finish turning process and hence conventional grinding is not required. Development of the new advanced super hard tool materials such as ceramic inserts, Cubic Boron Nitride, Polycrystalline Cubic Boron Nitride etc. enabled the turning of these materials. PVD and CVD methods of coating have made easier the production of single and multi layered coated tool inserts. Coatings of TiN, TiAlN, TiC, Al2O3, AlCrN over cemented carbide inserts has lead to the machining of difficult to machine materials. Advancement in the process of hard machining paved way for better surface finish, long tool life, reduced tool wear, cutting force and cutting temperatures. Micro and Nano coated carbide inserts, nanocomposite coated PCBN inserts, micro and nano CBN coated carbide inserts and similar developments have made machining of hardened steels much easier and economical. In this paper, broad literature review on turning of hardened steels including optimizing process parameters, cooling requirements, different tool materials etc., are done.

  9. Trial use of a stainless steel-clad steel bar in a new concrete bridge deck in Virginia.

    DOT National Transportation Integrated Search

    2003-01-01

    As part of the Virginia Transportation Research Council's effort to identify cost-effective, corrosion-resistant reinforcing bars that can be used in concrete bridges exposed to heavy salting, a 316L stainless steel-clad bar was tested in a new bridg...

  10. Aerosol filtration with steel fiber filters

    NASA Astrophysics Data System (ADS)

    Bergman, W.; Wilson, K.; Larsen, G.; Lopez, R.

    1993-04-01

    An experimental study has been conducted of aerosol penetration through a new high efficiency steel fiber filter and filter media that was developed in cooperation with Pall Corporation. Previous studies have shown that sintered steel fiber media have significant improvements in higher filter efficiency and lower pressure drop than the previous steel filter technology based on sintered powder metal media. In the present study, measurements were made of the penetration of dioctyl sebacate (DOS) aerosols through flat sheet samples, pleated cartridge filters, and a 1000 cfm filter having 64 cartridges housed in a 2 x 2 x 1 ft. frame. The steel fiber media used in our study consists of 2 micron diameter stainless steel (316 L) fibers sintered together into sheets.

  11. Material characterization of a novel new armour steel

    NASA Astrophysics Data System (ADS)

    Bester, J. N.; Stumpf, W. E.

    2012-08-01

    The material characterization of a novel new armour steel with comparison to a leading commercial benchmark alloy is presented. Direct ballistic and experimental comparison is drawn. The 5.56 × 45 mm [M193] and 7.62 × 51 mm [NATO Ball] projectiles were used in a cartridge type high pressure barrel configuration to evaluate the superior plugging resistance of the new steel over a range of plate thicknesses. To characterize the dynamic plasticity of the materials, quasi-static, notched and high temperature tensile tests as well as Split Hopkinson Pressure Bar tests in tension and compression were performed. The open source explicit solver, IMPACT (sourceforge.net) is used in an ongoing numerical and sensitivity analysis of ballistic impact. A simultaneous multi variable fitting algorithm is planned to evaluate several selected numerical material models and show their relative correlation to experimental data. This study as well as micro-metallurgical investigation of adiabatic shear bands and localized deformation zones should result in new insights in to the underlying metallurgical and physical behavior of armour plate steels during ballistic perforation.

  12. 49 CFR 179.500 - Specification DOT-107A * * * * seamless steel tank car tanks.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Specification DOT-107A * * * * seamless steel tank...) SPECIFICATIONS FOR TANK CARS Specification for Cryogenic Liquid Tank Car Tanks and Seamless Steel Tanks (Classes DOT-113 and 107A) § 179.500 Specification DOT-107A * * * * seamless steel tank car tanks. ...

  13. Measurement of Outgassing Rates of Steels.

    PubMed

    Park, Chongdo; Kim, Se-Hyun; Ki, Sanghoon; Ha, Taekyun; Cho, Boklae

    2016-12-13

    Steels are commonly used materials in the fabrication of vacuum systems because of their good mechanical, corrosion, and vacuum properties. A variety of steels meet the criterion of low outgassing required for high or ultrahigh vacuum applications. However, a given material can present different outgassing rates depending on its manufacturing process or the various pretreatment processes involved during the fabrication. Thus, the measurement of outgassing rates is highly desirable for a specific vacuum application. For this reason, the rate-of-pressure rise (RoR) method is often used to measure the outgassing of hydrogen after bakeout. In this article, a detailed description of the design and execution of the experimental protocol involved in the RoR method is provided. The RoR method uses a spinning rotor gauge to minimize errors that stem from outgassing or the pumping action of a vacuum gauge. The outgassing rates of two ordinary steels (stainless steel and mild steel) were measured. The measurements were made before and after the heat pretreatment of the steels. The heat pretreatment of steels was performed to reduce the outgassing. Extremely low rates of outgassing (on the order of 10 - 11 Pa m 3 sec - 1 m - 2 ) can be routinely measured using relatively small samples.

  14. High temperature oxidation behavior of ODS steels

    NASA Astrophysics Data System (ADS)

    Kaito, T.; Narita, T.; Ukai, S.; Matsuda, Y.

    2004-08-01

    Oxide dispersion strengthened (ODS) steels are being developing for application as advanced fast reactor cladding and fusion blanket materials, in order to allow increased operation temperature. Oxidation testing of ODS steel was conducted under a controlled dry air atmosphere to evaluate the high temperature oxidation behavior. This showed that 9Cr-ODS martensitic steels and 12Cr-ODS ferritic steels have superior high temperature oxidation resistance compared to 11 mass% Cr PNC-FMS and 17 mass% Cr ferritic stainless steel. This high temperature resistance is attributed to earlier formation of the protective α-Cr 2O 3 on the outer surface of ODS steels.

  15. Great Lakes Steel -- PCI facility

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Eichinger, F.T.; Dake, S.H.; Wagner, E.D.

    1997-12-31

    This paper discusses the planning, design, and start-up of the 90 tph PCI facility for National Steel`s Great Lakes Steel Division in River Rouge, MI. This project is owned and operated by Edison Energy Services, and was implemented on a fast-track basis by Raytheon Engineers and Constructors, Babcock Material Handling, and Babcock and Wilcox. This paper presents important process issues, basic design criteria, an the challenges of engineering and building a state-of-the-art PCI facility in two existing plants. Pulverized coal is prepared at the River Rouge Power Plant of Detroit Edison, is pneumatically conveyed 6,000 feet to a storage silomore » at Great Lakes Steel, and is injected into three blast furnaces.« less

  16. A new nanoscale metastable iron phase in carbon steels

    PubMed Central

    Liu, Tianwei; Zhang, Danxia; Liu, Qing; Zheng, Yanjun; Su, Yanjing; Zhao, Xinqing; Yin, Jiang; Song, Minghui; Ping, Dehai

    2015-01-01

    Metastable ω phase is common in body-centred cubic (bcc) metals and alloys, including high-alloying steels. Recent theoretical calculations also suggest that the ω structure may act as an intermediate phase for face-centred cubic (fcc)-to-bcc transformation. Thus far, the role of the ω phase played in fcc-bcc martensitic transformation in carbon steels has not been reported. In previous investigations on martensitic carbon steels, extra electron diffraction spots were frequently observed by transmission electron microscopy (TEM), and these spots were historically ascribed to the diffraction arising from either internal twins or carbides. In this paper, an intensive TEM investigation revealed that the extra spots are in fact attributed to the metastable ω phase in particle-like morphology with an overall size of several or dozens of nanometres. The strict orientation relationships between the ω phase and the ferrite matrix are in good agreement with those of the hexagonal (P6/mmm) ω phase in other bcc metals and alloys. The identification of the ω phase as well as the extra diffraction spots might provide a clue to help understand the physical mechanism of martensitic transformation in steels. PMID:26503890

  17. A Stainless-Steel Mandrel for Slumping Glass X-ray Mirrors

    NASA Technical Reports Server (NTRS)

    Gubarev, Mikhail V.; O'Dell, Stephen L.; Jones, William D.; Kester, Thomas J.; Griffith, Charles W.; Zhang, William W.; Saha, Timo T.; Chan, Kai-Wing

    2009-01-01

    We have fabricated a precision full-cylinder stainless-steel mandrel at Marshall Space Flight Center. The mandrel is figured for a 30-cm diameter primary (paraboloid) mirror of an 840-cm focal-length Wolter-1 telescope. We have developed this mandrel for experiments in slumping.thermal forming at about 600 C.of glass mirror segments at Goddard Space Flight Center, in support of NASA's participation in the International X-ray Observatory (IXO). Precision turning of stainless-steel mandrels may offer a low-cost alternative to conventional figuring of fused-silica or other glassy forming mandrels. We report on the fabrication, metrology, and performance of this first mandrel; then we discuss plans and goals for stainless-steel mandrel technology.

  18. A Stainless-Steel Mandrel for Slumping Glass X-Ray Mirrors

    NASA Technical Reports Server (NTRS)

    ODell, Stephen L.; Gubarev, Mikhail V.; Jones, William D.; Kester, Thomas J.; Griffith, Charles W.; Zhang, William W.; Saha, Timo T.; Chan, Kai-Wing

    2008-01-01

    We have fabricated a precision full -cylinder stainless-steel mandrel at Marshall Space Flight Center. The mandrel is figured for a 30-cm-diameter primary (paraboloid) mirror of an 840-cm focal-lengthWolter-1 telescope. We have developed this mandrel for experiments in slumping.thermal forming at about 600 C-of glass mirror segments at Goddard Space Flight Center, in support of NASA fs participation in the International X -ray Observatory (IXO). Precision turning of stainless ]steel mandrels may offer a lowcost alternative to conventional figuring of fused -silica or other glassy forming mandrels. We report on the fabrication, metrology, and performance of this first mandrel; then we discuss plans and goals for stainless-steel mandrel technology.

  19. Corrosion of Steel in a Black Mangrove Environment

    DTIC Science & Technology

    1982-10-01

    neceaaary and Identify by block number) Black Mangrove Environment Chloride Salts Corrosion Iron- Tannin Complex Steel Tannic Acid Tropic Test Center...identified to be as follows: rain water falling through the mangrove canopy picks up salts and tannins from the black mangroves. The salts...attack steel, forming water-soluble ferric ions. The tannins react DD , JAN 73 •*/J EDITION OF » MOV 65 IS OBSOLETE UNCLASSIFIED SECURITY

  20. Formability of new high performance A710 grade 50 structural steel.

    DOT National Transportation Integrated Search

    2014-01-01

    This project compared the formability of modified ASTM A710 Grade B50 ksi yield strength steel, jointly developed by : Northwestern University and the Illinois Department of Transportation, with ASTM A606 Type 4 weathering steel used in Illinois : an...