... Title : RELATIONSHIP OF ACCELERATED TEST METHODS FOR EXFOLIATION RESISTANCE IN 7XXX SERIES ALUMINUM ALLOYS WITH ...
DTIC Science & Technology
... Title : Preparation of an Accelerated Protection Test Method for Lubricants, Corrosion Preventives and Hydraulic Fluids. ...
... Page 2. CATHODIC DELAMINATION ACCELERATED LIFE TEST METHOD ... a 1:est for cathodic delamination of such materials in water. ...
... Accession Number : AD0756050. Title : An Accelerated Method of Fatigue Testing and Parameters of Fatigue Curves,. Corporate ...
... as elastomer leachate on thermal ... EQUIPMENT, *ACCELERATED TESTING, ACCEPTANCE ... SPECIFICATIONS, ELASTOMERS, TEST METHODS ...
Contents: Characteristic of the methods of acceleration of tests of machine parts for wear resistance; Methodical bases of application of the method of surface activation while conducting accelerated tests of machine parts for wear resistance; ...
National Technical Information Service (NTIS)
... Developed from federally funded research, testing and training programs; updated ... Title : The Drop Evaporation Test--An Accelerated ...
A vibration test method has been proposed where control is accomplished using extremal control of the force and acceleration at the input to a test item. This proposal is examined with several examples. The method does limit the acceleration input at freq...
... Characterizing the degradation of Army primers by the AC-DC-AC accelerated test method ... DC AC-DC-AC accelerated testing method Page 5. ...
Jun 16, 2011 � Title: Concepts in the development of new accelerated test methods for wood decay. Author: Nicholas, Darrel D.; Crawford, Douglas ...
Treesearch
The report, in two volumes, is devoted to an investigation into the state-of-the-art of methods for reducing the time and expense associated with life testing, particularly as it relates to parts. The areas investigated are divided into accelerated testin...
... A visual standard is used ... STRIATIONS, COMPARISON, TEST METHODS, ACCELERATED TESTING, ULTRASONIC CLEANING. ...
... Descriptors : , ACCELERATED TESTING, DETERMINATION, DISTILLATES, FUELS, GRAVIMETRY, MILITARY PUBLICATIONS, OVERPRESSURE ...
... Three classes of compounds showed promise as stabilizers in the accelerated tests, namely, phenols, quinones, and nitrophenols. ...
A method and test apparatus for carrying out testing on a variety of samples of polymer bonded to metal wherein the samples are subjected to an accelerated cathodic reaction causing cathodic delamination of the samples. In particular, a the method and tes...
... AGING(MATERIALS), TEST METHODS, FUELS, ENGINES, INHIBITION, ACCELERATED TESTING, BROMINE, PEROXIDES, DISTILLATES. ...
... Developed from federally funded research, testing and training programs; updated annually. ... Descriptors : *WEAR RESISTANCE, *TEXTILES. ...
... SIGHTS), PERFORMANCE TESTS, ACCELERATION, PERFORMANCE( HUMAN), TEST METHODS, CORIOLIS EFFECT, STRESS(PHYSIOLOGY). ...
... Abstract : The program objective was to develop an accelerated laboratory corrosion test capable of simulating the severe corrosive effects of an ...
A vibration test method has been proposed where control is accomplished using extremal control of the force and acceleration at the input to a test item. This proposal is examined with several examples. The method does limit the acceleration input at frequencies where the ...
Energy Citations Database
Four alternate screening methods will be discussed in this paper: Highly accelerated life test (HALT), forward voltage drop tests for evaluating wire- bond ...
NASA Website
... method was tested in investigating the influence of various diamond wheel binders and grinding parameters on the quality of the ground surface in ...
An active tuning method for rf cavities for accelerators is investigated. First tests of the method at low power levels are reported.
An evolutionary process in linear acceleration test methods and test doctrine began about 1960 in Sandia's development test laboratories. This evolution is traced over the years with highlights given to the more significant test methods used to ...
A method was developed to determine the acceleration component of hydrophone outputs. A BQR 7 Sonar Hydrophone and other hydrophones were tested to establish a criterion by which hydrophones may be selected or specified on the basis of their sensitivity t...
A method is presented for determining the force spectral density function for a vibration test where a combination of force and acceleration is used for control. First the acceleration spectral density is established based on an envelope of the interface motion between the test item and the ...
The role of force measurements in vibration testing is discussed. The rational for a vibration test based on the extremal control of force and acceleration is developed. The differences between force measurements in vibration testing and modal testing is discussed. Several ...
DOE Information Bridge
Radioactivation of Sulfur-32. ASTM E 526. - Standard Method for Measuring Dose for Use in Linear Accelerator Pulsed Radiation. Effects Tests. ASTM E 666 ...
A study was performed to aid in the development of accelerated test methods needed for the evaluation of absorber materials and to incorporate the methods into draft standards for consideration as consensus standards by the American Society for Testing an...
testing is used extensively to achieve a high confidence of hardware life. 2. Accelerated Life Testing is a limited method to predict future ...
The development of new composite materials, which lack the historical field data base, has led to the need for an accelerated life testing method applicable to composites. Accelerated life testing by increasing the sustained stress levels requires the mod...
The objectives of this work were to develop methods for accelerated testing of cathode material for solid oxide fuel cells under selected operating conditions. The methods would be used to evaluate the performance of LSM cathode material.
The study is addressed to the development of accelerated reliability test methods for long lived mechanical and electromechanical parts. The parts studied were a subminiature snap-action switch, a crystal can relay, a mechanical seal, and a rubber timing ...
... Accelerators and Colliders; Beam Dynamics; Applications and New Methods of Acceleration; New Methods; Linear Accelerators and Pulsed Power ...
This paper reviews the accelerated thermal cycling test methods that are currently used by industry to characterize the interconnect reliability of commercial-off-the-shelf (COTS) ball grid array (BGA) and chip scale package (CSP) assemblies. Acceleration...
... AGING(MATERIALS), OXIDATION, ERROR ANALYSIS, ERRORS, SCALING FACTOR, PARTICULATES, STORAGE, FILTRATION, DISTILLATES. ...
influencing the process of mechanical degradation, chemical aging, and physical aging. The rates and degree of interaction of these three processes are ...
... plasmid pools could reduce liver parasite burden in ... PLASMODIUM, IMMUNIZATION, ACCELERATED TESTING, GENES, CLONES, PARASITES. ...
... TEST METHODS), VESTIBULAR APPARATUS, STRESS(PHYSIOLOGY), HEAD(ANATOMY), CORIOLIS EFFECT, ACCELERATION TOLERANCE ...
