... Alloy AA6061-T6 (40 ksi yield strength) is used where corrosion resistance is ... was to develop a fabrication route for the production of fuel tank hull ...
DTIC Science & Technology
This paper reports on studies of the influences of various post-weld heat treatment procedures on tensile properties of friction stir-welded AA6061 aluminum alloy joints. Rolled plates of 6-mm thick AA6061 aluminum alloy were used ...
Energy Citations Database
... Accession Number : ADD203799. Title : Joining of Alumina Short-Fibre Reinforced AA6061 Alloy to AA6061 Alloy and to Itself. ...
... Accession Number : ADD145855. Title : Hot Formability of AA 6061 PM Aluminium Alloy. Descriptive Note : Journal article,. ...
The grain boundary crystallographic misorientations of magnetic-pulse-welded (MPW) aluminum alloy (AA) 6061-T6 in linear and tubular configurations were examined using the electron backscattered diffraction (EBSD) technique. A refined structure of heavily deformed grains with higher grain boundary angles was ...
Investigations on forming of aluminum 5052 and 6061 sheet alloys at warm temperatures S forming AA5052 AA6061 a b s t r a c t In an ongoing quest to realize low-mass transportation vehicles with enhanced fuel efficiency, deforma- tion characteristics of Al5052 and Al6061 were investigated
E-print Network
... ADD201685. Title : Influence of High Temperature Exposure on the Properties of Alumina Short Fibre Reinforced AA6061 Alloy. ...
... aa 6061, aa 7075, cw67, rae alloy 72 materials related terms: cerium addition, chromium addition, cobalt addition, copper addition, creep resistance ...
To investigate the microbiologically induced corrosion of aluminum alloys in fuel-oil/aqueous system, aluminum alloys A356, AA 5052, AA 5083 and AA 6061 were chosen as the test alloys and Cladosporium and several fuel-oil contaminated microbes isolated ...
PubMed
Oxide growth on pure aluminum, aluminum alloy 6061, and the aluminum-based metal matrix composite SiC/AA6061 was studied, and the properties of the oxides related to the pit-initiation behavior of the materials. The objectives of the work were to identify the effect of ...
The design of space systems and associated equipment has to be based on fracture control principles to prevent failure of certain structural items resulting in catastrophic or critical events. In order to prevent such catastrophic hazards from occurring, use of containment design is an attractive option. A simplified analytical method for verification of containment is developed and described. ...
NASA Astrophysics Data System (ADS)
In micro-hot embossing of polymeric micro-devices, e.g. microfluidic devices, the quality of the mold plays an important role in determining not only the product quality but also the overall production cost. Often the mold is made of silicon, which is brittle and fails after producing a limited number of parts. Metallic molds produced by micro-machining have a much longer life; however, the ...
deformation steps. A particular example from aerospace industry is the stretching of aluminum parts 6016 and AA 6061) used in automotive industry is considered. In the stretch forming with intermediate appear, however, if strain rate jumps are applied. After a strain rate jump, the Bergstr�m model grossly
Warm laser shock peening (WLSP) is an innovative thermomechanical processing technique, which combines the advantages of laser shock peening (LSP) and dynamic aging (DA). It has been found that a unique microstructure with highly dense nanoscale precipitates surrounded by dense dislocation structures is generated by WLSP. In order to understand the nucleation mechanism of the highly dense ...
Aluminum with an open-pore structure was fabricated through nitridation of an AA6061-2 pct Mg-1 pct Sn powder mixture, where interconnected permeable AlN shells developed on each AA6061 particle and imparted strength to the assembly. The resulting intershell spaces form an open-pore structure. When such an open-pore structure is heated ...
With a focus to develop a quantitative understanding of the FSW process, a comprehensive three dimensional heat transfer and plastic flow model is developed. The model can predict variables such as temperature and velocity fields and torque based on the given welding parameters like weld velocity, tool rotational speed and axial pressure. It considers tool design dependent spatially variable heat ...
This paper present the results of a diamond turning study of a rapidly solidified aluminium 6061 alloy grade, known as RSA6061. It is shown that this small grain material can be diamond turned to smaller roughness values than standard AA6061 aluminium grades. Also, the results are nearly as good as nickel plated surfaces, but the ...
... PERFORMANCE OF ALUMINUM ALLOYS 1100, 3003 ... DIFFERENCES IN ALLOY PERFORMANCE. ... OF THE ALUMINUM ALLOYS IS OBSERVED ...
In this study, 2-D and 3-D models based on a commercial computational fluid dynamics (CFD) code (FLUENT) and suitable user defined viscosity law are used to capture many of the trends observed in FSW. The fully thermo-mechanically coupled 2 D CFD model can run in a few hours on a PC based system. The low computational cost for 2-D model enables rapid assessment of the effects of various material ...
... ALUMINUM ALLOY WELDMENTS UNDER THE GUIDANCE OF THE ALUMINUM ALLOYS COMMITTEE OF THE WELDING RESEARCH COUNCIL ...
... Accession Number : AD0815691. Title : WELDING OF ALUMINUM AND ALUMINUM ALLOYS,. Corporate Author : BATTELLE ...
Accumulative back extrusion (ABE) is a kind of severe plastic deformation process to refine the microstructure, resulting in significant improvement in mechanical properties. In the present study, AA6061-T6 alloy was subjected to a newly designed ABE process at room temperature. One cycle of ABE was employed to the workpiece. The ...
... ALLOYS), (*ANODES, ALUMINUM ALLOYS), (*ELECTROCHEMISTRY, ALUMINUM ALLOYS), SEA WATER, MERCURY ALLOYS, ZINC ALLOYS ...
... Title : Development of Cast Aluminum Alloys for Elevated ... to develop an aluminum alloy for service at ... of the various alloys subsequently cooled to ...
... COPPER ALLOYS, MANGANESE ALLOYS, ALUMINUM ALLOYS, TIN ALLOYS, INDIUM ALLOYS, BISMUTH ALLOYS, GERMANIUM ALLOYS ...
... LOADING, MECHANICAL PROPERTIES, ALUMINUM ALLOYS, MOLYBDENUM ALLOYS, VANADIUM ALLOYS, TIN ALLOYS, STABILITY. ...
... ALUMINUM ALLOYS, MAGNESIUM ALLOYS, TITANIUM ALLOYS, COPPER ALLOYS, BERYLLIUM ALLOYS, STRUCTURAL COMPONENTS ...
... ALLOYS, *CORROSION RESISTANCE), (*STRESS CORROSION, ALUMINUM ALLOYS), SILVER ALLOYS, ZINC ALLOYS, MAGNESIUM ALLOYS. ...
... ALLOYS, BORON ALLOYS, POWDER METALLURGY, OXIDES, ALUMINUM COMPOUNDS, BORIDES, ALUMINUM ALLOYS, OXIDATION ...
... THE ALUMINUM ALLOYS 5052 AND ALCLAD (7072) 3003 ... FOR QUALIFYING ALUMINUM ALLOYS FOR THE ... AS A TUBING ALLOY WORTHY OF ...
... TREATMENT), CASTING ALLOYS, SILICON ALLOYS, MAGNESIUM ALLOYS, MANGANESE ALLOYS, BERYLLIUM ALLOYS, TITANIUM ALLOYS ...
... TITANIUM ALLOYS, ALUMINUM ALLOYS, VANADIUM ALLOYS, NIOBIUM ALLOYS, TANTALUM ALLOYS, TIN ALLOYS, ZIRCONIUM ALLOYS ...
