Hot Ductility of Severe Plastic Deformed AA6061 Aluminum Alloy
نویسندگان
چکیده
منابع مشابه
Hot and Cold Tensile Behavior of Al 6061 Produced by Equal Channel Angular Pressing and Subsequent Cold Rolling
The full annealing AA6061 aluminum alloy was subjected to severe plastic deformationvia the combination of equal channel angular pressing (ECAP) and cold rolling (CR) in order torefine its microstructure and to improve its mechanical properties. According to the results of hotand cold tensile tests, the combination of ECAP and CR significantly affected the final strengthand ductility of studied...
متن کاملinvestigation of nanocrystalline structucture of severe plastic deformed aluminium 6061 alloy surface by afm and xrd
wire-brushing is used for different purposes such as removing metal surfaces oxides, increasing surface brightness, improving fatigue properties and surface activation before coating. the wire-brushing severely scratches and stirs the metals in the surface layers, so that complicated metal flow gives rise to very large amount of plastic strain and increases dislocation density of the surface la...
متن کاملhot and cold tensile behavior of al 6061 produced by equal channel angular pressing and subsequent cold rolling
the full annealing aa6061 aluminum alloy was subjected to severe plastic deformationvia the combination of equal channel angular pressing (ecap) and cold rolling (cr) in order torefine its microstructure and to improve its mechanical properties. according to the results of hotand cold tensile tests, the combination of ecap and cr significantly affected the final strengthand ductility of studied...
متن کاملEffects of Heat Treatment on Strength and Ductility of Rolled and Forged Aluminum 6063 Alloy
This work examines the effect of heat treatment on tensile strength and ductile responses of rolled and forged AA6063 aluminum alloy. Some cast samples were rolled while some were forged at ambient temperature (32C). The deformed samples were subjected to heat treatment processes. The tensile strengths of rolled (212 MPa) and forged (127 MPa) samples are enhanced at ambient temperature but with...
متن کاملMicrostructural evolution during recrystallization in hot rolled Aluminum Alloy 1050
The evolution of texture as a function of recrystallization has been characterized for hot-rolled AA1050. Samples prepared from a hot rolled sheet were annealed isothermally for sufficient time to allow complete recrystallization. The spatial orientation variation within the deformed microstructure of nucleation, growth and orientations of recrystallized grains is examined. The microstructural ...
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ژورنال
عنوان ژورنال: Acta Metallurgica Sinica (English Letters)
سال: 2015
ISSN: 1006-7191,2194-1289
DOI: 10.1007/s40195-014-0200-x