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RISProcessing Map and Microstructure Evaluations of AA6061-Al2O3 Nanocomposite at Different Temperatures
سال: 2017
خلاصه:
. The activation energy of 285 kJ/mol for the hot compression test is obtained by using hyperbolic sine function. By means of dynamicmaterial model (DMM) and the orresponding processing map, safe zone for the hot workability of AA6061/Al2O3is recognized...
A Comparative Study of Various Flow Instability Criteria in Processing Map of Superalloy GH4742
ناشر: Allerton Press Inc
سال: 2014
The effect of Al2O3-nanoparticles as the reinforcement additive on the hot deformation behavior of 7075 aluminum alloy
سال: 2015
خلاصه:
Dynamic material model (DMM) was employed to survey the effect of
Al2O3 nanoparticles addition on hot workability of AA 7075, in comparison with
the conventional AA 7075 alloy. Samples were deformed in the ...