Tem Study of Recrystallization in Ultra-Fine Grain AA3104 Alloy Processed by High-Pressure Torsion
نویسندگان
چکیده
منابع مشابه
Dual mechanisms of grain refinement in a FeCoCrNi high-entropy alloy processed by high-pressure torsion
An equiatomic FeCoCrNi high-entropy alloy with a face-centered cubic structure was fabricated by a powder metallurgy route, and then processed by high-pressure torsion. Detailed microscopy investigations revealed that grain refinement from coarse grains to nanocrystalline grains occurred mainly via concurrent nanoband (NB) subdivision and deformation twinning. NB-NB, twin-NB and twin-twin inter...
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متن کاملGrain-size effect on the deformation mechanisms of nanostructured copper processed by high-pressure torsion
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ژورنال
عنوان ژورنال: Archives of Metallurgy and Materials
سال: 2015
ISSN: 2300-1909
DOI: 10.1515/amm-2015-0021