The effects of thermomechanical training treatment on the deformation characteristics of Fe–Mn–Si–Al alloys
作者： Motomichi Koyama , Takahiro Sawaguchi , Kazuyuki Ogawa , Takehiko Kikuchi , Masato Murakami
DOI: 10.1016/J.MSEA.2008.07.026
关键词:
摘要: Abstract We have studied the effects of thermomechanical training treatment on deformation mode for Fe–30Mn–(6 − x )Si– Al ( = 0, 1, 2 and 3 mass%) alloys, which exhibit complicated processes due to coexistence stress-induced fcc hcp martensitic transformation mechanical twinning matrix in addition slip deformation. The stress–strain curves at each cycle were analyzed microstructures observed with atomic force microscopy a Fe–30Mn–5Si–1Al alloy before after treatment. It was found that shifts from transformation, as proceeds.
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