GONG Hai ZHANG Weiyi Dalian Railway Institute
,
Dalian
,
ChinaZHANG Xiumu Institute of Metal Research
,
Academia Sinica
,
Shenyang
,
China
金属学报(英文版)
Martensites distributed along the austenite grain boundaries and twin boundaries have been examined in Fe-C,Fe-Ni-C and Fe-Cr-Mn-Mo-C alloys.The martensites may nucleate preferentially and grow easily along these boundaries.In the mixed martensites,the preferentially formed one is plate or butterfly martensite
关键词:
martensite nucleation
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