摘要
利用HM-100型高温金相显微镜,对12Cr2MoWVTiB钢进行了γ→β相变的动态观察。研究了贝氏体栏框的铁素体针顺次生长规律。根据晶体学分析,提出了一个有关贝氏体栏框形成的多滑移转换模型。
By means of HM-100 hot-stage microscopy, the in situ observation of γ→β trans-formation in steel 12Cr2MoWVTiB has been carried out The sequence of the growth of ferriticneedles composing bainitic basket has also been determined. A multislip system transform modelconcerning the formation of basket has been proposed.
出处
《金属学报》
SCIE
EI
CAS
CSCD
北大核心
1989年第1期A068-A070,共3页
Acta Metallurgica Sinica
关键词
贝氏体栏框
102钢
α-γ相变
γ→β transformation
steel 12Cr2MoWVTiB
ferritic needles
basket
