摘要
简要总结了贝氏体相变切变及扩散控制台阶长大理论面临的主要问题．并首次基于台阶长大理论，提出贝氏体相变的激发－台阶机制及其相变模型．
The main problems encountered by shear and diffusion controlled ledgewise mechanisms of bainitic transformation have been reviewed. Based on the ledgewise growth theory, a sympathetic-ledgewise mechanism and its transformation model describing bainitic formation in both steels and non-ferrous alloys have been presented.
出处
《金属学报》
SCIE
EI
CAS
CSCD
北大核心
1994年第11期A491-A501,共11页
Acta Metallurgica Sinica
基金
国家自然科学基金
关键词
贝氏体
相变
激发
台阶机制
金属学
bainitic transformation, transformation mechanism, transformation model, sympathetic-ledgewise mechanism
