低碳钢形变诱导铁素体相变技术

Technology of Deformation Induced Ferrite Transformation of Low-carbon Steels

叙述了获得超细晶粒铁素体的形变诱导相变技术的定义和基本特征,从形变诱导铁素体相变实验证实、相变原理、产物性能、影响因素和相变机制等方面系统地评述了变形诱导铁素体相变以及该技术在低碳钢板材轧制工艺中的应用前景.

This paper presented the definition and basic characteristics of technology of deformation induced transformation which leads to the ultrafine ferrite grains and systematically reviewed the research progress on deformation induced ferrite transformation （DIFT） from five aspects, such as experimental proving, phase transformation principle, product properties,factors to affect DIFT and transformation mechanism, etc, and discussed its prospect of applying DIFT technology in plate materials rolling process.