摘要
本文测绘了中 Mn铸钢等温转变(IT)曲线和加热等温转变(HIT)曲线,并比较了二者的异同点;分析讨论了中Mn铸钢加热等温热处理的组织转变规律和化学成分的影响,为研究和生产中锰铸钢提供了有关热处理方面的某些特性。
In this paper, the figures of the isothermal transformation(IT) and heating isothermal transformation (HIT) for medium--manganesecast steels have been surveyed and drawn, and their similarities and differ-ences have been compared. The law of the structure transformation and theeffects of the chemical composition (C and Mn) have also been studied andanalysed. So research provides some scientific bases for heat--treatment of thestudy and production of medium--manganese cast steels.
出处
《湖南大学学报》
EI
CAS
CSCD
1989年第4期30-37,共8页
关键词
中锰钢
相变
等温
热处理
phase transformation
isothermal
heat-treatment/medium-manganese cast steel
figurer of the isothermal transformation
