摘要
本文从我国热处理技术发展史角度出发,论证了对现有热处理工艺方法名称进行科学定义的必要性与可行性,并且阐明了以金相组织定义各种热处理工艺方法名称的原则和途径。
By reviewing the development of Chinese heat treatment technology, the necessity and possibility of scientificiy redefining the terminology of the present heat treatment methods are proved, and the principles and the ways of defining various kinds of heat treatment methods by using metallographic microstructure are also expounded.
关键词
热处理
退火
正火
淬火
回火
术语
heat treatment
annealing
normalizing
quenching
tempering
metallographic structure