摘要
扼要阐述了新型Mn系空冷贝氏体钢的由来及发展,该系列贝氏体钢的合金化及合金设计思路,强韧化途径,组织与性能特点,优越性及发展前景。
The invention idea, following development , principle of alloying design, strengthening mechanism , evolution of the microstructure, and the unique advantage of new type air-cooled Mn-series bainitic steels are presented briefly in this paper.
出处
《热处理》
CAS
2008年第3期2-19,共18页
Heat Treatment
关键词
贝氏体
贝氏体钢
强韧性
粒状贝氏体
仿晶界型铁素体
无碳化物贝氏体
贝氏体铸钢
bainite
bainitic steels
strength and toughness
granular bainite
allotromorphic ferrite
carbide-freebainite
bainitic cast steels
