深冷处理对低碳高合金马氏体轴承钢力学性能及组织的影响
李东辉,李志敏,肖茂果,李绍宏,赵昆渝,杨卯生

Effect of Deep Cryogenic Treatment on Mechanical Property and Microstructure of a Low Carbon High Alloy Martensitic Bearing Steel during Tempering
Donghui LI,Zhimin LI,Maoguo XIAO,Shaohong LI,Kunyu ZHAO,Maosheng YANG
表5 不同深冷回火处理后实验钢中马氏体的含碳量
Table 5 Carbon content of martensite in tested steel after different cryogenic tempering treatments (%, mass fraction)
Heat treatment processQQCQTQCT
Content of martensite0.09330.09270.08860.0813