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1,李志敏2,肖茂果1,李绍宏1(
),赵昆渝1,杨卯生3
),赵昆渝1,杨卯生3
Effect of Deep Cryogenic Treatment on Mechanical Property and Microstructure of a Low Carbon High Alloy Martensitic Bearing Steel during Tempering
Donghui LI1,Zhimin LI2,Maoguo XIAO1,Shaohong LI1(),Kunyu ZHAO1,Maosheng YANG3
),Kunyu ZHAO1,Maosheng YANG3
图2. 不同热处工艺处理后实验钢显微组织的SEM像
Fig.2. SEM images of tested steel after different heat treatments (a) Q; (b) QC; (c) QT; (d) QCT
