GCr15轴承钢时效过程碳化物的演化行为

刘震寰, 李勇翰, 刘洋, 王培, 李殿中

Carbide Evolution Behavior of GCr15 Bearing Steel During Aging Process

LIU Zhenhuan, LI Yonghan, LIU Yang, WANG Pei, LI Dianzhong

图9 工艺1、2处理后样品的微观结构形貌

Fig.9 TEM images of the microstructure morphology of samples after different treatments (a) process 1 (after cryogenic treatment), (b) Process 2 (without cryogenic treatment)