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

表1 实验用钢的化学成分

Table 1 Chemical compositions of experimental GCr15 steel (mass fraction, %)

C Cr Mn Si Al S Ti Ca H N O Fe 1.02 1.58 0.44 0.26 0.016 0.0013 0.0013 0.0003 0.0001 0.001 0.0003 Bal.