GCr15轴承钢中渗碳体粒径的调控对其硬度的影响 |
刘晶, 李云杰, 秦煜, 李琳琳 |
Influence of Particle Size Control of Cementite on Hardness of GCr15 Bearing Steel |
LIU Jing, LI Yunjie, QIN Yu, LI Linlin |
图12 不同热处理的GCr15轴承钢的平均粒径 |
Fig.12 Comparison of mean particle size of GCr15 bearing steel after different heat treatments |
![]() |