M50轴承钢热变形过程中孔洞形成及演化机制
Formation and Evolution Mechanism of Voids in M50 Bearing Steel During Thermal Deformation
M50轴承钢热变形过程中孔洞形成及演化机制 |
| 侯志远, 刘威峰, 徐斌, 孙明月, 时婧, 任少飞 |
|
Formation and Evolution Mechanism of Voids in M50 Bearing Steel During Thermal Deformation |
| HOU Zhiyuan, LIU Weifeng, XU Bin, SUN Mingyue, SHI Jing, REN Shaofei |
| 图5 M50轴承钢经1100℃、0.1 s-1和30%热变形处理后样品内部不同位置处孔洞的SEM像，MC和M2C碳化物的Kikuchi花样，以及碳化物周围孔洞的EDS线扫描结果 |
| Fig.5 SEM images of voids at different positions inside the M50 bearing steel after hot deformation treatment at 1100oC, 0.1 s-1, and 30% (a), and around different carbides (b, c), Kikuchi lines of MC (d) and M2C (e), and EDS line scan analyses of void (Inset shows the position of the line scan around the void) (f) |
|
|