M50钢中 M2C一次碳化物高温转变机制
High-Temperature Decomposition Mechanism of M2C Primary Carbide in M50 Steel
M50钢中 M2C一次碳化物高温转变机制 |
| 马芳, 陆星宇, 周丽娜, 杜宁宇, 类承帅, 刘宏伟, 李殿中 |
|
High-Temperature Decomposition Mechanism of M2C Primary Carbide in M50 Steel |
| MA Fang, LU Xingyu, ZHOU Lina, DU Ningyu, LEI Chengshuai, LIU Hongwei, LI Dianzhong |
| 图1 M50钢铸态组织SEM-BSE像、元素的EPMA面分布图以及一次碳化物Kikuchi衍射花样 |
| Fig.1 SEM-BSE images of the as-cast M50 steel, EPMA mappings of elements, and Kikuchi diffraction patterns of primary carbide (a, b) SEM-BSE images of the as-cast M50 steel (a), and M2C and MC primary carbides (b) (c, d) EPMA distribution maps of Mo (c) and V (d) elements (e, f) Kikuchi diffraction patterns of M2C (Point A in Fig.1b) (e) and MC (Point B in Fig.1b) (f) |
|
|