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12 M2C碳化物在1160~1180℃时的分解与转变机制示意图 |
Fig.12 Schematics of the decomposition and transition mechanism of M2C primary carbide when heat-treating at 1160-1180oC (a1-a4) rod-like M2C primary carbides (b1-b4) lamellar-like M2C primary carbides (c1-c3) block-like M2C primary carbides |
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