喷射成形M3高速钢偏析成因及凝固机理

刘继浩, 周健, 武会宾, 马党参, 徐辉霞, 马志俊

Segregation and Solidification Mechanism in Spray-Formed M3 High-Speed Steel

LIU Jihao, ZHOU Jian, WU Huibin, MA Dangshen, XU Huixia, MA Zhijun

图2 喷射成形M3高速钢低倍组织形貌及成分测试和组织分析取样示意图

Fig.2 Macrostructure image of spray-formed M3 high-speed steel and schematic of sampling for component testing and microstructure analysis