喷射成形工艺对M3高速钢碳化物特征及力学性能的影响

刘继浩, 迟宏宵, 武会宾, 马党参, 周健, 谷金波

Influence of Spray Forming Process on Carbide Characteristics and Mechanical Properties of M3 High-Speed Steel

LIU Jihao, CHI Hongxiao, WU Huibin, MA Dangshen, ZHOU Jian, GU Jinbo

图5 不同制备工艺M3高速钢的力学性能

Fig.5 Mechanical properties of SF-M3, ESR-M3, and PM-M3 high-speed steels (a) impact toughness (b) bend strength