材料期刊网

Properties of 3Cr2W8V Die Steel With Striations Processed by Laser

CHEN Li , ZHOU Hong , ZHANG Zhihui , REN Luquan

钢铁研究学报(英文版)

The striations on the surface of 3Cr2W8V die steel were processed by laser. The microstructure, hardness, wear resistance and thermal fatigue behavior of the specimens processed by laser were measured. The appearance and mechanism of thermal fatigue crack propagation in the zone processed by laser w...

关键词: laser processing;die steel;property