典型热作模具钢渗氮后的性能研究  

Study of Nitriding Process on Properties for the Hot Work Die Steel

作　　者：伍倪燕[1] 田泽明[1] Wu Niyan;Tian Zeming

机构地区：[1]宜宾职业技术学院,四川宜宾644003

出　　处：《模具制造》2020年第3期87-89,共3页Die & Mould Manufacture

摘　　要：热处理对模具的性能有着重要的影响,通过热处理可以使模具钢具有一定的强韧性,可提高模具的使用寿命。以热作模具钢H13为例对其进行了离子渗氮工艺的性能研究。Heat treatment has an important influence on the performance of the die.Through heat treatment,the die steel can have necessary strength and toughness,and the service life of the die can be improved.In this paper,the performance of hot work die steel H13 was studied by ion nitriding.

关 键 词：模具钢 渗氮 硬度 研究 

分 类 号：TG249[金属学及工艺—铸造] TG162