摘要
为提高H11钢模具的使用寿命,介绍了H11钢经电渣重熔轧制后改锻复合强化处理的具体工艺过程。
In order to promote the service life of H11 steel dies, this paper introduces the actual technological process of composite strengthening treatment of forging H11 steel after it is remeited and rolled with electroslag.
出处
《汽车工艺与材料》
1993年第6期1-4,共4页
Automobile Technology & Material
