摘要
为开发研制塑料模具钢P20,主要对化学成份设计,P20钢冶炼、轧制、退火工艺和性能进行了研究分析。
In this paper,the alloying design principle of plastic die steel P20 has analysed and at same time the melting,rooling, annealing processes and the properties of steel P20 have also been studied.
出处
《山西冶金》
CAS
1998年第1期38-39,47,共3页
Shanxi Metallurgy
关键词
模具钢
研制
组织性能
P20钢
plastic die stee, development, structure property, steel P20
