摘要
阐述了攀长钢公司利用攀钢供连铸方坯(或连铸连轧板坯),通过对在线预硬化机理的研究和试验,打通P20塑料模具钢中厚板在线预硬工艺。
By use of continuous casting square billet or continuous casting and rolling plate billet supplied by Pangang group,through study and test on in-line pre-hardening mechanism,the in-line pre-hardening process of P20 plastic die steel flat bar was developed in this paper.
出处
《特钢技术》
CAS
2011年第1期24-27,37,共5页
Special Steel Technology
关键词
P20
预硬化
工艺
P20
Pre-hardening
Process
