首钢矩形坯连铸生产CrMo系列汽车用钢  

CrMo Series OF Automobile Steel Produced by Rectangle Billet Caster in the Capital Iron and Steel Co.

作　　者：于广石[1] 李本海[1] 崔京玉[1] 陈京生[1] 

机构地区：[1]首钢技术研究院钢研所,100041

出　　处：《天津冶金》2004年第5期5-7,共3页Tianjin Metallurgy

摘　　要：对首钢采用BOF—LF精炼—矩形坯铸机连铸—优质棒材轧制工艺路线生产CrMo系列汽车用钢的情况进行了总结,并对钢材低倍、晶粒度检验及力学性能测试均符合GB3077-99标要求。The development of automobile steel is outlined. The Capital Iron and Steel Co. adopted BOF-LF-refined quality steel bars to produce CrMo series of automobile steel by rectangle billet caster. The result shows the process is rational and smooth.

关 键 词：矩形坯 连铸 汽车用钢 BOF LF精炼 首钢 棒材轧制 生产 钢材 优质 

分 类 号：TF777[冶金工程—钢铁冶金] TF341.6