摘要
介绍了攀枝花钢城集团瑞钢工业有限公司以冶金渣二次资源渣钢、渣铁为原料,采用"EBT电炉+LF精炼+小方坯连铸"流程生产HRB400钢工艺实践。通过对EBT电炉、LF精炼、连铸工艺参数的合理控制,能够批量生产出符合GB1499.2—2007要求的HRB400钢,实现了二次资源的有效利用。
HRtM00 steel production by metallurgical secondary resources sucn ab biug steel and slag iron with ＂ETB electric furnace →LF →billet continuous casting＂ process was introduced. According to controlling the process parameters of ETB electric furnace and LF refining and billet continuous casting reasonably, it was achieved that the batch production of HRB40（} steel meeting GB 1499. 2--2007 and the effective utilization of the secondary resource.
出处
《炼钢》
CAS
北大核心
2014年第2期9-13,共5页
Steelmaking
关键词
二次资源
渣钢
渣铁
HRB400钢
secondary resource
slag steel
steel iron
HRB400 steel
