120t转炉低硅铁水冶炼实践  

PRACTICE OF STEELMAKING WITH HOT METAL CONTAINING LOW SILICON AT LISCO

作　　者：王强 杜金科 周丕富 胡增跃 

机构地区：[1]莱芜钢铁银山型钢有限公司炼钢厂,莱芜271104

出　　处：《冶金信息导刊》2011年第4期44-46,共3页Metallurgical Information Review

摘　　要：介绍了莱钢炼钢厂120t转炉低硅铁水冶炼工艺。通过优化前期化渣、加入锰矿等手段，可有效解决低硅铁水冶炼成渣困难、不利于脱磷等难题，并在实践中取得了良好效果。The process of steelmaking with hot metal containing low silicon for 120t converter in LaiWu Steelworks was introduced. Some problems of slag formation, less slag for dephosphorization were solved by adding manganese ore and earlier slag.

关 键 词：转炉 低硅铁水 脱磷 

分 类 号：TF724[冶金工程—钢铁冶金]