低碳低硅高铝冷镦钢小方坯连铸工艺研究  

Research on Small Billet Continuous Casting Process of Low Carbon Low Silicon High Aluminium Cold Heading Steel

作　　者：孙维[1] 汪开忠[1] 

机构地区：[1]马鞍山钢铁股份有限公司技术中心,安徽马鞍山243000

出　　处：《炼钢》2005年第4期34-37,共4页Steelmaking

摘　　要：通过对LF精炼、钙处理和小方坯连铸工艺的优化,成功解决了低碳低硅高铝钢(w(Als)≥0.02%)小方坯连铸容易发生中包水口蓄流的技术难题,使高铝钢小方坯连浇炉数达到了8～16炉.The technical problem of tundish nozzle clogging has been successfully solved in continuously casting the low carbon low silicon and high aluminum billet (Als(0.02) %). Up-to-date heats of continuous casting steel has already mounted to 8 to 16 ones.

关 键 词：连铸 小方坯 低碳低硅高铝钢 

分 类 号：TF777.3[冶金工程—钢铁冶金]