板坯连铸机漏钢原因的分析及预防  

Discussion on cause and prevention of breakout at slab CC

作　　者：刁承民[1] 陶金波[1] 迟沁芳[1] 

机构地区：[1]济南钢铁集团总公司第一炼钢厂

出　　处：《连铸》2001年第2期8-10,共3页Continuous Casting

摘　　要：本文通过对济钢一炼钢4号板坯连铸机的开浇漏钢、过程漏钢、封顶漏钢的原因作出分析,提出控制钢水温度与拉速的关系,严格控制调节拉速幅度,按要求调节二冷水等措施,达到8个月12386炉无拉漏的水平。This paper discusses the causes of breakout during initiation of casting, Casting and capping at No.4 slab CC of No.1 Steelmaking Plant of Jinan Iron & Steel Group Co. According to this, the paper brings forwand the measures for control in matching temperature to casting speed and adjusting the range of casting speed and secondary cooling water in accordance with requirement. Therefore, the result of breakout free with 12386 heats for eight months is obtained.

关 键 词：板坯连铸机 漏钢 故障分析 

分 类 号：TF341.6[冶金工程—冶金机械及自动化]