转炉出钢合成渣洗工艺的应用  

Application of synthetic slag during tapping on converter

作　　者：孙丽钢[1] 屈文胜[1] 赵殿清[1] 

机构地区：[1]包钢钢联股份有限公司薄板坯连铸连轧厂,内蒙古包头014010

出　　处：《包钢科技》2004年第2期38-41,共4页Science & Technology of Baotou Steel

摘　　要：详细论述了转炉出钢过程采用合成渣洗工艺对炉外精炼工艺的影响。合成渣洗不但具有较高的脱硫率 ,而且可以有效缩短精炼时间 ,同时能够较大幅度降低吨钢成本 ,从而为薄板坯连铸连轧生产线实现多炉连浇创造有利条件。The influences of using synthetic slag during tapping on converters on the ladle furnace refining are described. The synthetic slag not only has a rather higher efficiency of desulphurization but also an effect to shorten refining time as well, and thus decreases the cost of steel production and provides a good condition for sequence casting in compact strip production.

关 键 词：转炉炼钢 合成渣 渣洗 精炼 脱硫 出钢 

分 类 号：TF713.7[冶金工程—钢铁冶金]