转炉溅渣护炉技术的工艺参数优化  

TECHNICS PARAMETER OPTIMIZATION OF SLAG SPLASHING FOR PROTECTION OF CONVERTOR LINING

作　　者：姚志超[1] 吕成洵[2] 

机构地区：[1]北京矿冶研究总院,北京100044 [2]首钢第二炼钢厂,北京100041

出　　处：《矿冶》2009年第2期54-56,共3页Mining And Metallurgy

摘　　要：本文根据首钢二炼钢厂生产的实际情况,初步分析了溅渣工艺对转炉生产的影响。从炉渣成分、调渣操作、出钢温度、溅渣时间、炉渣黏度、喷吹氮气压力及枪位高度等几个方面对溅渣工艺和溅渣效果进行分析,初步确定适合首钢二炼钢厂的溅渣工艺条件。According to the actual condition of NO. 2 steel plant of Shougang Group, the influence of slag splashing process on converter production is analyzed primarily. Slag splashing process and slag splashing effect are analyzed from different aspect, for example, slag component, slag-adjusting operation, tapping temperature, the time of spatterring slag, slag viscosity, the compressive stress of blowing nitrogen and oxygen lance height. Slag splashing process conditions that adapt to NO. 2 steel plant are ascertained.

关 键 词：转炉 溅渣 优化 

分 类 号：TF71[冶金工程—钢铁冶金]