摘要
对影响钢水脱硫的热力学因素和动力学因素进行了分析讨论,并结合北兴公司的实际和品种特点,从转炉冶炼控制,LF快速化渣、造渣,精炼温度,底吹氩流量,钢-渣脱氧,合理选择精炼渣系以及优化炉渣成分等方面提出了LF精炼脱硫的技术措施。
The dynamic and thermodynamic factors influencing the steel desulfurization were analyzed and discussed. The technical measures were put forward on the aspects of converter melting control, fast melting slag, making slag, refining temperature, bottom blowing argon flow, steel slag deoxidizing, rational selection of refining slag series, the optimization of slag composition and etc. combining the actual condition and Species characteristics of Beixing Co.
关键词
LF
钢水脱硫
炉渣碱度
钢-渣脱氧
LF
Ladle desulfurization
Slag alkalinity
Steel - slag deoxidizing
