摘要
LF钢包炉作为一种高效钢的二次精炼手段,借助电弧加热、造还原渣和底吹氩气搅拌等手段,以达到快速脱氧、脱硫、均匀钢水温度、成分,以及有效去除钢水中夹杂物的目的。探讨合理的精炼渣成分对于提高LF的作业率,降低脱硫时间,优化转炉、精炼炉和连铸之间的工艺衔接和加快生产节奏都具有重要的意义。
Being considered as one of high-efficiency methods of second refining,LF was in virtue some measures of heating up by the electric arc,reductive slag and argon blowing to achieve the aims of rapid deoxidation,desulphurization,mixing the temperature and components of liquid steel and removing the inclusion from the liquid steel availably.It was very important to find out the optimum composition of refining slag,which will offer a great significance on reducing the time of desulphurization,harmonizing the LD,LF and continuous casting and accelerating the production rhythm.
出处
《甘肃冶金》
2010年第4期12-13,33,共3页
Gansu Metallurgy
关键词
LF炉
脱硫
精炼炉渣
LF
desulphurization
refining slag
