摘要
对LF用低氟泡沫渣的精炼性能进行了实验研究。CaO-Al2O3-SiO2系精炼渣的精炼性能和发泡性能存在一定的冲突,需要根据实际生产的要求加以综合考虑。实验中得到合适的LF泡沫精炼渣的组成为,%:CaO45~60,Al2O330~40,SiO210~15,MgO5~10,曼内斯曼指数MI在0.15左右。
Experimental study on refining ability of LF foaming slag was carried.There is some conflict between slag refining ability and foaming ability.The foaming refining slag component,%: CaO 45~60, Al_2O_3 30~40,SiO_2 10~15,MgO 5~10 was obtained. The Mannesmann Index of slag is about 0.15.
出处
《湖南冶金》
2004年第1期19-21,共3页
Hunan Metallurgy
关键词
精炼
泡沫渣
LF
Refining
Foaming Slag
LF