节点文献
改性渣的开发与应用
THE DEVELOPMENT AND APPLICATION OF SLAG, WHICH ITS QUALITY CAN BE CHANGED
【Author】 Zhang Guiyu Ma Chunsheng Xu Jiayan Li Xiang (Benxi Iron & Steel Group Corporation)
【机构】 本溪钢铁集团公司;
【摘要】 本文研究了在出钢过程中,向钢包内加入一定量改性渣,可以降钢包中(FeO)、提高渣碱度,从而达到脱磷、脱硫,稳定精炼操作的目的。该改性渣配方含有石灰、萤石、电石、铝及铝灰。
【Abstract】 A fix amount of slag, which its quality can be changed, is put into ladle during tapping to decrease FeO in ladle and increase slag basicity. So that the purpose of dephosphoruzation and desulphurizalion is get. At the same lime the metallurgical refining operation is made stable.The ingredients of the above mentioned slag is: lime, calcium fluoride, calcium carbide, aluminum powder and alumina.
- 【会议录名称】 2001中国钢铁年会论文集(上卷)
- 【会议名称】2001中国钢铁年会
- 【会议时间】2001-10
- 【会议地点】中国北京
- 【分类号】X757
- 【主办单位】中国金属学会