“电－煤”双热源冶炼硅铁试验  

TEST OF MELTING FeSi BY" ELECTRICITY-COAL"DOUBLE HEAT SOURCE

作　　者：王希廉 李春德[1] 鲁平[1] 刘爱华[1] 任怀江 李增娃 

机构地区：[1]本溪冶金高等专科学校,山西平陆黄河铁合金厂

出　　处：《铁合金》1994年第5期32-33,42,共3页Ferro-alloys

摘　　要：本文介绍了采用空心电极喷煤粉冶炼７５％，铁的试验情况。结果表明，每吨硅铁喷煤粉２５０ｋｇ．可节电１０％，降低电极消耗３５—４５％。降低成本２０００元／ｔ。Abstract The paper introduces the experiments using the method of blowin coal powder through hollow electrode to producing 75% FeSi. The result show each ton FeSi blowing coal powder 250kg. can save electricity 10%, decrease electred expend 35-45%, reduce costs 200 Yuan/t.

关 键 词：硅铁 双热源 冶炼 节电 节煤 

分 类 号：TF645[冶金工程—钢铁冶金]