提高中碳锰铁精炼电炉炉龄的实践  

PRACTICE TO PROLONG LINING LIFE OF REFINING ELECTRIC FURNACE FOR MEDIUM FERROMANGANESE

作　　者：王文[1] 伍宗华[1] 陈正勇[1] 马世东[1] 

机构地区：[1]四川川投峨眉铁合金(集团)有限责任公司,峨眉山中国614222

出　　处：《铁合金》2003年第6期1-3,共3页Ferro-alloys

摘　　要：通过对精炼电炉炉体改造和出铁口材质、砖型的更新,解决了在中碳锰铁生产过程中炉跟易损问题,提高了炉龄,降低了生产成本。By means of reforming furnace body and renewing tap-hole materials and brick shape,the problem of tap-hole burn-back in smelting process of medium carbon ferromanganese was resolved.Furnace lining life had been prolonged and production cost was decreased.

关 键 词：精炼电炉 出铁口 富镁尖晶石砖镁碳砖 

分 类 号：TF579[冶金工程—钢铁冶金]