对锰硅合金冶炼工艺技术问题的解析与研究  

ANALYSIS AND RESEARCH ON THE TECHNICAL PROBLEMS IN THE SMELTING PROCESS OF FERROMANGANESE-SILICON

作　　者：邢相栋[1,2] 张建良[1] 王振阳[1] 肖清安[1] 

机构地区：[1]北京科技大学冶金与生态工程学院,北京中国100083 [2]西安建筑科技大学冶金工程学院,西安中国710055

出　　处：《铁合金》2014年第3期1-4,共4页Ferro-alloys

摘　　要：为改善锰硅合金冶炼技术经济指标,对锰硅合金冶炼工艺进行了全面的解析和论述,指出传统的"保Mn兼Si"供热制度及"三低一深"供电制度的缺点,并提出了"强Si保Mn"的还原供热制度和"分区布料"的加料制度。认为此为解决锰硅合金冶炼中存在困难的的根本方法。In order to improve the technico-economical indexes in ferromanganese-silicon smelting process, the relevant technical problems are analyzed and researched comprehensively in this paper. It points out defects of both traditional heating system of ＂ensure Mn with regard to Si＂ and ＂three low and one deep＂ schedule of electricity supply （here referred as low voltage-low current density-low unit effective power and deep inserted electrode）. Meanwhile, the reduction heating system of ＂extract Si and ensure Mn＂ and charging system of ＂zoning burden distribution＂ are proposed as the basic methods to solve the process difficulty.

关 键 词：锰硅合金 供热制度 供电制度 分区布料 渣型 

分 类 号：TF642[冶金工程—钢铁冶金]