40t钢包炉泡沫渣埋弧作业  

Operation of Submerged Arc in Foamed Slag of Ladle Furnace

作　　者：任正德[1] 颜广庭[1] 唐萍[1] 礼重超 夏梅 姚良之 陈书元 宋国菊[1] 

机构地区：[1]重庆钢铁专科学校冶金系,重庆大学,攀钢钢研院,攀钢公司

出　　处：《特殊钢》1995年第4期41-45,共5页Special Steel

摘　　要：在实验室条件下研究了ＣａＯ－ＳｉＯ２－ＭｇＯ－Ａｌ２Ｏ３渣系的发泡性能与熔渣物性的关系，并在４０ｔ钢包炉上进行了埋弧作业的生产试验，据此对泡沫渣埋弧加热的工艺因素和溶渣发泡机理进行了探讨。Based on the laboratory investigation results of the relationship between foaming characteristic and smelting slag properties of a series of CaO-SiO2-MgO-Al2O3 slag. the operation of submerged arc in foamed slag of 40 t ladle furnace was tried commercially. The technique factors of submerged arc heating in foamed slag and the mechanism of slag foaming are discussed in this paper.

关 键 词：泡沫渣 埋弧 钢包炉 桶式精炼炉 二次精炼 

分 类 号：TF769.2[冶金工程—钢铁冶金]