电弧炉底吹搅拌新技术  

NEW TECHNOLOGY OF BOTTOM STIRRING IN ELECTRIC ARC FURNACE

作　　者：李连福[1] 姜茂发[1] 

机构地区：[1]东北大学

出　　处：《炼钢》1994年第3期55-60,共6页Steelmaking

摘　　要：本文介绍了电弧炉底吹搅拌技术搅拌气体的种类及底部供气元件的种类和布置方式。从理论上分析了底吹搅拌后均匀混合特性和精炼反应特性，简述了实际电炉底吹后的搅拌效果。讨论了该技术在国内外的发展前景。he kind of gas used as the bottom stirring gaseous source,type of the bottom blowing elements and their arrangement are described; the characteristics of homogenuous mixture and refining reac-tion after bottom stirring theoretically analysed;and actual results of the gas bubbling at the EAF,as well as the prospect for the development of this technology at home and abroad also briefly discussed.

关 键 词：电弧炉炼钢 底吹 搅拌能密度 供气元件 

分 类 号：TF741.5[冶金工程—钢铁冶金]