德国电弧炉炼钢的最新进展(1)

Recent Developments for Arc Furnace Steel making in Germany(1)

概述德国在电弧炉炼钢方面新近开发的多功能喷枪、二次燃烧、铝制电极臂、单臂钢包炉、直流电弧炉、过程计算机软件和冶金模型等技术。

: In the paper,the author introduces the recent developments of arc furnace steel making in Germany,e.g.multi purpose lance,secondary combustion,aluminium electrode arm,singlearm ladle,d.c.arc furnace,software of process and metallurgical model etc..