摘要
大电流可控硅整流电源的发展和炉底电极这一难题的解决促使直流（ＤＣ）电弧炉的迅速发展，近几年大部分新建电弧炉为ＤＣ炉并将一些已有的交流（ＡＣ）电弧炉改成ＤＣ电弧冶炼。
With development massive current thyristor power and resolving the difficult question of electrically conductive. furnace bottom, the DC arc furnace is now rapidly gaining ground in the field of electric steelmaking. Most new furnaces being built are DC furnaces and some of existing AC furnaces have been converted to DC operations.
出处
《特殊钢》
北大核心
1994年第1期1-8,共8页
Special Steel
关键词
炼钢
直接电弧炉
进展
Direct Current (DC)
Electric Arc Furnace
Advance
