介绍了国外电弧炉炼钢的最新进展 ,对比了正被使用和将被采用的不同炉型如单级和双级的AC与DC电弧炉以及连续作业的电弧炉 ,并对其冶金原料、生产工艺、节能、电极材料消耗和自动化控制程度等进行了介绍。随着环保要求的日益严格 ,电弧炉烟尘的治理也越来越受到重视。 The latest developments of EAF abroad are introduced. The AC and DC EAFs being used and to be used in different furnaces, such as single-stage and double-stage EAFs, and electric arc furnaces for continuous operation are compared. The metallurgical raw materials, production Technology, energy saving, electrode material consumption and degree of automation and control were introduced. With the increasingly stringent environmental requirements, the treatment of electric arc furnace soot more and more attention.