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熔炼废钢的直流电弧炉的优点包括:减少电极消耗50％,同时大大地减小噪音。不用压块或球团的粉矿可以通过直流电弧熔炼炉的电极连续加入炉内,用直接还原生产铁或铁合金。
Advantages of smelting scrap DC electric arc furnaces include: reducing electrode consumption by 50% while greatly reducing noise. Without crushing or pellet powder ore can be DC arc melting furnace electrode continuously added to the furnace, with direct reduction of the production of iron or iron alloy.