为了满足用户对优质钢和纯净钢的要求,直接还原铁作为废钢的替代品用于电弧炉炼钢应是一种可行的选择.概述了直接还原铁的特点,指出高比例使用DRI可以得到N、Cu、Cr、Ni、As、Sn等含量低的钢,直接还原铁可认为是一种较好的电弧炉炼钢原料.
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