【摘要】 讨论了熔体过滤法钢液脱铜的基本原理。用氧化物组成的脱铜剂进行了钢液脱铜的可行性试验。结果表明：通过还原反应向含铜钢液中加入活性合金元素，提高了氧化物对钢液中铜元素的选择性吸附作用，每克脱铜剂可脱铜约０．２３ｇ。更多还原

【Abstract】 The principle of the decopperization in molten steel through filtration has been discussed . A feasibility experiment about decopperization in molten steel with the decopperizing agents composed of various oxides was conducted . About 0.23 g of copper was removed from the molten steel with 1 g of the agent. Adding an active alloying element into the copperbearing steel melt through reduction improved the selective adhesion of the oxides in the agent to the copper in the molten steel.更多还原