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dian zha zhong rong guo cheng zhong xi tu jia ru fang fa de yan jiu
Author(s): 
Pages: 13-18
Year: Issue:  5
Journal: Ordnance Material Science and Engineering

Keyword:  电渣重熔加入方法钢材性能渣系优质钢材元素对渣料氧化物含量活度碱性渣;
Abstract: <正> 近十几年来,电渣重熔工艺已成为国内外生产优质钢材的重要手段之一。目前生产加希土元素的电渣钢时,一般是首先将希土金属加入电极棒中或将希土金属涂在电极棒上,因此希土元素的烧损很大,回收率很低,使电渣钢中希土元素含量甚微,发挥不出希土元素对钢材性能的良好作用。
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