铸造材料

铸造熔炼炉渣有什么用?

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铸造熔炼炉渣有什么用?钢,铁,有色的最好分开,谢谢!
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冲天炉渣可做玻璃
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中频炉炉渣有用做保温材料的,只限于发散蓬松的渣子,再有提炼合金
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现在一般就是粉碎后用磁选吸出铁片,再说炉渣里也没有那么多有色金属啊,一般就是铁豆子和琉渣,有用的物质不多。
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