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黄铜反复熔化后,成渣了,加什么材料可以恢复以前的样子?
黄铜反复熔化后,成渣了,加什么材料可以恢复以前的样子?
2025-03-16 01:45:39
推荐回答(2个)
回答1:
铸造前需要把表面的浮渣去掉,用中间的铜液铸造,加点碳可以减少铜的损耗,每次熔炼前还是需要加入新的铜料的。
回答2:
加焦炭还原反应
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