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熔析精炼
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熔析精炼
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火法冶金
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liquation refining
熔析精炼
利用杂质金属或其化合物在主金属中的溶解度随温度变化的性质,通过改变精炼温度使原来成分均匀的粗金属发生分相,形成多相体系,而将杂质富集于其中一相得以脱除的金属精炼过程。
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更新时间:2025/3/15 13:38:44