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liquation refining
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liquation refining
Encyclopedia
工学
火法冶金
释
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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south point
south polar distance
South Polar Group
South Pole
south pole
South Pole-Aitken Basin
South Pole Telescope
Southport
south preceding star
South Prefecture
South Qi, North Ma, outside Shanhaiguan pass Tang
South Reviews
South Sandwich Islands
South Sandwich Trench
South Sea bubble
South Shetland Islands
South Shetland islands
South Shields
South Song Ancient Ship Site at Heyilu of Ningbo
South-South Cooperation
south south temperate belt
South Sudan
South Sudanese
South Sulawesi
south temperate zone
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