水冶金

同时，由于二冷2段支撑辊间间隔喷水，铸坯表面温度回复大，远大于连铸二冷配水冶金规则所允许的最大幅度100℃·m~（-1）。

The rebounds of surface temperature between some supporting rollers in the second segment of secondary cooling area , caused by discontinuously water spraying , were higher than the permitted range 100 ℃· m ~ ( - 1 ) according to the metallurgical rules for secondary cooling .

水处理是冶金企业节水工作的重要措施

Water Treatment & Important Measure of Water Saving in Metallurgical Enterprises

湿法水下焊接的冶金特点及水下焊条设计

The metallurgical characteristics of wet underwater welding and the design of wet underwater welding rod

水溶液电镀和冶金复合是目前最常用的制备铂复合电极的方法。

Aqueous solution plating and metallurgy composite were main methods of preparing platinum composite electrode at present .

聚丙烯酰胺（PAM）是一类用途广泛的线性水溶性高分子化合物，因其一些优良的特点而被广泛应用于水处理及冶金、造纸、石油、化工、纺织、选矿等领域。

Polyacrylamide ( PAM ), a type of linear water soluble polymeric compound with high molecular weight , is wildly used in metallurgy , paper making , oil production , petroleum , chemicals , textiles , mineral processing and other fields .