2018/11/07

【Chinatungsten】Tungsten crucible types

In accordance with different manufacturing processes, tungsten crucible are mainly divided into forging tungsten crucible, sintering tungsten crucible, spinning tungsten crucible and stamping tungsten crucible. This is attributed to many of advantages of tungsten, such as high melting point, high boiling point, small coefficient of thermal expansion, and so on. Tungsten crucible has a wide range of application in rare earth smelting, quartz glass, electronic coating, and other industries.

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【Chinatungsten】tungsten copper electrolytic process

Processing In the process of electrolyzation, use a certain proportion of NaCl, KCl, Na2WO4 and CuO4 mixed solution and graphite as el...