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Method Of Copper Tungsten Metal Separation

The melting point of tungsten and copper is very different, the melting point is 3410℃, it’s far higher than the boiling point of copper, Tungsten and copper can not dissolve each other, therefore only tungsten copper alloy material was produced by powder metallurgy method. In order to improve the density and properties of materials, there are several methods for the sintering of tungsten.

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