High Temperature Sintering Infiltration Prepares Tungsten Copper Rod

High temperature sintering infiltration prepares tungsten copper rod is an important method for the preparation of tungsten copper rod.

Principle of preparation ofhigh temperature sintering infiltration prepares tungsten copper rod is that press-formed sintered at high temperature hydrogen tungsten powder, copper is higher than the melting point of the molten copper infiltrated tungsten skeleton rely on capillary action. Advantages of high temperature sintering infiltration prepares tungsten copper rod reflect in that due to the high temperature sintering, tungsten powders restore full, low melting point impurities as well as low-cost tungsten oxide reduction are not easily removed by volatilization and can be divided into heat, through this the method of obtaining the skeleton has a high strength, to avoid the emergence of the phenomenon of arc burning operations, improve the quality of tungsten copper rod.

Disadvantage of high temperature sintering infiltration prepares tungsten copper rod are that the whole production of tungsten copper rod complex process, long production cycle, high cost of production limits the application of tungsten copper rod.

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