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Tungsten Copper and Molybdenum Copper

The sintering temperature is higher than the copper melting point. Molten copper uniformly distributes on the structure of tungsten or molybdenum. Molybdenum particles tend to grow, as the figure shows. That may be related to the more manageable growth of Mo grains when holding temperature at higher sintering temperature.

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Tungsten Copper and Molybdenum Copper-Microstructures and Properties

Tungsten Copper and Molybdenum Copper are pseudo-alloys made of high melting point tungsten, molybdenum, and high conductivity copper by powder metallurgy process. Tungsten Copper and Molybdenum Copper properties include excellent electrical and ther