Tungsten Copper

Properties：
Tungsten and copper are two incompatible metals, copper-tungsten alloy combines the advantages of tungsten and copper, which is mainly manifested in its small volume expansion coefficient, good wear resistance and corrosion resistance, excellent electrical and thermal conductivity, and good high-temperature resistance.

Information

Tungsten copper alloys are widely used in military, national defense, aerospace, aviation, navigation, electronic devices, medical equipment, and other fields due to their excellent physical and chemical properties. However, due to the large difference in physical and chemical properties between tungsten and copper, they cannot be produced by melting and casting, and powder metallurgy technology is generally used for production. In this article, let’s take a closer look at the properties and applications of tungsten copper alloy.

Application ：

Tungsten Copper plate, rod and tube are widely used in:

Switches or circuit breakers of arc contact and vacuum contact.
EDM
High- temperature -resistance materials
Heat spreader on electronic equipment
Electric resistance welding
Heat sink package materials
Microwave, laser, radio frequency, optical communication and other high power devices
Lead frame of the high performance