| Customization: | Available |
|---|---|
| Application: | Industrial |
| Purity: | >99.99% |
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Tungsten copper composite material is often called pseudo-alloy or pseudo-alloy, is a body centered cubic structure of tungsten particles and face-centered cubic structure of copper bonding phase composed of neither mutual solid solution nor the formation of intermetallic compounds of a composite material. The corresponding mechanical and physical properties of the material can be controlled and adjusted by changing its composition ratio.
Advantages:
1. Good plasticity
2. High high temperature strength electrical and thermal conductivity
3. Good electrical corrosion resistance and high hardness
4. High temperature wear resistance
5. Low thermal expansion coefficient
Application:
Tungsten copper alloy contains 6 ~ 50% (weight ratio) of copper, with the advantages of tungsten and copper: high temperature resistance, arc ablation resistance, high strength, significant ratio, good electrical and thermal conductivity, small thermal expansion, easy cutting processing, and with sweat cooling and other characteristics, widely used in machinery, power, electronics, metallurgy, aerospace and other industries.
1. Arc contact and vacuum contact of high voltage switch or circuit breaker
2. Electrode for EDM
3. High temperature resistant material
4. Cooling devices used in electronic equipment
5. Electrode for resistance welding
6. Electronic packaging heat sink material
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