Tungsten Copper High Voltage Switch

Tungsten copper alloy is widely used in high voltage switch, lightning arrester and high voltage vacuum load. It is not only small in size, but also widely used in flammable, explosive, humid and corrosive environment. Tungsten copper is widely used in high voltage switch, lightning arrester and high voltage vacuum load. It is not only small in size, but also widely used in flammable, explosive, humid and corrosive environment.

The special technology of vacuum degassing, infiltration and so on is needed. In high pressure, the special technology of vacuum degassing, infiltration and so on is needed in high pressure switch. The resistance to arc erosion, gas content and hot electron emission is limited.

Main properties in high voltage switch:

1. Higher demand for arc erosion.

2. Request high fusion welding resistance.

3. Small cut-off current.

4. Small gas content.

5. Low thermal electron emission.

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