![High Voltage Switch Tungsten Copper Tungsten Copper Electrode Picture](https://azjwl.cn/en/wp-content/uploads/2019/03/electrode-026-351x185.jpg)
Since the melting point and boiling point of copper are much lower than the melting point and boiling point of tungsten, the tungsten-copper material can take a lot of heat through the “sweating” effect of copper under the high temperature of the arc, so that the tungsten skeleton cools and maintains good mechanical properties. To ensure the breaking ding of the electrical contacts. Therefore, the good anti-corrosion, anti-welding and withstand voltage characteristics of tungsten-copper materials are currently particularly suitable for…