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| Plasma electrodes, special welding electrodes, ultra-high temperature electro-thermoelectric vacuum solutions

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Electrodes for plasma spraying, argon arc welding, and pulse arc welding are usually made of tungsten-doped thorium or rare earth cerium. Tungsten-thorium and tungsten-cerium electrodes not only have a limited service life, but also thorium is a radioactive element. Tungsten-doped thorium is in the manufacturing and use process It is harmful to the human body and the environment. The use of tungsten rhenium electrode can effectively inhibit the growth of crystal grains caused by recrystallization during use of the electrode, improve the electron emission characteristics of the material, reduce the formation of hole defects and burnout of the electrode under the action of arc, and extend the service life of the electrode 2~ 3 times, and environmental protection without any radioactive hazards. UMM uses new tungsten rhenium electrodes to replace tungsten thorium and tungsten cerium electrodes, which greatly improves economy and efficiency.
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Green
The new tungsten-rhenium and tungsten thorium tungsten electrode replace electrode cerium, green without any radiological hazards
  Longer life
Tungsten rhenium electrode can effectively suppress the grain growth caused by the recrystallization of the electrode during use, improve the electron emission characteristics of the material, reduce the formation of hole defects and burnout of the electrode under the action of the arc, and extend the electrode life by 2 to 3 times
  economic
Using new tungsten rhenium electrodes to replace tungsten thorium and tungsten cerium electrodes, the economy and efficiency have been greatly improved

 

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Tungsten rhenium electrode
Tungsten rhenium electrode
Description: Tungsten rhenium alloy is one of the good welding electrode materials. Compared with tungsten thorium alloy electrode and tungsten copper alloy electrode material, tungsten rhenium alloy has stronger high temperature resistance and arc ablation resistance, and it is not like tungsten thorium electrode. Has strong radioactivity. Tungsten-rhenium alloy plays an important role in vacuum or gas shielded welding and special alloy welding. In the face of extreme conditions, tungsten-rhenium alloy is more capable of working under special working conditions.
Application: metal welding, plasma spraying, etc.
Main alloy grades: W-1Re, W-3Re, W-5Re, W-10Re, W-25Re, W-26Re
Note: Other brands and specifications can be customized by agreement.
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