Our company supply electrodes made of tungsten copper using on plasma spray coating.（It also called cathode and anode). We use high quality tungsten material for production, with densification treatment，quick arcing，stable voltage and slow drop rate，it reaches the advanced level of similar products abroad。
This high stress is no problem for our tungsten-copper electrodes. We use back-casting production process to make a perfect connection between the tungsten and copper. Our electrodes thus enable constant operating conditions for a long service life.
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