Hainan Chenxiang New Material Technology Co., Ltd.
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WT20 Thorium Tungsten Electrode For TIG Welding
Product Description
WT20 tungsten electrode is a widely used tungsten electrode material with superior welding performance than pure tungsten, especially suitable for DC welding. The main components of WT20 tungsten electrode are tungsten and 1.8% to 2.2% thorium oxide (ThO₂), so its color is red.
Features:
Easy to operate: It can work well even under overload current.
Stable arc: The arc is more stable than pure tungsten electrode, with higher current carrying capacity and longer service life.
Easy to start the arc: The electron work function is low, the arc starting voltage is low, and the arc is easy to start.
Good conductivity: High conductivity, suitable for high current density welding operations.
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