tungsten electrode rods
High melting point, corrosion resistance, high density.
Because of the nature of tungsten, it makes it well suited for TIG welding and other electrode materials that work similarly. Rare earth oxides are added to the tungsten to stimulate its electron work function, which improves the welding performance of the tungsten electrode. The arc performance of the electrode is better, the stability of the arc column is higher, and the burning rate of the electrode is smaller.
Mainly used for forming glass fiber, refractory, rare earth metal smelting, arc melting, electrode materials.