Zirconiated Tungsen Electrodes

WZ3 ZrO2 0.20~0.40% < 0.20% 2.5~3.0 brown
WZ8 ZrO2 0.70~0.90% < 0.20% 2.5~3.0 white

Zirconium-tungsten electrode is a kind of electrode developed to improve the defect of pure tungsten electrode which is easy to melt and pollute the workpiece under the condition of high load...

Zirconium-tungsten electrode is a kind of electrode developed to improve the defect of pure tungsten electrode which is easy to melt and pollute the workpiece under the condition of high load...