WZ3 Zirconiated Tungsten Electrode

Zirconiated Tungsten Electrode Picture

Zirconiated tungsten electrode, also known as the zirconium tungsten electrode, is in tungsten electrode adding rare earth element zirconium,usually in the electrode, in addition to pure tungsten element accounting for a large proportion, Very small amount of zirconia (ZrO2), also contain other trace compounds, yttrium trioxide (Y2O3) 0.01 ~ 0.07% and cobalt (Co) 0.01 ~ 0.02%.

Like pure tungsten electrode, zirconiated tungsten electrode is also an electrode under ac conditions for welding, but obviously better welding performance, performance is more excellent, this is the other electrode can't replace .

The picture shows the number is for the zirconiated tungsten electrode WZ3, specifications for 2.4 mm X150 mm.Besides WZ3 zirconiated tungsten electrodes have a brand for WZ8.