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Zirconium-Tungsten Electrode boasts a fine performance in welding under the condition of AC and has a good anti-corrosiveness.Especially in the case of high load of current,the Zirconium-Tungsten excellent performance is far better than that of other electrodes.When welded,the end of zirconium-Tungsten Electrode remains pellet-shaped,reducing the chance of tungsten oozing.It is suitable for welding magnesium,aluminium and their alloy under alternating current.
Model
Oxide Addictive
Impurities content
Tungsten contents
Color standard
Varieties
Content%
WZ3
ZrO2
0.20-0.40
<0.2
Remainder
Brown