Yttrium Tungsten Electrodes
Yttrium tungsten electrodes are mainly applied in military and aviation industry with narrow arc beam, high compressing strength, highest welding penetration at medium and high current.
| Electrode Name |
Trade mark |
Added impurity |
Impurity quantity |
Other impurities |
Tungsten | Electric discharged power |
Color sign |
| Yttrium-Tungsten Electrodes | WY20 | YO2 | 1.80 - 2.20% | <0.20% | The rest | 2.0 - 3.9 | Blue |
Tungsten yttrium electrodes are made of the material of tungsten and YO2. Normally they are added with 1.80%~2.2% YO2 and recognized by the end color of blue. Mainly applied in military and aviation industry with narrow arc beam, high compressing strength, highest welding penetration at medium and high current.
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