China Yttrium Tungsten Electrode, Find details about China Yttrium Tungsten Electrode, Tungsten Electrode from Yttrium Tungsten Electrode
Trademark | Added impurity | Impurity quantity % | Other impurities% | Tungsten % | Electric discharged power | Color sign |
WY20 | Y02 | 1.8-2.2 | <0.20 | The rest | 2.0-3.9 | Blue |