China TIG Welding Composite Tungsten Electrod, Find details about China Tungsten Electrodes, Welding Electrodes from TIG Welding Composite Tungsten Electrod
Characteristic: thorium-free, global initiated energy-gathered and adaptive technology, green, healthy and non-pollution.
Advantage: By matching different rare earth elements in scientific ratio and supported by "5A" technology, the products quality and performance are upgraded roundly and suitable for all kinds of materials welding.
Diameter: 0.5-6.0mm
Length: 150mm/175mm, etc.
Color sign: Turquoise
Mark | Specification (mm) | Added oxide | Mass percent (%) | Impurities (%) | Tungsten% | Work function (eV) | Color code |
WX/EWG/WXR3 | 1.0-10×150/175 | CeO2/La2O3/Y2O3/ZrO2 | 0.8-4.2 | <0.20 | The rest | 2.4-3.0 | Turquoise/ purple/grass green |
Best choice to replace thoriated electrodes
• Longer life
• Non-radioactive additives
• Proven to outperform other electrodes
• Can be used in both DC & AC processes
• Stable tip and arc geometry
• Every electrode is Eddy Current tested for defects