Wy20 Wz8 Tungsten Alloy Electrodes TIG Welding 16.3 G/Cc
Wt20 Wp Wc20 Wl20 Wy20 Wz8 TIG Welding Tungsten Electrodes
Due to the characteristics of tungsten, it is very suitable for TIG welding and other electrode materials similar to this kind of work. Adding rare earth oxides to metal tungsten to stimulate its electronic work function, so that the welding performance of tungsten electrodes can be improved: the arc starting performance of the electrode is better, the stability of the arc column is higher, and the electrode burn rate is smaller. Common rare earth additives include cerium oxide, lanthanum oxide, zirconium oxide, yttrium oxide, and thorium oxide.
TIG Welding Tungsten Electrodes Feature:
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TIG Welding Tungsten Electrodes Specification
| Type | Designation | Current | Welding Method | Application |
| 1% Lanthanated-Tungsten electrode | WL10 | DC Small Current | Manual welding, automatic welding | Non alloy and low alloy steel, stainless steel, titanium alloy, nickel alloy, copper alloy, anode and cathode of thermal spraying special light source, etc |
| 1.5% Lanthanated-Tungsten electrode | WL15 | DC Small Current | Manual welding, automatic welding | Non alloy and low alloy steel, stainless steel, titanium alloy, nickel alloy, copper alloy, anode and cathode of thermal spraying special light source, etc |
| 2% Lanthanated-Tungsten electrode | WL20 | AC/DC Small/Large Current | Manual welding, automatic welding | Non alloy and low alloy steel, stainless steel, titanium alloy, nickel alloy, copper alloy, anode and cathode of thermal spraying special light source, etc |
| 2% Thoriated- Tungsten Electrode | WT20 | DC Large current | Manual welding, automatic welding | Non alloy and low alloy steel, stainless steel, titanium alloy, nickel alloy, copper alloy, anode and cathode of thermal spraying special light source, etc |
| 2% Ceriated- Tungsten electrode | WC20 | DC Small current | Manual welding | Non alloy and low alloy steel, stainless steel, titanium alloy, nickel alloy, copper alloy, anode and cathode of thermal spraying special light source, etc |
| 0.8% Zirconium-Tungsten electrode | WZ8 | AC current | Manual welding, automatic welding | Non alloy and low alloy steel, stainless steel, titanium alloy, nickel alloy, copper alloy, anode and cathode of thermal spraying special light source, etc |
| Pure Tungsten electrode | WP | AC current | Manual welding, automatic welding | Aluminum alloy, copper alloy, thermal spraying, special light source anode, etc |
| 2% Yttrium- Tungsten electrode |
WY20 | AC Large current | Manual welding | Non alloy and low alloy steel, stainless steel, titanium alloy, nickel alloy, copper alloy, anode and cathode of thermal spraying special light source, etc |
TIG Welding Tungsten Electrodes Picture:
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