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Lanthanum-Tungsten Electrode is the substitution product of thorium-tungsten electrode because of its non-radiation. Its other advantage is its endurance of high current and low burn spoilage rate.
Model
Intermingled materials
Intermingled
Quantity%
Other Intermingled
Quantity%
Tungsten
Color standard
WL10
La2O3
0.80-1.20
<0.20
Remainder
Black
WL15
La2O3
1.30-1.70
<0.20
Remainder
Golden
WL20
La2O3
1.80-2.20
<0.20
Remainder
Sky blue
Wl10, Wl15, Wl20 Lanthanum-Tungsten Electrode for TIG Welding
Model NO.: WL10,WL15,WL20(Lanthanum-Tungsten Electrode)
Slag Characteristic: Alkaline
Stainless Steel Welding Rod Type: Chromium Stainless Steel
Function: Surfacing Electrode, Low Hydrogen Type Electrode, Hardfacing Electrode, High Efficient Iron Powder Electrode
Welding Power: AC
Trademark: shellmax
Specification: CE CCC ISC9002
Origin: China
HS Code: 85153900
Lanthanum -Tungsten Electrode is well known for its good welding performance. It is the electrode added with 1-2% of La2O3. The power of its electronic transgression is 2.7-2.8EV, bearing the closest features to those of the Thorium-Tungsten Electrode. Its arc features and burn spoilage endurance used with small and medium currents.