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- Lanthanated Tungsten Electrodes
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>> Tungsten Electrodes >> Lanthanated Tungsten Electrodes |
Characteristics:
Lanthanated Tungsten is a non-radioactive material with good welding performance. Its electric conductivity is most closed to that
of 2% Thoriated Tungsten. Welders can easily replace Thoriated Tungsten Electrodes with Lanthanated without any changes of
welding program. In Europe and Japan, Lathanated Tungsten has been the most popular alternative to 2% Thoriated Tungsten
for most applications. This tungsten is used primarily for DC welding but will also show good results for AC welding.
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| Designation |
Oxide Additive |
Impurities Content% |
Tungsten Content% |
Color Sign |
| Category |
Content% |
| WL10 |
La2O3 |
0.8~1.2 |
<0.20 |
Balance |
Black |
| WL15 |
La2O3 |
1.3~1.7 |
<0.20 |
Balance |
Golden yellow |
| WL20 |
La2O3 |
1.8~2.2 |
<0.20 |
Balance |
Sky blue |
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