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Address: Shandong Ji'nan Baiyun Lake in Zhangqiu industrial park,China 250219
WL10 Lanthanum -Tungsten Electrode
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.
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.
|
Intermingled materials |
% |
%Other Intermingled |
|
|
WL10 |
La2O3 |
0.80-1.20 |
<0.20 |
Remainder |
|
WL15 |
La2O3 |
1.30-1.70 |
<0.20 |
Remainder |
|
WL20 |
La2O3 |
1.80-2.20 |
<0.20 |
Remainder |
|