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Lanthanum Tungsten Electrodes (WL10/ WL15/ WL20)
- Categories:News
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- Time of issue:2020-10-12 11:24
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(Summary description)
Lanthanum Tungsten Electrodes (WL10/ WL15/ WL20)
(Summary description)
- Categories:News
- Author:
- Origin:
- Time of issue:2020-10-12 11:24
- Views:
Information
Lanthanum Tungsten Electrodes (WL10/ WL15/ WL20)
Product description:
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. we can provide the below Lanthanum-Tungsten electrode:
a.Diameter: 1.0 -20.0mm
b.Length: 50mm/75mm/150mm/175mm
c.Surface: Ground Finish / Polish Finish
Properties:
|
Type |
Trademark |
Added impurity |
Impurity quantity% |
Other impurities% |
|
Electric discharged power |
Color sign |
|
Lanthanated Tungsten Electrodes |
WL10 |
La203 |
0.8-1.2 |
< 0.20 |
The rest 99.95% |
2.6-2.7 |
Black |
|
WL15 |
1.3-1.7 |
2.8-3.0 |
Gold |
||||
|
WL20 |
1.8-2.2 |
2.8-3.2 |
Sky Blue |
Features:
Non-radioactive, excellent electric conductivity and welding capacity, high current-carrying capacity, minimum ratio of burnt area, DC welding.
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