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Lanthanum Tungsten Electrodes (WL10/ WL15/ WL20)

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Lanthanum Tungsten Electrodes (WL10/ WL15/ WL20)

  • Categories:News
  • Author:
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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%


Tungsten%

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.

Product picture:

 

 

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