Welcome to ECOL - Join Free - Sign In
lanthanated tungsten electrode
lanthanated tungsten electrode
Supplier Info
[China Supplier]
Contact Person : Ms. zhang Joy
Tel : 86-731-27625333
Fax : 86-731-27626168
Product Detail
1, non-radioavtive material with good welding performance; 2,its endurance of high current and low burn spoilage rate.

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.

Model

Intermingled materials

IntermingledQuantity%

Other IntermingledQuantity%

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

Related Products
Ads by Google

Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 ECOL Limited and/or its subsidiaries and licensors. All rights reserved.