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Zirconium-Oxide Tungsten Electrodes Wz8

China Zirconium-Oxide Tungsten Electrodes Wz8, Find details about China Tungsten Electrodes, Welding Electrodes from Zirconium-Oxide Tungsten Electrodes Wz8

Model NO.
WZ8/EWZr-8
Slag Characteristic
N/a
Welding Power
AC
Trademark
HUAYE
Transport Package
10 PCS/Plastic Box, 20 Boxes/Inner CTN
Specification
0.5-6*150/175
Origin
China
HS Code
8515900090
Model NO.
WZ8/EWZr-8
Slag Characteristic
N/a
Welding Power
AC
Trademark
HUAYE
Transport Package
10 PCS/Plastic Box, 20 Boxes/Inner CTN
Specification
0.5-6*150/175
Origin
China
HS Code
8515900090

Zirconiated tungsten electrodes (AWS classification EWZr-8) contain a minimum of 99.10% tungsten and 0.70 to 0.90% zirconium. A Zirconiated tungsten electrode produces an extremely stable arc and resists tungsten spitting. It is ideal for AC welding as it retains a balled tip and has a high resistance to contamination. Its current carrying capability is equal to or greater than thoriated tungsten. Under no circumstances is zirconiated recommended for DC welding.

ISO class

Added

impurity

Impurity

quantity

Other

impurities

 

Tungsten

Work function (eV)

Color

code

WZ8

ZrO2

0.70 - 0.90%

<0.20%

The rest

2.5 - 3.0

White

Application: Zirconiated Tungsten is most commonly used for AC welding of aluminum and magnesium alloys.

Zirconium-Oxide Tungsten Electrodes Wz8
 

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