Tungsten Electrode

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Posted On

5-Jun-13

Product Details

erformance, great arc starting capacity with good arc stability, low electrode burning loss, long service life, free of slag and splashing and high welding quality.
Tungsten electrode plays an important role in tungsten argon arc welding of arc, arc stability and welding quality.
Applications of tungsten electrode:
Tungsten electrode is used for inert gas protection arc welding, plasmacutting, spray-coating and furnace melting.
Surface conditions of tungsten electrode:
Grinding, cleaning, electrolysis polishing, drawing or forging.
Type, compositions and colors:
Type compositions colors
added oxide% substances substances% tungsten%
W 　　 <0.20 99.8 green
WT4 0.35--0.55 THO2 <0.20 remaining blue
WT10 0.8--1.20 THO2 <0.20 remaining yellow
WT20 1.70--2.20 THO2 <0.20 remaining red
WT30 2.80--3.20 THO2 <0.20 remaining violet
WT40 3.80--4.20 THO2 <0.20 remaining orange
WZ3 0.15--0.50 ZrO2 <0.20 remaining brown
WZ8 0.70--0.90 ZrO2 <0.20 remaining white
WL10 0.90--1.20 LaO2 <0.20 remaining black
WC20 1.80--2.20 CeO2 <0.20 remaining grey
2. Specifications (mm)
Diameter Length
1.0 150 175
1.6
2.0
2.4
3.2 6.3
4.0 8.0
5.0 10.0
Zhengzhou Sanhui Co., Ltd also provides tungsten electrode grinder and can produce tungsten welding electrode and tungsten electrode according to the customers’drawing.

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