Thoriated Tungsten
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Model:wt20
Brief:Thorium-tungsten electrode is one of the first use of rare earth tungsten electrodes, welding performance is so far the best variety of tungsten electrodes, therefore, at a global scale of the variety of tungsten electrodes the highest market share, but because thorium tungsten electrode in powder metallurgy and cast rolling mill the process of radioactive pollution will happen, so Europe and the United States to limit the production of the varieties of electrodes, but because of its excellent welding performance, its use has not been restricted.
Detail Descriptions
Thoriated Tungsten
Thorium-tungsten electrode is one of the first use of rare earth tungsten electrodes, welding performance is so far the best variety of tungsten electrodes, therefore, at a global scale of the variety of tungsten electrodes the highest market share, but because thorium tungsten electrode in powder metallurgy and cast rolling mill the process of radioactive pollution will happen, so Europe and the United States to limit the production of the varieties of electrodes, but because of its excellent welding performance, its use has not been restricted.
Trade mark,compositions,color sign and discharged power牌号、成份、色标、逸出功
Type of
Electrode
电极名称Model
牌号Added
Impurity
掺杂质Impurity
quantity%
掺杂量%Other
Impurities%
其他杂质量%Tungsten%
钨%Electric
discharged
power
电子逸出功Color
sign色标Thorium Tungsten
钍钨电极WT20
ThO2
1.7-2.2
<0.20
余量
The rest2.0-3.0
红Red ■
Product
- Tungsten Electrode
- Cerium Tungs...
- Thoriated Tu...
- Lanthanated ...
- Pure Tungste...
- Zirconiated ...
- Yttrium-Tung...
- More..
- Tungsten Products
- Molybdenum products
Tungsten Electrode
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