Thoriated-Tungsten Electrode
Mainly applied for carbon steel, stainless steel, nickle alloy, etc.
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Thoriated-Tungsten Electrode
| Type | Oxide addition | Dopant | Impurities | W | Electric work function | Color | ||
| HWTh10 | ThO2 | 0.9%-1.2% | <0.05% | Balance | 2.0eV-3.9eV | Yellow | Yellow | |
| HWTh20 | ThO2 | 1.8%-2.2% | <0.05% | Balance | 2.0eV-3.9eV | Red | Red | |
| HWTh30 | ThO2 | 2.8%-3.2% | <0.05% | Balance | 2.0eV-3.9eV | Purple | Purple | |
| HWTh40 | ThO2 | 3.8%-4.2% | <0.05% | Balance | 2.0eV-3.9eV | Orange | Orange | |
| Properties & Characteristic | Radioactive. Compared with pure tungsten electrodes and others, its welding perfomance is more excellent, with the advantages of easy operating, stable electric arc, long-life,ect. | |||||||
| Application | Mainly applied for carbon steel, stainless steel, nickle alloy, etc. | |||||||
Related Products
Multi-compond Rare-earth Tungsten electrode
Mainly substitute for radioactive thoriated tungsten electrode and other tungsten electrodes.
Applied for the welding of pipelines and small components, and discontinous welding.
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Ganzhou Hongfei Tungsten and Molybdenum Materials Co., Ltd.
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