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| Thorium-Tungsten electrodes |
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| Model No.︰ | WTh,2.4*150 |
| Brand Name︰ | OEM |
| Country of Origin︰ | China |
| Unit Price︰ | - |
| Minimum Order︰ | 1500 pc |
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| Thorium-tungsten electrode is the electrode of tungsten added with 1-4% of THO2.The power of its electronic transgression is 2.7ev,40% less than that of pure tungsten electrode. With a low arc derivation voltage,it’seasy tuo cause arc of high stability. Its current capacity is elevated 30% while its rate of burn spoilage drops low,making it more durable. Thorium-tungsten electrode is fairly widely applied in direct current welding. |
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