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蒙自纯钨电极，钽钨电极，复合电极
钨和钼以高熔点、优良导热导电性、高密度强度、耐腐蚀抗氧化性能、良好加工性及环保可回收等特点，广泛应用于工业、电子、能源等领域。
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蒙自钨电极
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产品描述
| Pure tungsten electrode, tantalum tungsten electrode, composite electrode | ||||||
| Electrode name： | Brand | Added oxide | Impurity content% | Tungsten content% | Color code | |
| kind | content% | |||||
| Pure tungsten electrode | WP | -- | -- | <0.20 | margin | green |
| Tungsten tungsten electrode | WY20 | Y2O3 | 1.8-2.2 | <0.20 | margin | blue |
| Composite electrode | 1.5-3.0 | <0.20 | margin | |||
|
Features: Pure tungsten electrode is the cheapest of all tungsten electrodes and is suitable for welding magnesium, aluminum and other alloys under AC conditions. When the tungsten electrode is welded, the arc beam is slender and has a large degree of compression, especially under medium and large current conditions, and is currently mainly used in the military and aerospace industries. The composite electrode is made by adding two or more kinds of rare earth oxides to tungsten, and each additive complements each other, which makes the welding performance superior. |
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