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| Model | OxideAddictive |
Impurities Content |
Tungsten Content |
Color Standard |
|
|---|---|---|---|---|---|
| Varieties | Content% | ||||
| WT10 | ThO₂ | 0.90 - 1.20 | <0.2 | Balance | Yellow |
| WT20 | ThO₂ | 1.80 - 2.20 | <0.2 | Balance | Red |
| WT30 | ThO₂ | 2.80 - 3.20 | <0.2 | Balance | Purple |
| WT40 | ThO₂ | 3.80 - 4.20 | <0.2 | Balance | Orange |
Thorium-tungsten electrode is the first one to be used as the rare earth tungsten electrode, its best welding performance leads to a global scale for the highest market share, because of its excellent welding performance, it has not been restricted.
Thorium-Tungsten Electrode is widely used an additive oxide electrode.It can be operate easily,has a high current load and produces arc easily and steadily .In addition ,the gap of breaking arc is big ,loss less and life longer. It has higher re-crystallized temperature ,better conductivity and mechanical cutting property .Now,Thorium-Tungsten electrode is widely used in welding carbon steel ,stainless steel,nickel alloy and titanium metal.It becomes the first selection material for high quality welding.
