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Thoriated tungsten electrode is also an electrode product in which metal tungsten is doped with corresponding oxides. Although it is the earliest type of tungsten electrode used and has the best welding performance so far, it is gradually replaced by rare earth tungsten electrodes because of its strong radioactivity.
ThO2 content | Color code | Diameter | Length |
0.9~4.2% | Yellow,Red,Purple,Orange | 1.0~12.0mm | 150mm,175mm or custom |
Type | Oxide Addictive | Impurities | W Content | Color Code | Standard | |
Varieties | content(%) | |||||
WT10 | ThO2 | 0.9~1.2 | <0.2 | Remain | Yellow | ISO6848 AWS.A5.12 M |
WT20 | ThO2 | 1.8~2.2 | <0.2 | Remain | Red | |
WT30 | ThO2 | 2.8~3.2 | <0.2 | Remain | Purple | |
WT40 | ThO2 | 3.8~4.2 | <0.2 | Remain | Orange |
1) It is generally used in the field of direct current welding, as a direct current negative electrode or positive electrode materials such as carbon steel, stainless steel, nickel alloy, titanium alloy, etc.
2) As a key material for argon arc welding, plasma welding and other processes, it is used in new energy manufacturing, shipbuilding, vehicle manufacturing, construction machinery, hardware processing, nuclear power aviation manufacturing and other fields.
Support and Services:
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Packaging and Shipping for Tungsten Electrodes
Tungsten electrodes are packaged and shipped in a variety of ways, depending on the size and quantity of the order. For orders of small quantities (less than 10 units), the electrodes are usually shipped in individual boxes. Larger orders (more than 10 units) are typically packaged in bulk and shipped in a single box.
The electrodes are typically shipped via USPS, FedEx, or UPS. Depending on the size and weight of the shipment, the shipping cost can vary significantly. It is important to choose the right shipping option to ensure that the electrodes arrive in good condition.
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