Lanthanum Tungsten Electrode with the lowest burn-loss rate

Short Description:

The Lanthanum Tungsten electrode became very popular in the circle of welding in the world soon after it was developed because of its good welding performance.

The radioactivity from Thorium Tungsten can thus be avoided.
Lanthanum Tungsten is being able to bear high current.
Lanthanum Tungsten has the lowest burn-loss rate.


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Product Description

The Lanthanum Tungsten electrode is a top-performing welding electrode that has gained significant popularity in the welding industry. This electrode is a safe and reliable alternative to Thorium Tungsten electrodes, which can have radioactivity concerns.

One of the primary benefits of the Lanthanum Tungsten electrode is its ability to withstand high currents, making it suitable for various welding applications. Moreover, it boasts the lowest burn-loss rate among tungsten electrodes, which helps ensure long-lasting performance. Its electric conductivity is nearly identical to that of 2% Thorium Tungsten electrodes, both on AC and DC power sources. This eliminates the need for any welding program adjustments, saving time and improving efficiency.

Our factory produces state patent products for Lanthanum Tungsten electrodes, with patent number ZL97100727.6. We are dedicated to providing high-quality electrodes that meet the needs of welders in various industries. Our electrodes are made from high-quality materials and processed using advanced manufacturing techniques to ensure consistency and reliability. We strive to provide the best customer service and technical support to help our customers achieve the best results possible.

In conclusion, the Lanthanum Tungsten electrode is a top-performing electrode that offers excellent welding performance without the radioactivity concerns of Thorium Tungsten electrodes. With its ability to withstand high currents, low burn-loss rate, and consistent electric conductivity, it is a reliable and efficient choice for professional welders.

Technical Specification

Trade Mark Added Impurity% Impurity% Other Impurity% Tungsten% Electric Discharged Power Color Sign
WL10 La2O3 0.8-1.2 <0.20 The rest 2.8-3.2 Black
WL15 La2O3 1.3-1.7 <0.20 The rest 2.8-3.0 Golden Yellow
WL20 La2O3 1.8-2.2 <0.20 The rest 2.6-2.7 Sky Blue

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