2.0% Lanthanated (EWLa-2)

WL20 tungsten electrode is a tungsten alloy electrode material based on tungsten and doped with about 2% lanthanum element. The lanthanum tungsten electrode can maintain a very stable arc during argon arc welding, reducing arc fluctuations and offsets, ensuring higher accuracy and stability during the welding process.
characteristic
Arc stability: Lanthanum tungsten electrodes can maintain a very stable arc during argon arc welding, reducing arc fluctuations and offsets, ensuring higher accuracy and stability during the welding process.
Wear resistance: Lanthanum element helps to slow down the wear of electrodes at high temperatures, especially in high current welding, which can effectively extend the service life of electrodes, reduce replacement frequency, and lower production costs.
Application scope: The WL20 tungsten electrode has a wide range of applications and is suitable for welding aluminum, aluminum alloys, and various other metal materials. It is one of the most promising welding electrodes.
Manufacturing process and application scenarios

Tungsten electrodes are usually made of high melting point, corrosion-resistant, high-density tungsten materials, which have good thermal and electrical conductivity. The specific manufacturing process of WL20 tungsten electrode includes mixing tungsten powder with lanthanum element, and obtaining the final product through high-temperature sintering and molding. Its application scenarios include welding of various metals, especially in situations where high precision and stable arc are required