What Is Zirconium Tungsten Needle?

Zirconium tungsten electrode is an electrode material composed of metal tungsten, zirconium, yttrium, cobalt and other chemical elements. It is a product with different contents of zirconium, yttrium, cobalt and other elements added during the production process of pure tungsten electrode. The English name is zirconium tungsten electrode. Zirconium tungsten electrode is an electrode type developed to improve the shortcomings of pure tungsten electrodes that tend to melt and contaminate the workpiece under high load welding conditions. The biggest feature of this electrode is that under high load current conditions, the end of this electrode can maintain It forms a spherical shape to reduce tungsten seepage and has good corrosion resistance.

Zirconium tungsten electrode is a composite electrode made of two metals, zirconium and tungsten. Zirconium mainly plays the role of enhancing oxidation and eliminating grain boundary defects, while tungsten is used to improve the tensile strength and dimensional stability of the material. The biggest feature of this electrode is that under high load current conditions, its end can remain in a spherical shape to reduce tungsten seepage, and it has good corrosion resistance.

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