Zirconium Tungsten Electrodes and Characteristics of The Main Components

Zirconium tungsten electrode is the main component

Zirconium tungsten electrodes with a small amount of zirconia . Zirconium tungsten electrode welding characteristics , in general, in pure tungsten electrodes and thoriated tungsten electrodes. In AC welding , zirconium tungsten electrode is the most common , because welding easier than pure tungsten arc , and the arc beam stability, but also can be a good prevention of pollution , carrying capacity is also good, from a performance point of view, overall zirconium tungsten electrode is the best non-radioactive tungsten electrodes .

The main ingredient is the element content in the total composition 98 to 98.8 % tungsten , 0.91 to 1.2% zirconium , 0.01 to 0.07% of yttria of 0.01 to 0.02% of cobalt .

Zirconium tungsten electrode characteristics

Zirconium tungsten electrodes and pure tungsten electrodes , can only be of the AC welding work environment . Zirconium tungsten electrode in AC environment, good weldability . Especially in the case of high load currents , zirconium tungsten electrodes shown superior performance of the other electrode can not be replaced .


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