Thoriated Tungsten Electrodes WT10
Thoriated Tungsten Electrodes is a kind of alloy electrode, is adding rare earth element thorium in pure tungsten (thorium dioxide).According to the proportion of thorium oxide electrode,the thoriated tungsten electrodes is divided into four different trademarks,WT10,WT20,WT30 and WT40,respectively.
WT10 thorium tungsten electrode, wherein the content of thorium oxide is 1%, the electrode specifications is Ø2.4 mm X150 mm. Thorium tungsten electrode due to the strong current carrying capacity, low work function, easy arc starting, long life, wide range of applications.
Trademarks for WT10 thorium tungsten electrode in the welding process can be maintained sharpened tip that can be used under the direct electric welded steel environment.
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2% Thoriated Tungsten contains a nominal 2 wt-% or thorium oxide (ThO2) that is evenly dispersed throughout the entire length of the Tungsten. The most common type of Tungsten used today.
Cerium tungsten electrodes are tungsten electrodes with 2% CeO2, which are non-radioactive materials.
Tungsten yttrium electrodes are electrodes made of tungsten and yttrium. Similar to thoriated tungsten electrodes and ceriated tungsten electrodes.
Zirconiated tungsten electrode is also called the tungsten zirconiated electrode.Zirconiated tungsten electrode is tungsten electrodes manufactured with zirconiated oxide.