Thoriated Tungsten Electrodes Products

Thoriated Tungsten Electrodes Picture

Thoriated tungsten electrodes are the most popular electrodes among tungsten electrodes. Their tip colors are changed with their rare earth content.

Type Additives Content W% color
WT10 ThO2 0.90~1.20% >98.4 yellow
WT20 ThO2 1.80~2.20% >97.5 red
WT30 ThO2 2.80~3.20% >96.5 purple
WT40 ThO2 3.80~4.20% >95.6 orange

Here are some pictures to show thoriated tungsten electrodes products vividly.