WCe（Cerium-Tungsten Electrode）
Cerium-tungsten electrode is a non-radiative and green products .It   has good starting arc performance under the condition of low current .It is known to be especially good for direct   current welding with low amperage because it starts very easily at low amps .Therefore it is very popular to be used for the welding of pipeline ,fine parts, short welding cycles and given number welding .