1, Trade mark: WC20
2, Added impurity: CeO2
3, Impurity quantity: 1.8~2.2%
4, Diameters: 1.0mm-10.0mm, Length: 150mm, 175mm
5, Electric discharged power: 2.7~2.8
6, Property: Cerium-Tungsten is the first choice for replacing thoriated tungsten electrode under the condition of low DC