Tungstenelectrodeisfortheappricationofwelding,WeareamanufactureofTungstenelectrode:WP.WC10.WC15.WC20. Tungstenelectrodes'stype Nameofelectrode Colorsign ChemicalComposition(%) Diameter(mm) Surface Rareearths Impurity Tungsten Puretungsten Green -- ≤0.05 Remaining 0.6—25 Ground Ceium-tungsten Gray 1.8→2.5 ≤0.05 Remaining 0.8—12 Ground Lanthanated-tungsten Blue 1.5→2.0 ≤0.05 Remaining 0.8--12 Ground Note:providetungstenelectrodeswithvariouschemicalcompositionaccordingtoyourrequirement. TungstenelectrodeareusedinTingwelding.pladmacutting,pladmaspaycoating,pladmasmelting.