锆钨极ZIRCONIATEDTUNGSTENELECTRODES特色：锆钨电极在交流条件下表现良好，当焊接时其端部能保持圆球状而且电弧比纯钨电极更稳定，尤其是在高负载的条件下其优越的表现，更是其它电极不可替代的。锆钨电极同时还具有良好的抗腐蚀性。锆钨电极适用于镁铝及其合金的交流焊接。Characteristics:ZirconiatedTungstenhasgoodperformanceinACballsupwellinACweldingandhasamorestablearcthanpurepeciallywithexcellentperformanceinhighloadACwelding,itisnotreplacablebyanyotheralsoresistscontaminationwellinACwelding.ZirconiatedTungstenismostcommonlyusedforACweldingofaluminumandmagnesiumalloys.--------------------------------------------------------------------------------)