Tungsten electrodeiingcebiso ziza ngemibala eyahlukeneyo ukuchonga ukubunjwa kwe-electrode. Nantsi eminye imibala eqhelekileyo kunye neentsingiselo zayo:I-tungsten esulungekileyo: eluhlaza Itungsten enamanzi: ebomvuTungsten cerium: iorenjiZirconium tungsten: brownTungsten lanthanide: igolide okanye ngwevu Kubalulekile ukuqaphela ukuba incam ye-electrode idla ngokupeyintwa umbala ukubonisa uhlobo lwe-tungsten, kunye umbala wokwenyani we-tungsten ngokwawo unokwahluka. Njalo jonga ukupakishwa okanye ulwazi lwemveliso ngononophelo ukuze uqinisekise uhlobo lwe-electrode ye-tungsten oyisebenzisayo.

I-electrode ye-tungsten ecocekileyozisetyenziswa ikakhulu kunye alternating current (AC) for welding aluminiyam kunye nemagnesium. Zinencam eluhlaza kwaye ziyaziwa ngokugqithiswa kwazo kakuhle kwe-thermal kunye nokukwazi ukugcina isicatshulwa esibukhali, okwenza kube lula ukukhetha izicelo ze-welding apho kufuneka i-arc echanekileyo. Ukongezelela, i-electrode ye-tungsten ecocekileyo inokumelana okuphezulu nokungcola kwaye isoloko isetyenziselwa izicelo apho ezinye iintlobo ze-electrode zingenakufaneleka.

I-thoriated tungsten electrode yi-electrode ye-tungsten edibeneyo ne-thorium oxide. Ngokuqhelekileyo zisetyenziswa kwizicelo ze-welding zangoku (DC), ngokukodwa kwi-welding steel kunye nezinye izinto ezingenayo i-ferrous. Ukongezwa kwe-thorium oxide kuphucula iimpawu zokukhutshwa kwe-electron ye-electrode, okwenza ukuba ifaneleke ngokuphezulu kunye nokushisa okuphezulu kwezicelo ze-welding. Nangona kunjalo, kuyafaneleka ukuba uqaphele ukuba i-electrode ye-tungsten ethobileyo ibeka iinkxalabo zempilo kunye nokhuseleko ngenxa yeempawu ze-radioactive ze-thorium, kunye ne-non-radioactive tungsten electrode zikhona kwizicelo ze-welding. Xa usebenza nge-thoriated tungsten electrodes, kubalulekile ukulandela izikhokelo zokhuseleko kunye neenkqubo ezifanelekileyo zokulahla.

I-Tungsten cerium oxide electrode yi-electrode ye-tungsten edibeneyo ne-cerium oxide. Ezi electrode zisetyenziswa ngokuqhelekileyo kwizicelo ze-welding kuba ubukho be-cerium oxide bunceda ukuphucula ukusebenza kwe-electrode, ngokukodwa ngokubhekiselele kwi-arc ukuzinza, ubomi be-electrode, kunye nomgangatho we-weld jikelele. I-electrode ye-tungsten cerium oxide isetyenziswa ngokuqhelekileyo ngoku ngokuthe ngqo (DC) kunye ne-alternating current (AC) izicelo ze-welding kwaye zifanelekile kwizinto ezahlukeneyo, kubandakanywa insimbi engenasici, i-aluminiyam kunye nezinye iintsimbi ezingenayo i-ferrous. Ziyaziwa ngokukwazi ukuvelisa i-arc ezinzileyo, ukuphucula iimpawu zokutshisa kunye nokunciphisa i-tungsten splash. I-cerium tungsten oxide electrode inika ukhetho oluthembekileyo noluguquguqukayo lwezicelo ze-welding kumashishini ahlukeneyo.

I-Zirconium tungsten electrode yi-electrode ye-tungsten edibeneyo kunye ne-zirconium okanye i-alloyed ne-zirconium. I-electrodes ye-tungsten ye-Zirconium isetyenziselwa i-tungsten inert gas welding (TIG) kwaye iyaziwa ngamandla abo okushisa aphezulu kunye nokumelana nokutshiza. Ezi electrode zifanelekile ngokubanzi kwizicelo ze-welding ezibandakanya imisinga ephezulu kunye nezixhobo ezinzima ezifana nensimbi engenasici kunye ne-aluminium. Umxholo we-zirconium kwi-electrode inceda ukuphucula ukusebenza kwayo phantsi kweemeko zokushisa okukhulu kunye nemisinga ephezulu, okwenza ukuba ifanelekele ukufunwa kwemisebenzi ye-welding. I-electrodes ye-tungsten ye-Zirconium ifumaneka kwiindidi ezahlukeneyo kwaye ikhethwe ngokweemfuno ezithile zenkqubo ye-welding kunye nohlobo lwezinto ezidibanisayo.