R106Fe ụdị obere alloy okpomọkụ na-eguzogide ígwè aka electrode, makwaara dị ka AWS ọkọlọtọ E7018-A1 ụdị okpomọkụ na-eguzogide ígwè aka electrode bụ ígwè ntụ ntụ obere hydrogen ụdị ọgwụ akpụkpọ anụ, nwere Mo0.5% pearlite okpomọkụ na-eguzogide ígwè electrode, agbaze arụmọrụ bụ banyere 110% . Ọtụtụ mgbe DC reverse njikọ, ma nwere ike ịbụ AC ịgbado ọkụ, obere arc ọrụ, nwere ike mepụta zuru ọnọdụ ịgbado ọkụ. Tupu ịgbado ọkụ, a ga-emerịrị electrode na 350 ℃ maka awa 1 ma jiri ya mee ihe dịka ọ dị mkpa. Tupu ịgbado ọkụ, ekwesịrị ịsacha nchara, mmanụ, mmiri na adịghị ọcha ndị ọzọ.