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Graphite electrode ikoreshwa mumashanyarazi ya arc, itanura rya salle hamwe nitanura rya arc. Nyuma yo gushyirwamo ingufu mu gukora ibyuma bya EAF, Nkumuyobora mwiza, ikoreshwa mu kubyara arc, kandi ubushyuhe bwa arc bukoreshwa mu gushonga no gutunganya ibyuma, ibyuma bidafite fer na alloys. Numuyoboro mwiza wubu mumatara ya arc yumuriro, ntushonga kandi ugahinduka mubushyuhe bwinshi, kandi ukomeza imbaraga zumukanishi. Hariho ubwoko butatu:RP 、HP, naUHP grafite electrode.