Waa maxay isticmaalka graphite electrodes 1. Foornada birta samaynta ee arc koronto Graphite electrode waxaa inta badan loo isticmaalaa samaynta birta foornada korontada. Bir-samaynta foornada korontadu waxay isticmaashaa korantada graphite si ay u horseeddo socodka korantada ee foornada. Xilligan xoogga badan wuxuu ka dhaliyaa dheecaanka gaaska xagga hoose ee korantada, wuxuuna isticmaalaa kulaylka ay dhaliso qaansada korontadu si ay u dhalaaliso. 2. Foornada arc ee quusta Foornada graphite ee ku hoos jirta foornada arc waxaa loo isticmaalaa in lagu soo saaro ferroalloy, silicon saafi ah, fosfooraska jaalaha ah, matte iyo kaarbiid calcium. 3. Foornada iska caabinta Foornada garaafyada ee soo saarista alaabada garaafka, foornada dhalaalaysa dhalooyinka dhalaalaysa iyo foornada korantada ee soo saarista carbide silicon waa dhammaan foornooyinka iska caabinta. Alaabta ceeriin ee foornada ma aha oo kaliya caabiyaha birta, laakiin sidoo kale bartilmaameedka kuleylka. 4. Makiinada Burrs badan oo garaafyada elektiroonigga ah ayaa sidoo kale loo isticmaalaa in lagu soo saaro oo lagu farsameeyo crucibles kala duwan, saxamada doonta graphite, caaryada kululaynta kululaynta, kululeeyaha foornada korontada ee faakuumka iyo badeecadaha kale.