Electrode-ka graphite waxa inta badan laga sameeyaa coke petroleum iyo coke irbad, bitumen-ka dhuxusha waxa loo isticmaalaa sida xidhe ahaan.Waxaa la sameeyey by calcination, isku dhafka, cajiin, samaynta, dubista, graphitization iyo machining.Small dhexroor graphite electrode, kala duwan ee dhexroor ka yahay 75mm in 225mm, electrodes graphite dhexroor yar dhexroor waxaa si ballaaran loo isticmaalaa in wax soo saarka warshadaha kala duwan sida carbide calcium, the sifaynta carborundum, ama dhalaalidda biraha dhifka ah, iyo warshadda Ferrosilicon.