Inqubo yokukhiqiza ye-graphite block/graphite square ifana ne-graphite electrode, kodwa akuyona umkhiqizo owenziwe nge-graphite electrode. Kungumkhiqizo oyisikwele we-graphite electrode, eyenziwe nge-graphite block material ngokuchotshozwa, ukusefa, ukuhlanganisa, ukubumba, ukupholisa ukugazinga, ukucwiliswa kanye ne-graphitization.