I-Graphitized Petroleum Coke (0.2-1mm) njenge-Recarburizer yokuSmelting Casting kanye ne-Reductant
I-Graphitized Petroleum Coke yenziwe nge-coke yezinga eliphezulu ye-petroleum ngaphansi kwezinga lokushisa elingu-2800ºC. Futhi, isetshenziswa kabanzi njenge-recarburizer ukukhiqiza insimbi yekhwalithi ephezulu, insimbi ekhethekile noma ezinye izimboni ze-metallurgical ezihlobene, ngenxa yokuqukethwe kwayo okuphezulu kwekhabhoni engaguquki, okuqukethwe kwesibabule esiphansi, i-nitrogen ephansi, kanye nezinga eliphezulu lokumunca.