I-Graphitized Petroleum coke isetyenziswa ikakhulu kwi-metallurgy kunye ne-Foundry, inokuphucula umxholo wekhabhoni ekunyibilikeni kwentsimbi kunye nokuphosa, Kananjalo inokunyusa ubungakanani bentsimbi ye-scrap kwaye inciphise ubungakanani bentsimbi yehagu, okanye ingasebenzisi isinyithi esilahliweyo kwaphela. Ikwanokusetyenziselwa i-pedal ye-brake kunye nemathiriyeli yokukhuhla.
