I-Graphitized Petroleum coke isetyenziselwa ikakhulu i-metallurgy kunye ne-foundry, inokuphucula umxholo wekhabhoni ekunyibilikeni nasekubunjweni kwentsimbi, Kwakhona inokunyusa ubungakanani bentsimbi elahliweyo kwaye inciphise ubungakanani bentsimbi yehagu, okanye ingasebenzisi ntsimbi elahliweyo konke konke. Ikwasetyenziselwa i-brake pedal kunye nezinto zokungqubana.