High-purity graphitized petroleum coke(GPC) e entsoe ka coke ea boleng bo holimo ea petroleum tlas'a mocheso oa 2,500-3,500 ° C. E le thepa e phahameng ea carbon e hloekileng, e na le litšobotsi tsa carbon content e tsitsitseng, sebabole se tlaase, molora o tlaase, porosity e tlaase joalo-joalo e ka sebelisoa e le carbon raiser (Recarburizer) ho hlahisa tšepe ea boleng bo phahameng, tšepe ea tšepe le alloy.It e ka boela ea sebelisoa ka polasetiki le rabara e le additive. le rabara joalo ka tlatsetso.
