Graphitized petroleum coke-Mkhalidwe wapamwamba

Coke ya petroleum yokhala ndi grafiti imapangidwa kuchokera ku coke ya petroleum yapamwamba kwambiri pa kutentha kwa 2500-3000°C. Monga chothandizira cha carburizing chapamwamba kwambiri, ili ndi carbon yokhazikika komanso sulfure yochepa. Phulusa lochepa, kuyamwa kwamphamvu ndi zina zotero. Ingagwiritsidwe ntchito kupanga chitsulo chapamwamba, chitsulo chosungunuka ndi alloys, ndipo ingagwiritsidwenso ntchito ngati chowonjezera cha pulasitiki ndi rabala.