Coke ea peterole e nang le graphitized e hloekileng haholo e sebelisetsoang indasteri ea ho lahla tšepe e ductile
Tlhaloso e Khutšoanyane:
Coke ea petroleum e nang le graphitized e hloekileng haholo e entsoe ka coke ea petroleum ea boleng bo holimo tlas'a mocheso oa 2,500-3,500℃. Jwalo ka thepa ea carbon e hloekileng haholo, e na le litšobotsi tsa khabone e tsitsitseng e phahameng, sebabole se tlase, molora o tlase, masoba a tlase jj.
