Semi Graphite Petroleum Coke inogadzirwa nepetroleum coke yepamusoro-soro pasi pekupisa kwe1800-2000°C. Sezvinhu zvine kabhoni yakachena, ine hunhu hwekabhoni yakagadzika, sarufa shoma, dota shoma, porosity shoma nezvimwewo. Inogona kushandiswa semugadziri wekabhoni (Recarburizer) kugadzira simbi yemhando yepamusoro, simbi yakagadzirwa nesimbi yakagadzirwa nesimbi. Inogona kushandiswawo mupurasitiki nerabha sechinhu chinowedzera. Inogona kushandiswa semugadziri wekabhoni (Recarburizer) kugadzira simbi yemhando yepamusoro, simbi yakagadzirwa ne ...