Graphite Petroleum Coke YeGrey Iron Casting Foundry
Yakakwira-kuchena graphitized petroleum coke inogadzirwa kubva pamhando yepamusoro petroleum coke patembiricha ye2500-3500 ℃. Iyo yakakwirira-yakachena kabhoni zvinhu, ine yakakwira yakagadziriswa kabhoni yemukati, yakaderera sarufa, yakaderera dota, yakaderera porosity uye mamwe maitiro. Inogona kushandiswa se carburizer (kabhoni inopindwa muropa) kugadzira simbi yemhando yepamusoro, simbi yakakandwa uye alloys. Inogonawo kushandiswa sekuwedzera mumapurasitiki uye rabha.