Graphite Petroleum Coke Maka Gray Iron Cating Foundry
A na-eji coke petroleum dị elu eme coke petroleum dị ọcha nke ukwuu na okpomọkụ nke 2500-3500 ℃. Ọ bụ ihe carbon dị ọcha nke ukwuu, nwere nnukwu ọdịnaya carbon a kapịrị ọnụ, obere sọlfọ, obere ntụ, obere porosity na njirimara ndị ọzọ. Enwere ike iji ya dị ka carburizer (ihe na-eri ahụ carbon) iji mepụta ígwè dị elu, ígwè a kpụrụ akpụ na alloys. Enwere ike iji ya dị ka ihe mgbakwunye na plastik na roba.









