A na-eme coke mmanụ graphitized dị oke ọcha site na coke mmanụ ala dị elu n'okpuru okpomọkụ nke 2,500-3,500°C.Dị ka a elu-ọcha carbon ihe, o nwere àgwà nke elu ofu carbon ọdịnaya, ala sọlfọ, ala ash, ala porosity etc.It ike ga-eji dị ka carbon riser (Recarburizer) ka pro ...
GỤKWUO