Kedu ihe bụ brik Magnesia-chrome?

;Magnesia-chrome brikbụ isi ihe na-atụgharị na magnesium oxide (MgO) na chromium trioxide (Cr2O3) dị ka ihe ndị bụ isi. Ọ nwere ihe magburu onwe ya dị ka nnukwu refractoriness, thermal ujo eguzogide, slag eguzogide na ozize. Isi ihe ndị mejupụtara ya bụ periclase na spinel. Njirimara ndị a na-eme ka brik magnesia-chrome na-arụ ọrụ nke ọma na gburugburu okpomọkụ dị elu ma dị mma maka ngwá ọrụ mmepụta ihe dị elu dị elu. ;

Efrata na usoro mmepụta ihe;

Isi akụrụngwa nke brik magnesia-chrome bụ magnesia sintered na chromite. Magnesia nwere nnukwu ịdị ọcha chọrọ, ebe ihe mejupụtara kemịkalụ nke chromite na-abụkarị ọdịnaya Cr2O3 n'etiti 30% na 45%, yana ọdịnaya CaO anaghị agafe 1.0% ruo 1.5%. Usoro n'ichepụta na-agụnye usoro njikọ kpọmkwem na usoro enweghị ọkụ. Direct bonding magnesia-chrome brik na-eji ngwa-ọcha dị elu ma na-agba ya ọkụ na oke okpomọkụ iji mepụta usoro okpomọkụ dị elu kpọmkwem njikọ nke periclase na spinel, nke na-eme ka ike ọkụ dị elu na nkwụsị nkwụsị. ;