Chitsulo chosapanga dzimbiri chili ndi chromium yosachepera 10.5%, yomwe imapanga gawo lopyapyala, losawoneka, komanso lolimba kwambiri la oxide pamwamba pa chitsulocho lotchedwa "gawo lopanda kanthu." Gawo lopanda kanthu ili ndi lomwe limapangitsa chitsulo chosapanga dzimbiri kukhala cholimba kwambiri ku dzimbiri ndi dzimbiri.
Chitsulo chikakumana ndi mpweya ndi chinyezi, chromium yomwe ili muchitsulocho imakumana ndi mpweya womwe uli mumlengalenga kuti ipange chromium oxide wochepa pamwamba pa chitsulocho. Chitsulochi cha chromium oxide chimateteza kwambiri, chifukwa chimakhala chokhazikika komanso sichimasweka mosavuta. Chifukwa chake, chimaletsa bwino chitsulo chomwe chili pansi pake kuti chisakhudze mpweya ndi chinyezi, zomwe ndizofunikira kuti dzimbiri lizichitika.
Chitsulo chosapanga dzimbiri ndi chofunikira kwambiri pakulimbana ndi dzimbiri kwa chitsulo chosapanga dzimbiri, ndipo kuchuluka kwa chromium mu chitsulocho kumatsimikizira kuthekera kwake kukana dzimbiri ndi dzimbiri. Kuchuluka kwa chromium kumapangitsa kuti chikhale choteteza kwambiri komanso chikhale cholimba. Kuphatikiza apo, zinthu zina monga nickel, molybdenum, ndi nayitrogeni zitha kuwonjezeredwa ku chitsulocho kuti chikhale cholimba komanso cholimba.
Nthawi yotumizira: Feb-15-2023