Menene amfanin aikin aiki magnesia chrome tubalin?

Bulogin Magnesia chrome samfuran ne masu jujjuyawa waɗanda ke ɗauke da Cr2O3≥8% waɗanda aka yi ta ƙara chromite zuwa magnesia sintered azaman albarkatun ƙasa. Babban matakan ma’adinai sune periclase da spinel mai ɗauke da chromium (MgO.Cr2O3).

Tubalin Magnesium chrome suna da takamaiman juriya ga zaizawar alkaline slag, kyakkyawan kwanciyar hankali a yanayin zafi, da raguwa kaɗan lokacin da aka sake ƙonewa a 1500 ° C. Babban hasara shi ne cewa bayan da chromium spinel ya shafe baƙin ƙarfe oxide, an canza tsarin tubalin, yana haifar da “kumbura” kuma yana hanzarta lalata tubalin.

Ana amfani da tubalin Magnesium chrome sau da yawa don gina tanderun narkewar tagulla, tanderun lantarki, kilns na rotary da wasu sassa na murhun wuta.