Gabatarwa ga abun da ke ciki na fused mulite

Haɗaɗɗen samfuran mullite yawanci suna amfani da babban alumina bauxite, baƙin ƙarfe bauxite, alumina masana’antu da yumbu mai jujjuyawa azaman albarkatun ƙasa. Madaidaicin zaɓi na kayan abinci shine muhimmin yanayin tsari don shirya tubalin da aka haɗa tare da babban abun ciki na mullite da ƙananan corundum da matakan gilashi. Ƙididdigar iskar oxygen ta aluminum na abubuwan sinadaran suna wakiltar abun ciki na dangi na Al2O3 da SiO2 a cikin sinadarai, kuma a kaikaice yana nuna adadin mulli da aka samar a cikin tubalin da aka haɗa. Ƙara ɗan ƙaramin wakili na ragewa (garwaƙi ko coke mai laushi) zuwa abubuwan sinadaran. Domin samun iskar gas da aka samu a lokacin narkewa cikin sauƙi don tserewa, ya kamata a ƙara ɗan ƙaramin guntu na itace a cikin abubuwan da ake buƙata, kuma za’a gudanar da narkewa a zazzabi na 900-2200 ° C.