Magnesia cib yog alkaline refractory. Cov ntaub ntawv tseem ceeb yog sintered magnesia thiab fused magnesia. Nws muab faib ua magnesia cib, unburned magnesia cib thiab reconstituted magnesia cib. Raws li cov ntsiab lus MgO sib txawv, nws muab faib ua mgo-90 feem pua , mgo-92 feem pua , mgo-95 feem pua thiab mgo-97 feem pua cov npe sib txawv.
Txhawm rau txhim kho cov khoom ntawm magnesia cib, Al2O3, Fe2O3 thiab TiO2 tau ntxiv rau hauv kev tsim khoom Thaum ob hom magnesia cov khoom xyaw raug xaiv, nws yog qhov zoo dua los ntxiv cov khoom zoo magnesia nrog siab purity nyob rau hauv daim ntawv ntawm cov hmoov zoo los txhim kho cov slag. kuj thiab permeability kuj ntawm cov khoom. Cov binder feem ntau yog pulp, brine thiab magnesium sulfate tov, nrog rau qhov sib ntxiv ntawm li 3 feem pua.
Magnesia cib raug rho tawm haujlwm hauv qhov chaw tsis muaj zog oxidizing ntawm 1500-1600 degree .
Magnesia cib feem ntau yog siv rau hauv cov hlau ua rauv hauv ob sab phlu, ferroalloy rauv, nonferrous hlau smelting, txiv qaub kiln thiab iav kiln regenerator vim nws qhov kub thiab txias kev ua tau zoo thiab muaj zog alkaline slag kuj.
