Furnaces and Refractories
2018-10-24u2002·u2002Chromite Refractories Chrome-magnesite 15-35% Cr2O3 and 42-50% MgO Used for critical parts of high temp furnaces Withstand corrosive slags High refractories. Magnesite-chromite >60% MgO and 8-18% Cr2O3 High temp resistance Basic slags in steel melting Better spalling resistance. 27 UNEP 2006 Type of Furnaces and Refractories
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