The main raw materials for zirconium mullite bricks are α- Al2O3, partially stabilized silica and zirconia corundum clinker, etc., is made by mixing, forming, drying, and high-temperature firing in a shuttle kiln. The product has a dense structure, high density, high mechanical strength at room and high temperatures, good thermal shock resistance, low rate of change in re ignition, low high-temperature creep rate, and good chemical stability and resistance to alkaline medium erosion. The product is widely used in glass furnace regenerators, petrochemical furnaces, steel metallurgical furnaces, gasifier linings, intermediate frequency furnace linings, etc.
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