Fused magnesia

Fused magnesia sand are manufactured by high purity caustic calcined magnesia through electronic-fused because of the huge difference in the specific which well grown crystals, well crystal perfection and structure homogeneity, excellent chemical stability, good corrosion resistance to slag and high strength at high temperature. It is main raw material for manufacturing magnesia or magnesia-carbon bricks.The manufactures are mainly used in regenerative chamber in the large scale glass furnace by floating method, electrical furnace,convert furnace, house hold electrical appliances as electrical insulating materials and so on.