fused magnesium
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Fused magnesia(FM)is produced by smelting of calcined magnesia in electric arc furnaces at above 3000℃. Fused magnesia is considered to be one of the best thermal and electrical insulators with high density, high purity and large crystals. Application: ● High performance MgO-C refractory bricks for steel industry ● Fired refractory bricks for cement and glass industry ● Heating elements industry