Magnesium zirconium brick is a new type of high-grade pollution-free refractory product, which is specially designed for the regenerator of glass furnace. It replaces magnesium chrome brick and magnesium brick, effectively extending the service life
The raw materials used for magnesium zirconium bricks are high-purity fused magnesia and synthetic magnesium zirconium sand. The lower the impurity content, the better, and the less the low melting matter produced, the better. Magnesium zirconium brick has very good high-temperature performance, especially its high-temperature creep resistance is better than magnesium brick and magnesium chromium brick. At the same time, the thermal shock resistance, spalling resistance and acid and alkali corrosion resistance of the product are also very good, which completely depends on the mineral phase structure of the product, which is a dense structure composed of high-temperature phase
Now, magnesium zirconium bricks are also used in steel furnaces, cement kilns and other industrial furnaces
