AZS refractory bricks, or Alumina-Zirconia-Silica bricks, are high-performance refractory materials primarily used in the glass industry, particularly in glass melting furnaces. Composed of a combination of alumina (Al2O3), zirconia (ZrO2), and silica (SiO2), these bricks exhibit exceptional thermal stability, chemical resistance, and low thermal expansion. Their unique composition allows them to withstand extreme temperatures—often exceeding 1600°C—while resisting corrosion from molten glass and other aggressive materials. AZS bricks are favored for their durability and ability to maintain structural integrity under harsh operating conditions, making them essential for optimizing efficiency and prolonging the lifespan of glass production equipment.
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