What is bonded AZS brick ?

What is bonded AZS brick?


AZS brick refers to a type of refractory brick that is made from a mixture of alumina (A), zirconia (Z), and silica (S). The name "AZS" is derived from the chemical symbols of these three components. This type of brick is commonly used in the construction of glass melting furnaces and other high-temperature industrial applications.


"Bonded AZS brick" typically refers to AZS bricks that are bonded together using a suitable refractory binder during the manufacturing process. The bonding process is crucial to ensure the integrity and strength of the brick when exposed to high temperatures and harsh conditions.


AZS bricks are known for their excellent resistance to corrosion, thermal shock, and erosion. The combination of alumina, zirconia, and silica provides these bricks with unique properties that make them well-suited for use in environments where high temperatures and corrosive substances are present.


The use of bonded AZS bricks in glass melting furnaces is particularly important because these furnaces operate at extremely high temperatures and are exposed to molten glass, which can be corrosive to many materials. The refractory properties of AZS bricks make them capable of withstanding these challenging conditions, contributing to the overall efficiency and longevity of the glass manufacturing process.

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