Application of sintered AZS refractory brick
Description of sintered AZS refractory brick
Sintered AZS refractory bricks are products made of zircon and alumina as the main raw materials and pre-synthesized materials as aggregates. Since the blank is a barren material, it is not effective to increase the density of refractory bricks only by increasing the molding pressure. The increase in the number of pressing of large products will also lead to spalling and uneven density. It is necessary to adjust the critical particle size composition, add composite binders and a small amount of TiO2, MgO sintering aids and strengthen sintering measures to achieve the purpose of dense sintering.
Characteristics of sintered AZS refractory brick
1. Anti-glass liquid and alkali erosion, anti-scour
2. Good thermal stability and low thermal conductivity
3. The structure and density are uniforms, and the content of the glass phase is low.
Application of sintered AZS refractory brick
Mainly used for the bottom of the glass melting part, the bottom of the cooling part, the small furnace, the lattice of the regenerator, the nose area of the L-shaped hanging wall, etc.
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