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  • Bonded AZS1
  • Zirconia Block
  • Refractory AZS Zirconia Block

Bonded AZS

  • ZrO2% ≥ : 31
  • Al2O3 % ≥ : 50
  • Fe2O3 % ≤ : 0.1
  • A.P. % ≤ : 18
  • B.D. (g/m3) ≥ : 3.40
  • Quantities can be customized

Product details:location : Home > Products > Corundum Brick

Specification

Performance Item Unit Typical value Specification
Chemical Composition SiO2 % 16  
Al2O3 50 ≥46
Fe2O3 0.1  
ZrO2 30 ≥26
Physical Properties Bulk Density g/cm3 3.28 ≥3.20
Apparent Porosity % 17 ≤20
Cold crushing Strength Mpa 150 ≥70
Refractoriness Under Load (T2, 0.2MPa) 1680 ≥1630
Application:        
Used for Superstructure, Channel, Paving and Sub paving.    

Advantage of these products:Acid refractoriness 
The properties of strong resistance 
Low thermal expansion coefficient 
High refractoriness under load

Specification:

Products/Index Bonded AZS
FM-AZS
ZrO2% ≥ 31
Al2O3 % ≥ 50
Fe2O3 % ≤ 0.1
A.P. % ≤ 18
B.D. (g/m3) ≥ 3.40
C.C.S(Mpa) ≥ 110
Refractory Under load T2°C 1680

Application:
The products are acid refractoriness with the properties of strong resistance to slag, low thermal expansion coefficient and high refractoriness under load. They are widely used in the high erosive zones in the furnaces of the glass, chemistry and metallurgy industries.

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