Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd
High Quality Industrial Refractory Material Manufacturer And Supplier
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Description of High Quality Sintered AZS-16/20/32 Zirconia Corundum Refractory Brick
Sintered Zirconia Corundum Bricks, also know as AZS bricks, can be made by Sintered or Fused. AZS has good resistance to alkali steam and thermal shock. It is mainly used for flame space of glass furnace, arch brick and wall brick of regenerator and upper lattice, and also can be used for auxiliary bottom or material channel brick of Float glass furnace and daily use glass furnace.
Parameter of High Quality Sintered AZS-16/20/32 Zirconia Corundum Refractory Brick
| Item | Index | ||
| AZS-16 | AZS-20 | AZS-32 | |
| ZrO2 % | ≥16 | ≥20 | ≥32 |
| Fe2O3 % | ≤0.4 | ≤0.3 | ≤0.3 |
| Bulk Density g/cm3 | ≥2.9 | ≥3.0 | ≥3.2 |
| Apparent Porosity % | ≤18 | ≤17 | ≤17 |
| Cold Crushing Strength MPa | ≥90 | ≥95 | ≥100 |
| 0.2Mpa Refractoriness Under Load ℃ | ≥1650 | ≥1700 | ≥1700 |