Corundum Mullite Dense High Alumina Refractory Bricks
Corundum Mullite Dense High Alumina Refractory Bricks
Corundum Mullite Dense Refractory Brick have low porosity, excellent hot strength and creep resistance, and good volume stability at high temperature, Jucos Corundum Brick have been developed to meet the most demanding specifications for various industrial applications
Corundum Mullite Dense Refractory Brick is widely used in metallurgical industry, like hot blast stove and blast furnace for Iron-making, lime kiln for production of lime, and rotary kiln and reheating stoves.
It can resist 1500 ℃ high temperature as well as keep good state, it also can resist compressive strength of at least 80Mpa, along iwth more than 30 times shock resistance (water cooling).
Corundum Mullite Dense Refractory Brick
Data
| Item | Chemical Composition |
| Al2O3% ≥ | 70 |
| Fe2O3% ≤ | 2 |
| Creep Rate% ≥ | 1350℃ |
| refractoriness≥ ℃ | 1790℃ |
Feature
1. Good Cold Crushing Strength
2. High Refractoriness Under Load
3. Good Thermal Shock Resistance
4. Low Reheating Linear Rate
Applications:
Corundum Mullite Dense Refractory Brick mainly used for the insulating lining of hot surfaces or backing heat-insulating layers of other refractory materials. The refractory linings or heat-insulating materials of the industries, such as, ethylene pyrolysis furnaces,tubular furnaces, reforming furnaces of synthetic ammonia, gas generators and high-temperature shullte kilns,etc
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