Chrome Zircon Corundum Composite Brick
Description
The raw ingredients for sintering grid-shaped jade, electric melting chromium oxide, high-pure zirconium, and composite binding agent make up the bulk of the chrome zircon corundum composite brick.The major raw materials for the lightweight component, which uses low aluminum natural mullite stone, are blue spry and chamotte. The material is placed in the mold, then heavy materials and lightweight materials are added at both ends, creating the refractory fire bricks. Brick is created by high-pressure molding and high-temperature sintering.
Features
High temperature resistance, abrasion resistance, outstanding thermal shock stability, and great resistance to erosion are all properties of chrome zircon corundum composite brick.
Application
The interior lining of heat workers, such as the rotation kiln and the second-fire chamber of environmental protection hazardous waste disposal, are frequently lined with the chrome zircon corundum composite brick.
Physical And Chemical Indicators
| Item | Chrome zircon corundum brick | |
| heavy quality part | lightweight part | |
| Al2O3 %≥ | 80 | 35 |
| Cr2O3+ZrO2 %≥ | 12 | - |
| 0.2MpaDrise softening temperature(T0.6) ≥℃ | 1680 | 1300 |
| Volume density g/cm3 ≥ | 3.2 | ≤1.7 |
| Apparent porosity ≤ | 16 | - |
| Normal temperature compressive strength Mpa ≥ | 100 | 25 |
| Thermal shock stability (1100℃ Water -cooled)cycles | ≥25 | |
Packing And Shipping
Packaging according to safety sea-exporting packing Standard
Dispatch : loading the finished packing material at factory by container Door toDoor
By sea fumigated wooden pallet + plastic belt + plastic film wrap.
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