Non-Wetting Aluminum Castable
New composite concrete mixture, insoluble in aluminum
Application
For areas subject to intense erosion by molten aluminum
Description
Low-cement concrete is produced using high-quality bauxite as the base material and pure calcium aluminate cement as the binding agent. This material achieves excellent resistance to aluminum infiltration through the incorporation of anti-infiltration additives and optimization of the matrix structure of the composition.
Specifications
| Item | RSNA-80 |
|---|---|
| Al2O3 % ≥ | 78 |
| Maximum Service Temperature °С | 1500 |
| Bulk Density g/cm3 ≥ | 2.85 |
| CMOR MPa ≥ | 10 |
| Cold Crushing Strength MPa ≥ | 60 |
| Thermal Conductivity 350°C W/ (m·K) | 3.2 |
| Service Area | The lower parts of the molten metal bath or furnace walls, plug areas, temperature measurement holes, aluminum tap holes, door frames, and lintels. |
Applications
- Aluminum Melting Furnace
- Aluminum Holding Furnace
- Aluminum Ladle
The working lining of an aluminum melting furnace
Precast Concrete Trough
Aluminum Melting Furnace Bath
