// SPEC · Refractory Bricks
High Alumina Brick Al2O3 75%
Premium high alumina brick with 75% Al2O3. Superior performance in steel and non-ferrous metal industries.
// Key Features
- Very high refractoriness
- Excellent creep resistance
- Low iron content
- High density
// Technical Specifications
| Al2O3 (%) | ≥75 |
| Fe2O3 (%) | ≤1.5 |
| Apparent Porosity (%) | ≤20 |
| Cold Crushing Strength (MPa) | ≥70 |
| Refractoriness Under Load (°C) | ≥1510 |
// Applications
Steel ladleTundishRotary kilnHeating furnace
// Quick Specs
Max Temperature1550°C
Density2.6 g/cm³
StandardGB/T 2988
// Get Pricing
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