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Product Description of High Performance1400℃ -1600℃ Durable High Alumina Anchor Bricks For Heating Furnace
The Anchor fire brick is a modern non-combustible refractory material composed of refractory aggregate, fine refractory particles, binders, and additional additives. During construction, blend binders and matrix (aggregates and fines) evenly, and introduce water (or another liquid) for agitation to create mortar suitable for casting. This product is extensively employed in heat-treatment furnaces, soaking furnaces, and petrochemical installations as the foundational material for thermal equipment and industrial furnaces.
Features of High Performance1400℃ -1600℃ Durable High Alumina Anchor Bricks For Heating Furnace
| Items | Index | |||
| LZ-75 | LZ-65 | LZ-55 | LZ-48 | |
| Al2O3 %,≥ | 75 | 65 | 55 | 48 |
| Cold Crushing Strength, MPa ≥ | 54 | 49 | 44 | 40 |
| Apparent Porosity, % ≤ | 23 | 23 | 22 | 22 |
| Refractoriness Under Load, °C ≥ | 1520 | 1500 | 1470 | 1420 |
| Linear Change on Reheating, [1500°C×2h]% | +0.1-0.4 | +0.1-0.4 | +0.1-0.4 | [1500°C×2h] +0.1-0.4 |
| Refractoriness, °C ≥ | 1790 | 1790 | 1770 | 1750 |
