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Skimmer Block, Impact Pad and Well Block
Horton offers a wide range of precast shapes for tundish such as MgO-based or MgO-Al2O3-based skimmer blocks, impact pads and nozzle well blocks. Individual design is available to meet needs of specific operation condition. Horton series products feature high fired strength, superior resistance to erosion/corrosion, long service life.
| Al2O3 % Min. | 45 | 80 | 80 | 5 | - | |
| MgO % Min. | 33 | 6 | 4 | 80 | 85 | |
| SiO2 % Max. | 10 | 7 | 7 | 8 | 7 | |
| Bulk Density g/cm3 Min. | 110℃×24h | 2.90 | 3.00 | 3.05 | 2.90 | 2.85 |
| Modulus of Rupture MPa Min. | 110℃×24h | 10 | 3 | 5 | 7 | 10 |
| Cold Crushing Strength MPa Min. | 110℃×24h | 60 | 20 | 35 | 50 | 58 |
| Linear Change % | 110℃×24h | ±0.1 | ±0.1 | ±0.1 | ±0.1 |
±0.1 |