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Holloware Casting Sets for Ingot |
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Horton proposes a complete of aluminous refractory shapes for the pressurized casting of ingots. These shapes, that are characterized by the alumina content(between 40% and 70%). In order to meet the specific requirements of each steel plant, besides those of the actual market in particular as regards cast products, Horton has set up a vast assortment of moulds and is therefore in a position to produce custom-made products or special shapes according to different production requirements.
| SiO2 % |
53 |
44.5 |
35 |
24 |
| Al2O3 % |
40 |
50.3 |
60 |
71 |
| TiO2 % |
1.6 |
2.1 |
2.5 |
2.5 |
| Fe2O3 % |
1.7 |
1.7 |
1.7 |
1.7 |
| CaO % |
0.3 |
0.3 |
0.3 |
0.2 |
| MgO % |
0.7 |
0.5 |
0.1 |
0.2 |
| Na2O+K2O % |
0.7 |
0.5 |
0.3 |
0.3 |
| Bulk Density g/cm3 |
2.07 |
2.25 |
2.30 |
2.35 |
| Apparent Porosity % |
21 |
19.1 |
18.3 |
24 |
| Linear Expansion Coefficient 10-6K-1 |
5.3 |
6 |
6.5 |
6.28 |
| Dimension Tolerances % |
±2 |
±2 |
±2 |
±2 |
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Refractory Products