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| Quantity: | |
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Characteristics of this series products are as follow:
The brick is made from sintered special grade high alumina bauxite, formed by high pressure and sintered by high heat. its main minerals are mullite and corundum phase. The product has good properties of resisting physical high temperature and chemical erosion. It is widely used in different parts of blast furnace lining.
The technical specification :
| Items | GL-48 |
| Al2O3 % min | 48 |
| Fe2O3 % max | 2.0 |
| Refractoriness ºC min | 1760 |
| Bulk density g/cm3 min | 2.2 |
| Cold crushing strength Mpa min | 50 |
| Refractoriness under load ºC | 1450 |
Characteristics of this series products are as follow:
The brick is made from sintered special grade high alumina bauxite, formed by high pressure and sintered by high heat. its main minerals are mullite and corundum phase. The product has good properties of resisting physical high temperature and chemical erosion. It is widely used in different parts of blast furnace lining.
The technical specification :
| Items | GL-48 |
| Al2O3 % min | 48 |
| Fe2O3 % max | 2.0 |
| Refractoriness ºC min | 1760 |
| Bulk density g/cm3 min | 2.2 |
| Cold crushing strength Mpa min | 50 |
| Refractoriness under load ºC | 1450 |
