Business Type | Manufacturer, Exporter, Supplier, Retailer, Trader, Distributor, Importer |
Material | Concrete |
Shape | Rectangular, Square |
Structure | Solid |
Click to view more |
Preferred Buyer From
Location | Worldwide |
Product Details
High Alumina Bricks is made of high-quality bauxite clicker as starting material by gaping at high pressure and sintering at high temperature.
Applications:
High Alumina Bricks are mainly used in furnace for glass, each position of linings of blast furnace.
The main applications are :
Specifications :
Advantages :
Specification
Item/Index | H.A-75% | H.A-65% | H.A-55% |
Al2O3(%) ≥ | 75 | 65 | 55 |
Fe2O3(%) ≤ | 2 | 2 | 2.5 |
Refractoriness ≥ | 1790 | 1790 | 1770 |
Cold Crusing Strength ≥ | 60 | 55 | 40 |
Apparent Porosity(%) ≤ | 20 | 22 | 23 |
Bulk Density(g/cm*) ≥ | 2.5 | 2.4 | 2.3 |
0.2MPa Refractoriness Under Load ≥ | 1500 | 1470 | 1450 |
Refiring Linear Change | 0~-0.2 | 0~-0.2 | ±0.2 |