AL2O3-SIC-C
1770< Refractoriness< 2000
Long Time Materials
Heat-Resistant Material
Brick
Alumina Block
According to The Requirements
on Wooden Pallets
Iso9001: 2008
China
69022000
Product Description
Using mullite, wax stone, corundum, silicon carbide, carbon graphite as the main raw material, adding anti-oxidants and metal additives, made Of a composite binder. Products have good resistance to corrosion of iron slag and thermal shock resistance and other characteristics, for torpedo, Mixer working lining.
| Brand Item | Al2O3 - SiC-C brick | ||||
| ASC-T | ASC-Z | ASC-D | ASC-H | ASC-L | |
| Al2O3 % ≥ | 58 | 58 | 58 | 58 | 60 |
| SiC % ≥ | 7 | 5 | 11.5 | 10 | 10 |
| C % ≥ | 10 | 11.5 | 5 | 8 | 8 |
| Apparent Porosity (%) ≤ | 8.5 | 8.5 | 10 | 10 | 8 |
| Bulk density (g/cm 3 ) ≥ | 2.75 | 2.75 | 2.75 | 2.75 | 2.85 |
| Cold Crushing Strength (MPa) ≥ | 40 | 40 | 40 | 50 | 50 |
| Modulus of rupture (MPa) ≥ | 15 | 15 | |||
| Permanent linear change % | 1450 º C × 2h 0~0.5 | 1400 º C × 2h 0~0.7 | |||
| Application | Working lining | Working lining Slag line zone | Top of working lining | Working lining | Working lining |
