Alumina-magnesite Carbon Bricks uses high grade bauxite clinker, fused corundum, fused magnesia and high-carbon graphite as raw material, uses phenolic resin as bonding agent, and it is shaped by high pressure. Alumina-magnesite Carbon Bricks is characterized by low apparent porosity, high slag resistance and strong erosion wash-out resistance. During using period, spinel constructure would appear, in which way can increase materials' spalling resistance and slag resistance. Alumina-magnesite Carbon Bricks are mainly used in ladle wall and bottom.
Index Brand |
PUIL-AMC65 |
PUIL-AMC70 |
Magnesia alumina spinel carbon brick |
Al2O3(%≥ |
65 |
70 |
58 |
MgO(%) ≥ |
11 |
11 |
16 |
C(%) ≥ |
9 |
9 |
7 |
Apparent Porosity ≤ |
8.0 |
6.0 |
12 |
Bulk Density (g/cm3) ≥ |
2.98 |
3.00 |
2.70 |
Cold Crushing Strength (MPa)≥
|
40 |
45 |
40 |
Refractoriness on Loading (℃) ≥ |
1600 |
1650 |
1560 |
Application Area |
Ladle wall, bottom |
Ladle wall, bottom easy-break area |
Ladle lining brick, Nozzle well block |
Contact: Ed
Phone: +86-15290822777
Tel:
Email: sales@ruizhirefractory.com
Add: Jinqiao District, Dashiqiao City, Liaoning Province, China