PRODUCT
PRODUCT DISPLAY
CONTACT
TIANAO REFRACTORY TECHNOLOGY
Magnesia-aluminum brick
Magnesium-aluminum brick (H LM L) is made of high-quality magnesia with a Mgo content of 90-97% and high-quality alumina. The high-temperature phase spinel is formed in the matrix of the product, which has good high temperature performance and high thermal shock stability. Widely used in non-ferrous metallurgical furnaces.
Product parameters
type | mgo-al-c | |||||
Index Brand | TML80 | TML85 | TML88 | TMLGe85 | TMLJ8 | TMLJ12 |
MgO（%）≥ | 80 | 85 | 88 | 85 | 84 | 82 |
Al2O3（%）≥ | 5-10 | 5-8 | 5-8 | (Al2O3+Cr2O3)5-8 | 8-13 | 12-14 |
AP（%）≤ | 18 | 18 | 18 | 18 | 18 | 19 |
CCS（Mpa）≥ | 40 | 40 | 40 | 40 | 40 | 40 |
Load softening point（℃）≥ | 1600 | 1650 | 1700 | 1660 | 1700 | 1700 |
Thermal stability1100℃ | 3-6 | 3-6 | 3-6 | 3-6 | 5-10 | 5-10 |
B.D(g/cm3) ≥ | 2.85-3.0 | 2.85-3.0 | 2.90-3.0 | 2.85-3. | 2.90-3.05 | 2.85-3.05 |
