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TIANAO REFRACTORY TECHNOLOGY
Aluminum magnesia carbon brick
The aluminum-magnesium carbon brick made of high-quality bauxite clinker and fused corundum and fused magnesia has small thermal conductivity, good heat preservation and proper residual expansion. It is used for ladle, lower wall, bottom and free. Good material for the department.
Product parameters
type | al-mgo-c | ||
Index Brand | TMC55 | TMC65 | TMC70 |
Al2O3（%）≥ | 55 | 65 | 70 |
Al2O3（%）+ MgO（%）≥ | 80 | 80 | 0 |
C（%）≥ | 9 | 8 | 5 |
B.D(g/cm3) ≥ | 3.00±0.04 | 3.00±0.04 | 3.16±0.04 |
AP（%）≤ | 7.0 | 7.5 | 8.0 |
CCS（Mpa）≥ | 35 | 35 | 40 |
