Specifications
Magnesia Alumina Spinel Brick1.High refractoriness.
2.High resistance to corrosion.
3.Excellent thermal shock resistance.
Magnesia Alumina Spinel Brick
Specification:
It is a kind of alkaline refractory product with perriclase as main phase magnesia alumina spinel clinker as basic material .The product has such characteristics as good temperature vibration, good strength and volume stability in high temperature.
Application:
Magnesia Alumina Spinal Brick is widely used in transition zone of cement rotary kilns, glass tank regenerators and lime kilns.
Physical and Chemical Index:
Item | Behaviors | |||
Magnesia Alumina Spinel Brick | ||||
TY-MA5 | TY-MA10 | TY-MA15 | ||
Chemical composition | MgO % | 85 | 80 | 80 |
Al2O3 % | 5-7 | 8-10 | 15-17 | |
Apparent Porosity % | 18 | 18 | 17 | |
Cold Crushing Strength Mpa | 40 | 40 | 40 | |
Refractoriness under load(T0.6°C) | 1620 | 1650 | 1650 | |
Bulk Density g/cm3 | 2.9 | 2.9 | 2.9 | |
Thermal Shock Resistance (1100°C water cooling, times) | 6 | 8 | 10 | |
