Specifications

Magnesia Alumina Spinel Brick
1.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