Specifications

Magnesia Ferrum Alumina Spinel brick
Good flexibility
Excellent temperature vibration

                                                            Synthetic Magnesia Ferrum Alumina Spinel brick   

Specification: 

Magnesia ferrum spinel brick and synthetic magnesia ferrum alumina spinel brick are made of high purified magnesia clinker and ferrum alumina spinel clinker at strictly controlled temperature and sintered atmosphere, which enables the product to have good flexibility and temperature vibration. The performances of attaching kiln wall and corrosion resistance are better good quality magnesia chrome brick.The product for lining of large dry cement rotary kilns.  

 

Physical and Chemical Index: 

 

Item		Behaviors
		Magnesia Ferrum Alumina Spinel Brick
		TY-MFA80	TY-MFA75
Chemical Composition %	MgO ≥	83	82
	Al2O3 ≤	3-6	4-7
	Fe2O3	5-8	5-8
Apparent Porosity %		17	17
Cold Crushing Strength Mpa		45	45
Refractoriness under load 0.2Mpa °C		1700	1680
Bulk Density g/cm3		3.00	2.98
Thermal Shock Resistance (1100°C water cooling, times)		5	5