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Magnesia iron spinel brick

Magnesia iron spinel brick also named magnesia hercynite brick, it is most frequently used in burning zone of cement rotary kiln. Compared to traditional spinel brick, its advantage lies in its excellent kiln coating performance.

Other name: Magnesia hercynite brick

Model Number: MTZ-85, MTZ-88

Certification: ISO9001-14001

Minimum Order Quantity: 5 MT

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Magnesia Iron spinel brick

Introduction

Magnesia iron spinel brick also named magnesia hercynite brick, is made of high purified magnesite clinker and iron clinker under strictly controlled temperature and sintered atmosphere which enables the product to have good flexibility and temperature vibration.

Features

1. High refractoriness under load
       2. Good corrosion resistance
       3. Dense structure
       4. High Bulk Density

Physical and Chemical

Magnesia Iron Spinel Brick

MTZ-85

MTZ-88

MgO ≥

85

88

Fe2O3

5-7.5

5-6

Apparent Porosity %

17

16

Cold Crushing Strength Mpa

45

55

Refractoriness under load 0.2Mpa 

1600

1650

Bulk Density g/cm3

3

2.9

Thermal Shock Resistance (1100 water cooling, times)

6

8

Application

1. Steel Plants
       2. Cement Plants
       3. Glass Furnaces
       4. Petrochemical Industries
       5. Non-ferrous Metals
       6. Aluminium, Ceramics, Boilers, Incinerators

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