88% Al2o3 Corundum Spinel Fire Refractory Bricks Kiln Fire Bricks Widely Application

Brand Name:CH Refractories
Certification:ISO
Model Number:LMT
Minimum Order Quantity:5 tons
Delivery Time:15-30 working days
Payment Terms:L/C, T/T
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Address: Yuanzhuang Town Industrial Park, Xinmi City, Henan province, China
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High Temperature Brick Corundum-Spinel Fire Brick Kiln Fire Bricks widely application

Corundum-Spinel Fire Brick

Fused alumina, magnesium aluminate spinel, fused MgO and graphite are the main raw materials in use for Corundum-Spinel Fire Brick. Corundum-Spinel Fire Brick, featured with high strength, better corrosion resistance and thermal shock resistance, are mainly used in the bottom and sidewall for low and ultra-low carbon steel production.


Product code

CH-LMT80

CH-LMT85

CH-LMT88

Al2O3/%

80

85

88

MgO/%

5

4

3

C/%

5

5

5

Apparent porosity/%

8

8

8

Bulk density/g.cm3

2.90

2.95

3.0

Cold Crushing Strength/MPa

35

40

45

Application of Corundum-Spinel Fire Brick

The corundum brick's Al2O3 content is as high as 90% . For its better characters, the corudum brick often be used in petrochemical industry furnace, gasification furnace and large fertilizer equipment, and more than 1600° C super high temperature furnace, liner of furnace. It has longer Service life and it is reliable in quality.

Photos of Corundum-Spinel Fire Brick


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China 88% Al2o3 Corundum Spinel Fire Refractory Bricks Kiln Fire Bricks Widely Application supplier

88% Al2o3 Corundum Spinel Fire Refractory Bricks Kiln Fire Bricks Widely Application

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