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Brand Name : CH Refractories
Model Number : LMT
Certification : ISO
Place of Origin : China
MOQ : 5 tons
Price : FOB 500-800USD/T
Payment Terms : L/C, T/T
Supply Ability : 5000 tons per month
Delivery Time : 15-30 working days
Packaging Details : Pallet or wooden carton
name : Corundum-Spinel Fire Brick
size : OEM
Application : Kiln Fire Bricks Widely Application
technicial : Sintered
Al2o3 content (%) : 80-88%
Material : Alumina Block
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 |
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.
Plant views
Packages of Corundum-Spinel Fire Brick
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88% Al2o3 Corundum Spinel Fire Refractory Bricks Kiln Fire Bricks Widely Application Images |