High Temprature and Good Resistance Pure Corundum Brick
Specifications
1.Pure Corundum Brick excellent physical property in high temperature2.resistance to chemical corrosion
High Pure and Low Silica Corundum |
Pure Corundum |
Chrome Corundum |
Brown Corundum |
|
MA-99 |
MA-96 |
MCA-12 |
FZA |
|
Al2O3 % |
≥99 |
≥96 |
≥88 |
≥78 |
SiO2 % |
≤0.2 |
|
|
≤14 |
Fe2O3 % |
≤0.15 |
≤0.3 |
≤0.3 |
|
R2O % |
≤0.15 |
|||
Cr2O3 % |
10-12 |
|||
Apparent Porosity % |
≤17 |
≤18 |
17-79 |
18 |
Bulk Density g/cm3 |
≥3.15 |
≥3.0 |
≥3.15 |
≥3.0 |
Cold Crushing Strength Mpa |
≥100 |
≥70 |
80-100 |
98 |
Modulus of Rupture at High |
≥9.5 |
|||
Refractoriness °C |
≥1900 |
≥1850 |
||
0.2Mpa Refractoriness Under Load T0.6 °C |
≥1700 |
≥1680 |
≥1700 |
≥1680 |
Thermal Stability 1100°C |
≥6 |
≥6 |
||
Reheat liner change 1600°C×3h % |
≤±0.2 |
≤±0.3 |
0-0.2 |
1500°C×2h |
Send Inquiry to This Supplier
You May Also Like
-
Zircon SandUS$ 75,000 - 950,000MOQ: 1 Set
-
Black /green Silicon Carbide BallUS$ 750 - 1,500MOQ: 20 Tons
-
Rotary KilnNegotiableMOQ: 1
-
Hollow Ceramic Cenosphere for PaintUS$ 354 - 1,385MOQ: 1 Metric Ton
-
Special-shaped Clay Bricks, Refractory Bricks for Calcium Carbide Furnace Lids, Kewei Refractories, Customization Supported, Manufacturer of Clay Refractory BricksUS$ 200 - 215.38MOQ: 1 Ton
-
Molybdenum Rhenium (Mo-Re) Alloy WireUS$ 1999 - 2999MOQ: 1 Kilogram
-
Energy-saving Refractory Insulation Bricks Mullite Insulation Brick for High-temperature Ethylene Cracking FurnacesUS$ 0.36 - 0.66MOQ: 10 Units
-
Professional Fireclay Brick Low Creep Refractory Thermal Insulation Fire Clay BricksUS$ 250 - 350MOQ: 1 Ton
-
Cenospheres\ZeeospheresUS$ 630 - 660MOQ: 1 Ton
-
Fused Cast α-β Alumina BlockNegotiableMOQ: 1 Short Ton