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Metallurgy,Chemicals & Energy > Refractory Bricks
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Business Type: Trade service
Main Products:RefractoryThermal Insulation MaterialRefractory BrickFused Cast Refractory BlockSintered Magnesia Refractory BrickSintered High Alumina Refractory BrickSintered Fireclay Refractory BrickThermal Insulation Refractory BrickMonolithic Refractory Material
ID:21122369285
Category: Metallurgy,Chemicals & Energy Refractory Bricks
MOQ:1.00 Ton(s)
BrickSintered Corundum Corundum BrickRefractory MaterialRefractory
T/TD/P
1. Product Name：Sintered Corundum Series
2. Item Code：A2501
3. Product Introduction：
Corundum series, which is made of fused cast white corundum, plate corundum and superfine powder, is sintered under high temperature. There are generally three moulding methods of it: pressure moulding, casting moulding and vibration moulding.
According to different contents of alumina, it can be divided into:
High purity corundum products;
BPL products;
Sintered corundum products:
Corundum mullite products;
4. Application
It is mainly used in glass furnaces. Furthermore, it is able to be applied to key parts of furnaces in industries of steel, petrochemical, chemical fertilizer, non-ferrous metal, electronics, refractory materials, etc.
5. Characteristics
It has advantages of high temperature resistance, high compressive strength, high temperature erosion resistance and washing-out resistance. Especially, it has a good reputation of zero pollution for the parts contacting with liquid glass.
6. Physical and Chemical Indicators
Items | High Quality and High Purity Corundum Brick | BPL | Sintered Corundum Brick | Mullite Corundum Brick | ||
Al2O3 | ≥ | % | 99 | 94 | 90 | 80 |
SiO2 | ≤ | 0.2 | 8 | 18 | ||
Fe2O3 | ≤ | 0.2 | 0.15 | 0.2 | 0.3 | |
Bulk Density | ≥ | g/cm3 | 3.2 | 3.15 | 3.05 | 2.8 |
Apparent Porosity | ≤ | % | 19 | 18 | 18 | 18 |
Cold Crushing Strength | ≥ | Mpa | 100 | 100 | 100 | 100 |
Refractoriness Under Load（0.2MPa,0.6%) | ≥ | ℃ | 1700 | 1680 | 1700 | 1700 |
We will provide the most suitable refractory product and quotation based on different customer demands. If any interest, please feel free to let us know. Looking forward to your kind enquiry.
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