| Customization: | Available |
|---|---|
| Application: | Blast Furnace, Cement Kiln, Ceramic Kiln, Chemical Kiln, Glass Kiln, Steel-Making Furnace |
| Material: | Corundum |
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For high temperature melting parts of glass furnaces.
| Project name | Unit | White corundum | Brown corundum | Yellow corundum | Composite corundum |
| Al2O3 | % | 90~98 | 80~90 | 80~90 | ≥85 |
| SiC | % | -- | -- | -- | ≥10 |
| SiO2 | % | -- | -- | 10 | 3 |
| Fe2O3 | % | 0.5 | 0.5-1.0 | <1 | <1 |
| Apparent porosity | % | 19~23 | 17~22 | 18~23 | >18 |
| Softening temperature under load | ºC | 1500~1700 | 1500~1700 | 1500~1600 | >1650 |
| Refractoriness | ºC | 1790 | 1790 | 1790 | 1790 |
| Compressive strength at room temperature | MPa | 80~95 | 60-65 | 65-80 | ≥85 |
| Bulk density | g/cm3 | 3.0-3.3 | 3.0-3.2 | >3.0 | ≥3.0 |
| Heavy burn line change | %(ºC×h) | ±0.3 1600×3 |
±0.3 1550×3 |
±0.3 1550×3 |
±0.2 1600×3 |
Q1 : What's the MOQ. Can I get a sample of free?
A1: MOQ, according to the actual situation. We can offer a sample of free. Please, friendly bear the shipping cost.
Q2 : When can i get the quotation?
A2: We can give you reply with quotation quickly if you kindly send the inquiry with following factors: working temperature, maximum working temperature, bulk density, dimension (length*width*thickness), and quantity.
Q3 :What's the MOQ of trial order?
A3: No limit, we can offer the best suggestions and solutions according to your condition
Q4 : What is the HS code?
A4: The HS code is 68061010.
Welcome your inquiry and expect to provide satisfactory products and services for you.
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