Ultra Purity Sintered Corundum Refractory Fire Bricks For Electronics And Petrochemical Furnaces
Brand Name:Rongsheng
Certification:ISO9001 CE SGS
Model Number:Corundum Bricks
Minimum Order Quantity:5 tons
Delivery Time:Within 30 work days after receiving the prepayment
Payment Terms:L/C, T/T, Western Union
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Location:
Zhengzhou Henan China
Address:
10th & 11th Floors, No.6 Building, Central China Electronic Commerce Port, Daxue Road, Erqi District, ZhengZhou City, Henan Province, China
Supplier`s last login times:
within 48 hours
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Product Details
Ultra Purity Sintered Corundum Refractory Fire Bricks For Electronics And Petrochemical Furnaces
Product Description
Description:
Corundum Bricks is produced with high quality of sintered corundum, synthetic mullite and chromium oxide as raw material and processed under high temperature and high pressure. They have high bulk density, high compressive strength, good thermal shock resistance, good corrosion resistance to acid and alkali. The bricks are not affected by H2, CO gase.
Application:
Corundum Bricks are mainly used in the linings in decomposing furnaces for petroleum and chemical industry, as well as the chemical fertilizer industry. They are also used as high temperature kiln linings and furnitures in metallurgical industry.
Features:
1. High Bulk Density
2. High softenning temperature under load
3. Good wear resistance
4. Good thermal shock resistance
Specification:
Item | Corundum Bricks | |
| Al2O3, % | 99.3 | |
| Fe2O3,% | 0.1 | |
| Bulk Density, g/cm3 | 3.25 | |
| Refractoriness, °C | 1790 | |
| Refractoriness under load 0.2 Mpa, °C | 1700 | |
| Cold crushing strength, Mpa | 100 | |
| Thermal expansion, 1000°C | 6 | |
Ultra Purity Sintered Corundum Refractory Fire Bricks For Electronics And Petrochemical Furnaces
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