Beijing YuDa Science and Technology Co., Ltd.
Yuda has always adhered to the development philosophy of "serving needs and creating value", based on national strategy, and serving global customers.
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White Corundum Silicon Carbide Brick
White Corundum Silicon Carbide Brick/High hardness/High wear resistance/High thermal stability
Summary:
The white corundum silicon carbide brick uses electric melted white corundum and silicon carbide as the main raw materials, mixed with ultrafine powder additives, and processed by high-pressure molding, high-temperature firing, and precision grinding. Its main physical and chemical properties and allowable dimensional deviations must comply with regulations.
Technical data:
| Project | Unit | Index |
| AL₂O₃ | % | ≥60 |
| SiC | % | ≥30 |
| Fe₂O₃ | % | ≤1.0 |
| Apparent porosity | % | ≤17 |
| Refractoriness | ℃ | ≥1790 |
| Bulk Density | g/cm³ |
≥3.0 |
| Cold Crushing Strength | MPa | ≥120 |
| Modulus of Rupture | MPa | ≥20 |
|
Refractoiness under load 0.2MPa |
℃ | ≥1700 |
|
Reheat linear change 1500℃×3h |
% | 0~-0.1 |
Packaging and Storage:
Wooden pallets+thermoplastic film packaging,size 100×80×70 mm and weighs about 1.4 tons /pallet ;Store in a dry, moisture-proof warehouse,storage period is 24 months.
Construction method:
Use refractory mortar for construction.
YuDa’s Expertise
Beijing Yuda's main business includes refractory materials, insulation materials, wear-resistant materials, metal materials, and provides refractory material diagnosis, design, research and development, manufacturing, construction, and maintenance services. For many years, we have been committed to providing our customers with the highest quality products, the most comprehensive services, and the most accurate solutions, saving them time, effort, and money, and ensuring the stable operation of high-temperature kilns. At the same time, we can also provide engineering general contracting services such as refractory material selection, design, installation, and maintenance, optimize refractory material configuration, improve the synergy between refractory materials and processes, increase kiln operation rate, and provide you with comprehensive nanny style services.
Contact Us
If you have any questions, please feel free to contact us and we will be happy to serve you, thank you for your support.Yuda has always adhered to the development philosophy of "serving needs and creating value", based on national strategy, and serving global customers.
E-mail: bjydnh@163.com
WhatsApp:+86 17822353985
We look forward to assisting you with your refractory needs and providing you with the best solutions for your industrial applications.