We continue to be at the forefront of product innovation, committed to the unparalleled research and development of Magnesium oxide board for building engineering, High Alumina Insulation Brick, Production plant of silica mullite brick for cement kiln industry. Our staff are highly-specialized and will help you find the product you need. Welcome your inquiry. At the same time, we cherish every opportunity to provide services to our customers and attach importance to the information and suggestions given by each customer. Most problems between global suppliers and clients are due to poor communication. Our company is a rising enterprise, a continuous development enterprise. With the profound aspiration of 'sustainable development, industry first', we create brilliance and dream with extraordinary courage and lead the industry to take off in a new era. While focusing on economic benefits, we also pay more attention to the social benefits of enterprises, and gain economic and social benefits through the principle of honest management.
1,Description of Mullite-SiC Brick:
The product using fused SiC,Sintered mullite sand,corundum sand and calcined bauxite as raw materials. by high pressure shaping and high temperature firing. Product has good thermal shock resistance, high thermal conductivity, good corrosion resistance and high chemical stability etc trait. It is widely used in heat treatment furnace, glass annealing furnace, enamel sintering furnace and other industrial furnace.
2,Index of Mullite-SiC Brick
| Item | Mullite-SiC brick | Corundum-SiC brick | High Alumina-SiC brick |
SiC% | ≥20 | ≥20 | ≥20 |
Al2O3% | ≥65 | ≥70 | ≥55 |
Fe2O3% | ≤1.0 | ≤1.0 | ≤1.5 |
Bulk Density g/cm³ | ≥2.3 | ≥2.6 | ≥2.5 |
Apparent Porosity% | ≤20 | ≤22 | ≤20 |
Cold Crushing Strength MPa | ≥80 | ≥100 | ≥80 |
Refractoriness under load ℃ | ≥1600 | ≥1600 | ≥1600 |
3,Product knowledge:
According to the different content of alumina and production process, products are divided into high-purity mullite silicon carbide brick, corundum silicon carbide brick, high-alumina silicon carbide brick.The main raw materials of high purity mullite silicon carbide bricks are fused mullite sand, andalusite sand and high purity silicon carbide sand,adding metal silicon and ultrafine powder, the product matrix is strengthened and the microstructure of the product is improved.Corundum silicon carbide brick is made of fused white corundum sand and high purity silicon carbide sand as the main raw materials,which improves the content of alumina, strength and wear resistance of the product.The performance of high alumina SiC brick is slightly worse than that of mullite SiC brick and corundum SiC brick.
4,Main features of the product:
1),The apparent porosity plate is low.≤20%
2),High density, density≥2.5g/cm3
3),High wear resistance
4),High temperature performance,refractoriness under load≥1600℃
5),Thermal shock resistance is very good.
5,Main uses of products:
Dry quenching coke oven,electrolytic aluminium cell, garbage incinerator, annealing furnace, etc.
6.Good feedback of product use effect,the products have been exported to Russia, Australia, Oman
7.We are a professional supplier, who can provide customers with free product technology, use and other issues.
Do you want to find a professional supplier of refractory products?
Do you want to find a stable and credible supplier?
Then please contact with us
Contact me:Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
We are a comprehensive company specializing in Silicon Carbide Refractory Brick Carborundum Brick production, sales and service, and our products are sold all over the world. In case you pursuit the Hi-quality, Hi-stable, Aggressive price elements, corporation name is your greatest choice! Our company turns the development momentum to rely on innovation-driven, vigorously promoting technological innovation, management innovation and business model innovation.
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