We will make just about every exertion for being excellent and perfect, and speed up our actions for standing during the rank of worldwide top-grade and high-tech enterprises for Fireclay Insulating Brick, Zirconium Containing Ceramic Fiber Paper, Lipophilic Silica. Our company strives to be at the forefront of the market, only in the field we reach, can we live up to the trust and friendship of consumers. We have always followed the development concept of 'advancing with the times, exploring and innovating'. We now have professional production equipment, strong technical force and perfect pre-sales and after-sales service. The product quality is stable, which is deeply trusted and praised by users. Our concept is to provide a one-stop service of pre-sales, in-sales and after-sales, and the whole process of meeting customer needs is the core of corporate activities. Our company will steadily expand, build an efficient enterprise management platform with the effective integration of resources.
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)
With our faith, we are to make the Silica Mullite Bricks for Sale high efficient. We attained ISO9001 which provides solid foundation for our further development. We have noticed that with the economic growth, the industrial structure is accelerating the transition from simple labor-intensive products to capital and technology-intensive products and self-owned brands and self-developed products.
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