The silicon carbide refractory bricks mainly use SIC as the main raw material. It has excellent properties of high strength. This product is a refractory brick made in a high temperature vacuum state after grouting. Finally, customers use it as the lining of various high temperature kilns. At present, our customers cover more than 50 countries and regions around the world.
Parameter of Silicon Carbide Refractory Bricks
The data in the table are based on the Chinese refractory industry standards. Kerui is glad to offer a customized type of silicon carbide block.
For standard types of silica refractory bricks like in this table, we will arrange for immediate delivery.
For customized carborundum bricks, it needs about 7-15 working days to finish the shipment.
| Item | Index | |
|---|---|---|
| SiC, % | ≥ | 85 |
| Fe2O3, % | ≤ | 0.5 |
| Apparent Porosity, % | ≤ | 16 |
| 0.2MPa Refractoriness Under Load, ℃ | ≥ | 1750 |
| Bulk Density, g/cm³ | ≥ | 2.6 |
| Cold Crushing Strength, MPa | ≥ | 80 |
| Modulus of Rupture, MPa | ≥ | 40 |
Features Silicon Carbide Refractory Bricks
High Working Temperature: The working temperature of silicon carbide fire bricks can reach 1750°C (3182℉). Therefore, it remains stable in high temperature environments and is usually used for furnace linings and kiln furniture in metallurgy, ceramics, chemicals and other industries.
Good Thermal Shock Resistance: This product has a small thermal expansion coefficient and excellent thermal shock resistance. They can withstand rapid temperature changes without breaking easily and are suitable for high temperature working environments.
Excellent Thermal Conductivity: Kerui silicon carbide refractory blocks have good thermal conductivity and high thermal conductivity, and are a good thermal conductive material. Among them, the thermal conductivity of clay-bonded silicon carbide bricks is 3-4 times higher than that other types.
High Mechanical Strength: The SIC bricks have high tensile strength and bending strength, and still maintain high strength at high temperatures.
Strong Chemical Stability: Silicon carbide bricks have strong resistance to corrosive substances such as acids and alkalis. It can face a long time in harsh chemical environments. Now you can learn more about Kerui through YouTube.
Advantages of Buying Silicon Carbide Brick from China Factory
Cost-effective
First of all, China factory offers competitive silicon carbide brick price. As one of the largest refractory brick factories in China, Kerui reduces costs by controlling raw materials and scale production. At the same time, the quality of silicon carbide bricks does not decrease. Therefore, it is very cost-effective to buy silicon carbide bricks from China.
Full Range of Products
Generally speaking, it is impossible to build a kiln with only one refractory material. Kerui offers a variety of refractory bricks, lightweight insulation bricks, unshaped refractory materials, ceramic fiber products, etc. If you need, we can customize a perfect technical configuration according to your kiln situation.
Technical Improvements
With the development of high temperature industry and the changes in customer requirements, Kerui China Factory has an experienced and efficient team of engineers. They are always waiting to provide you with professional product configuration and solve all after-sales services. If you are interested, please tell us about your project and get a solution today!
Excellent Service Support
China Kerui Factory provides you with 7/24 hours of service 365 days a year. As a refractory brick supplier for more than 20 years, we provide one-to-one service support and solve your problems at any time. More importantly, Kerui receives many positive feedback about service attitude and quality. Currently, many world-renowned companies have chosen Kerui as their long-term supplier.
Welcome to Visit Kerui Silicon Carbide Refractory Bricks Factory
Kerui factory is located in Xinmi City, Henan Province China. There are fully automatic production systems and strict quality control. For customers come to our factory, we’ll provide a professional business tour and conduct an effective solution. You can solve technical problems by face to face communication. If you want to book a visit, welcome to contact Kerui now.
