The alumina lining brick contains about 92% Al2O3. It’s also called ceramic lining brick, 92 alumina lining brick, ceramic lining brick, ball mill high alumina lining. Its shape is usually rectangular, trapezoidal or other irregular shapes. As an ideal lining brick, it has good wear resistance and chemical resistance!
Parameter of Alumina Lining Bricks
Kerui adopts high purity Al2O3 for production. Here you can refer the following tables and find the most suitable high alumina refractory bricks, so that we can provide more details for you. Moreover, if you need customized lining bricks, Kerui is glad to offer a professional solution.
Chemical Index of Alumina Lining Brick
| Item/Grade | Value |
|---|---|
| Al2O3, % | ＞92% |
| Bulk Density, g/cm³ | 3.60-3.65 |
| Hardness, Mohs | 9 |
| Wear Loss, % | <0.01 |
| Color | White |
Common Dimensions of Alumina Lining Brick
| Lining Brick Types | Length (mm) | Width1 (mm) | Width2 (mm) | Thickness (mm) |
|---|---|---|---|---|
| Rectangle Brick | 150 | 50 | 50 | 40, 50, 60, 70, 90 |
| Trapezoid Brick | 150 | 45 | 50 | 40, 50, 60, 70, 90 |
| Rectangular Half Brick | 75 | 50 | 50 | 40, 50, 60, 70, 90 |
| Trapezoid Half Brick | 75 | 45 | 50 | 40, 50, 60, 70, 90 |
| Thin Brick | 150 | 25 | 25 | 40, 50, 60, 70, 90 |
Wide Application of Alumina Lining Bricks
Grinding Equipment
One of the most common application scenarios is the lining of grinding equipment, like ball mill machines and mining equipment. This brick has good wear resistance and chemical corrosion resistance, which helps to improve grinding efficiency and reduce grinding costs. Additionally, the ball mill grinding machine lining involves ceramics, cement, power, coatings, pigments, chemicals, medicine and other industries. Welcome to explore more information on Kerui LinkedIn.
Industrial Kilns and Furnaces
Wear-resistant alumina lining bricks are suitable for high-temperature industrial kilns. Using this product to build the working layer or insulation layer can save about 20% to 30% of energy. Common applications include petrochemical gasification furnaces, carbon black industrial reactors, metallurgical induction furnaces, etc. For the use of high-temperature industrial kilns, the baking speed should not be too fast, otherwise, cracks will occur, thereby reducing its strength and service life.
Features of High Alumina Lining Brick
Long Service Life
High alumina lining bricks have good wear resistance, heat resistance and chemical corrosion resistance. Therefore, this refractory fire brick for sale is suitable for hard working environments. In the face of strong mechanical wear, chemical erosion and thermal stress shock, ceramic lining bricks can still maintain stable performance. Customers do not need to replace lining materials frequently.
Pollution Free
Kerui alumina lining brick has an alumina content of more than 92%. More importantly, Kerui uses high-purity alumina, which will not pollute the grinding raw materials. Using this lining brick to lay the equipment lining can greatly improve product quality.
Easy to Use
Usually, the density of alumina lining bricks is around 3.6g/cm³, which is about half of that of steel linings. The lighter weight makes it easier for workers to transport and install. Moreover, this product has low wear and low replacement frequency.
High Alumina Lining Brick Manufacturer in China – Kerui Refractory
Customized Service
Please provide the application environment and product drawings, Kerui Refractory Group can customize the appropriate product for you according to the working conditions. In addition, ceramic lining bricks are suitable for use in the feed port, discharge port or lining. If you still don’t know how to confirm the product information, don’t hesitate to get in touch with Kerui.
Rich Experience
We have more than 20 years of experience in the refractory industry. Therefore, the factory has rich product production experience, especially in customizing special-shaped bricks. In addition, engineers have participated in hundreds of projects and can respond to any situation in the project with a professional and timely attitude.
One-stop Service
Kerui provides a one-stop service including product consultation, production, delivery, transportation, and installation. Choosing to cooperate with us can save a lot of time and energy. In addition, each link has strict quality control. In a word, Kerui is a trustworthy factory and reliable manufacturer.
