Refractory corundum bricks: a leader in the high-temperature field

With the continuous development of industrial production, the demand for materials in the high-temperature field is also increasing. As an excellent refractory material, refractory corundum brick is favored in the field of high temperature. This article will introduce the characteristics, application range and purchase precautions of refractory corundum bricks in detail to help you better understand the leaders in this high-temperature field.

First, the characteristics of refractory corundum bricks

High temperature stability: Refractory corundum bricks have significant high temperature stability. In a high-temperature environment, the brick body can maintain dimensional stability and is not easy to deform and crack. At the same time, the creep resistance of corundum bricks is also good, which can effectively resist the deformation and damage of the material at high temperatures.

High corrosion resistance: Refractory corundum bricks can maintain good corrosion resistance in high temperature environments. Compared with other refractory materials, the chemical composition of corundum bricks is relatively stable and not easy to react with chemicals at high temperatures, thus ensuring its good corrosion resistance.

High strength and wear resistance: Refractory corundum bricks have high strength and wear resistance, and can withstand greater pressure and wear in high temperature environments. This allows corundum bricks to maintain their structural and functional stability for a long time in high-temperature equipment.

Good thermal insulation performance: Refractory corundum bricks have good thermal insulation properties, which can effectively block heat transfer at high temperatures. In high-temperature equipment, corundum bricks can be used as thermal insulation materials to provide good thermal insulation effect for equipment.

Low environmental pollution: refractory corundum bricks do not produce harmful substances in the production process, and are environmentally friendly. At the same time, corundum bricks will not produce harmful gases or residues during high-temperature incineration, which is harmless to the environment.

Second, the application range of refractory corundum bricks

Industrial stoves: Refractory corundum bricks are often used in the manufacture of industrial stoves, such as high-temperature kilns, heating furnaces, etc. Its excellent high temperature stability and thermal insulation performance enable the stove to maintain good structural stability and improve heating efficiency during use.

Chemical equipment: In the chemical field, refractory corundum bricks are often used to make reactors, distillation columns, pipelines and other equipment. Its corrosion resistance and high-temperature stability enable chemical equipment to maintain stable working conditions in harsh chemical reaction environments.

Aerospace: In the aerospace sector, refractory corundum bricks are commonly used in the manufacture of high-temperature insulation and structural materials. Its good thermal insulation performance and high-temperature stability enable aerospace equipment to maintain good working performance in harsh high-temperature environments.

Metallurgical industry: In the metallurgical field, refractory corundum bricks are often used in the manufacture of smelting furnaces, smelting furnaces and other equipment. Their high strength and abrasion resistance allow these devices to remain in normal working condition even in harsh, high-temperature environments.

Power industry: In the process of power production, refractory corundum bricks are often used in the manufacture of high-temperature stoves, power generation equipment, etc. Its excellent high temperature stability and thermal insulation performance provide a guarantee for the normal operation of power equipment.

3. Precautions for the purchase of refractory corundum bricks

Quality assurance: When purchasing refractory corundum bricks, it is necessary to choose products with quality assurance. Choose a manufacturer with relevant certifications and qualifications to ensure that the corundum bricks purchased meet national and industry standards.

Specification and size: According to the actual use needs, choose the appropriate size of refractory corundum bricks. At the same time, considering the damage during installation and use, some brick quantities should be appropriately reserved for replacement.

Special needs: For some special needs of the environment, such as strong acid, strong alkali and other chemical environments, refractory corundum bricks with special properties should be selected, such as reinforced, wear-resistant, etc.

Price and cost performance: According to the actual budget and use needs, choose the refractory corundum brick with appropriate cost performance. Weigh price and quality to choose a product that meets the needs of use and is affordable.

Manufacturer after-sales service: understand the manufacturer's after-sales service, and choose a manufacturer with perfect after-sales service to purchase. This ensures that you can get timely resolution and help when you encounter problems during use.

summary

As an excellent refractory material, refractory corundum brick has a wide range of application prospects in the field of high temperature. Its excellent high-temperature stability, high strength and wear resistance, as well as the characteristics of low environmental protection and pollution, make it a leader in many industries