Application and characteristics of silicon carbide brick

Silicon carbide brick is a high-grade refractory brick with silicon carbide as the main raw material, high purity silicon carbide powder and high activity silicon carbide differential mixing, after grouting molding and vacuum sintering at high temperature to recrystallize it.
Silicon carbide brick
The main content of silicon carbide brick is SiC, the content is 72%-99%. Silicon carbide brick due to different combination methods, the application of the industry and thermal equipment are also different. According to different bonding methods, it is divided into clay bonding, Theron bonding, alumina bonding, self-bonding, high aluminum bonding, silicon nitride bonding and so on. What are the uses of silicon carbide bricks? Where is it mainly used?

Silicon carbide brick because of the use of raw materials for silicon carbide, silicon carbide is also known as carborundum, is the use of quartz sand, coke, wood chips and other raw materials by electric furnace high temperature smelting. Silicon carbide is often used to make high-grade refractory materials because of its stable chemical properties, high thermal conductivity, small thermal expansion coefficient and good wear resistance.

Silicon carbide brick using silicon carbide corrosion resistance, high temperature resistance, high strength, good thermal conductivity, impact resistance and other characteristics of processing smelting high temperature furnace lining, and used in a variety of high temperature thermal equipment.

Use of silicon carbide brick

Silicon carbide brick because of the combination of different ways, its use is also slightly different, silicon carbide brick main use is as the lining of thermal equipment, according to the use of thermal equipment using different ways to process different specifications of silicon carbide products, such as silicon carbide plate, silicon carbide ring and so on.

Silicon carbide brick application

In the metallurgical industry, silicon carbide brick is mainly used in aluminum alloy smelting furnace, blast furnace secondary tuyere brick, etc. In the power industry, it is mainly used in boilers as boiler combustion chamber nozzle; In the domestic waste treatment industry, it is used in waste incinerators.