The Main Raw Material for Manufacture of Silicon Carbide Refractories

Carborundum as Raw Material

Carborundum is the main raw material used for the production of silicon carbide refractories. It is a compound comprised of silicon and carbon, with the chemical formula SiC. Silicon carbide refractories are essential materials for applications requiring high-temperature resistance, such as in furnaces and kilns. The outstanding thermal and chemical properties of silicon carbide make it an ideal choice for such demanding environments.

Manufacturing Process

The production of carborundum involves heating a mixture of silica sand and carbon in an electric furnace at elevated temperatures. This process results in the formation of silicon carbide, which is then further processed into various shapes and sizes suitable for use in refractory applications. The crushed and processed silicon carbide is then utilized for manufacturing silicon carbide refractories.

Application in High-Temperature Settings

Silicon carbide refractories find widespread application in industries where resistance to high temperatures and harsh chemical environments is required. They are utilized in the construction of furnaces, kilns, and other high-temperature equipment due to their superior heat resistance and durability. The use of carborundum as the primary raw material ensures the production of high-quality silicon carbide refractories that can withstand extreme conditions.