What are the advantages of box-type electric furnaces using silicon carbide rods?

The silicon carbide rod is a rod-shaped non-metal high temperature electric heating element that is made of green high-quality silicon carbide materials as the main raw material, and is formed by light processing, high temperature silicification, and crystallization. Compared with the box-type electric furnace using metal electric heating elements, it has the advantages of high operating temperature, oxidation resistance, corrosion resistance, long life, low deformation, and convenient installation and maintenance.