Graphite rotor

In the smelting process of steel and non-ferrous metals, it is used for the manufacture and maintenance of furnaces, furnace bottoms, furnace doors and other parts.

Silicon nitride protection tube

Refractory materials refer to inorganic non-metallic materials with a refractoriness of not less than 1580 ℃, which are mainly used for structural materials of thermal equipment such as high-temperature furnaces.

Silicon nitride rotor

With alumina, magnesia and silicate as the main components, it has good heat resistance and thermal shock resistance, and is widely used in furnace structure.