Composite ceramic riser

Composite ceramic riser
Composite ceramic riser pipes such as silicon carbide, quartz, and corundum are mainly used in the low-pressure casting industry, and are also suitable for ceramic degassing pipes, thermocouple protective sleeves, etc.
Composite ceramic riser has excellent performance such as corrosion resistance, low coefficient of thermal expansion, and good resistance to thermal shock. It does not fall or explode, is resistant to high-temperature thermal erosion, and has a long service life. Its excellent antioxidant performance, high thermal shock stability, and non wetting properties with high-temperature metal melt make it an ideal material for the metallurgical low-pressure casting industry. The use of composite ceramic riser pipes significantly reduces the operating cost of low-pressure casting while improving the quality of castings. Its service life is 5-20 times that of traditional riser pipes, greatly reducing the number of replacements and fully ensuring the continuity and automation of production. Special ceramic riser pipes made of different composite materials are suitable for industries such as cast steel, cast aluminum, and non-ferrous metal smelting.