Continuous casting crucibles Graphite silicon carbide

Features

High thermal conductivity: Graphite has extremely high thermal conductivity, which can achieve rapid and uniform heat transfer and ensure the uniformity of the temperature of the metal melt.

High temperature resistance: Silicon carbide has excellent high temperature resistance and can usually withstand temperatures above 2000°C, making it suitable for various high-temperature metal melts.

Excellent thermal shock resistance: Graphite and silicon carbide composite materials are not easy to crack under rapid heating and cooling conditions, ensuring stability in high temperature environments.

Corrosion resistance: Silicon carbide has strong resistance to oxidation and chemical corrosion, extending the service life of the crucible.

High strength and wear resistance: The hardness of silicon carbide is second only to diamond, giving the crucible high strength and wear resistance to withstand the erosion and wear of the melt.

typical application

Steel smelting: used in the continuous casting process of steel to ensure the purity and temperature control of molten steel.

Non-ferrous metal smelting: Provide a stable high-temperature melting environment for the casting of aluminum, copper and other non-ferrous metals.

High-temperature alloy casting: Suitable for casting of high-temperature alloys such as nickel-based and cobalt-based alloys to meet the needs of high-temperature and high-corrosion environments.

product specifications

Graphite silicon carbide continuous casting crucibles are available in a variety of specifications and sizes, and specific parameters can be customized according to customer requirements, including but not limited to:

Diameter: 100mm-1000mm

Height: 100mm - 1500mm

Wall thickness: 10mm - 50mm

Use and maintenance

Preheating treatment: Full preheating should be carried out before initial use to prevent thermal shock and crucible rupture.

Regular cleaning: Keep the inside and outside of the crucible clean to avoid residual slag and oxides from affecting the service life of the crucible.

Safe operation: handle with care during transportation and use to prevent the crucible from mechanical damage.

Quality Standard

Graphite silicon carbide continuous casting crucibles should comply with ISO, ASTM and other relevant international standards and industry specifications to ensure the reliability of product quality and performance.

Supply and customization

Many professional manufacturers provide high-quality graphite silicon carbide continuous casting crucibles, and the specifications and models can be customized according to customers' specific requirements.  Choosing the right crucible material and size can help improve casting process efficiency and casting quality.

Through the above introduction, customers can better understand the performance characteristics and usage methods of graphite silicon carbide continuous casting crucibles, so as to choose the product that best suits their production needs.