High strength silicon carbide ceramic tube SIC different types customized fire resistance

Short Description:

Silicon carbide ceramic tube is a kind of pipe made of silicon carbide (SiC) as the main component of ceramic material. The manufacturing process includes powder configuration, device adjustment, powder filling, cold isostatic pressing, core-cutting finishing and high temperature sintering. This pipe has high density, high machining accuracy and uniform structure, which can meet the needs of high-precision environments, such as the nuclear industry.

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Product Detail

Product Tags

Product Parameter：

Items	Index
α-SIC	99% min
Apparent Porosity	16% max
Bulk Density	2.7g/cm3 min
Bending Strength at High Temperature	100 Mpa min
Coefficient of Thermal Expansion	K-1 4.7x10 -6
Coefficient of Thermal Conductivity(1400ºC)	24 W/m.k
Max. Working Temperature	1650ºC

Main features:

1.High strength and high hardness: Silicon carbide ceramic tube has extremely high strength and hardness, can withstand high temperature and high pressure environment.
2.Corrosion resistance: Its excellent corrosion resistance makes it suitable for high corrosion and wear environments.
3.Low friction coefficient: silicon carbide ceramic tube has a low friction coefficient, suitable for occasions where friction needs to be reduced.
4. High thermal conductivity: silicon carbide ceramic tube has a high thermal conductivity, can effectively transfer heat.
5. Antioxidant properties: In high temperature environments, silicon carbide ceramic tubes show excellent antioxidant properties.

Main applications:

1.Standard sapphire fiber: The diameter range is usually between 75 and 500μm, and the length varies according to the diameter.

2.Conical sapphire fiber: The taper increases the fiber at the end, ensuring high throughput without sacrificing its flexibility in energy transfer and spectral applications.

Main application areas

1.Nuclear industry: Due to its high density and corrosion resistance, silicon carbide ceramic tubes are widely used in cooling pipes and fuel assemblies in nuclear reactors.
2.Aerospace: Silicon carbide ceramic tubes are used in the manufacture of aircraft engine components and spacecraft components because of their lightweight, high strength and high temperature resistance.
3.High temperature equipment: In high temperature furnaces, high temperature sensors and high temperature reactors, silicon carbide ceramic tubes are widely used because of their high temperature resistance and oxidation resistance.
4. Power electronics: silicon carbide ceramic tubes can be used to manufacture packaging materials for power devices to improve the heat dissipation efficiency and reliability of devices.
5. New energy vehicles: In new energy vehicles, silicon carbide ceramic tubes can be used to manufacture key components in the battery management system to improve the stability and safety of the system.
XKH offers a comprehensive range of bespoke services for silicon carbide ceramic tubes, from material selection and dimensional design to surface treatment, ensuring that products meet the specific needs of customers.
1.In terms of materials, silicon carbide raw materials of different purity and particle size can be selected according to customer requirements to meet different application scenarios such as high temperature, corrosion resistance or high strength.
2.In terms of size design, it supports customization of various inner diameters, outer diameters and lengths, and can design complex shapes and structures according to customer needs, such as special-shaped pipes, porous pipes or pipe fittings with flanges.
3.In terms of surface treatment, polishing, coating (such as antioxidant coating or wear-resistant coating) and other processes are provided to enhance the corrosion resistance, wear resistance or surface finish of the product.
Whether in semiconductor, chemical, metallurgy or environmental protection, XKH can provide customers with tailor-made high-quality silicon carbide ceramic tubes and supporting solutions.