Silicon carbide ceramic tube is a kind of high performance pipe
made of high purity silicon carbide material, which has excellent
high temperature resistance, corrosion resistance and wear
resistance. It is widely used in semiconductor, chemical,
metallurgy, environmental protection and other fields, as a high
temperature furnace tube, heat exchanger tube, corrosion resistant
pipe and other key components, can work stably in extreme
environments, to meet the needs of high requirements of industrial
applications.
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 |
Product feature
1. High temperature resistance: silicon carbide ceramic tube can
work in high temperature environment above 1600°C for a long time,
excellent thermal stability.
2. Excellent corrosion resistance: strong resistance to acid,
alkali and a variety of chemical solvents, suitable for strong
corrosive environment.
3. High hardness and wear resistance: the hardness is close to
diamond, which can resist particle erosion and mechanical wear and
prolong the service life.
4. High thermal conductivity: high thermal conductivity, can
quickly conduct heat, suitable for high temperature heat exchange
and heat dissipation applications.
5. Low thermal expansion coefficient: good dimensional stability at
high temperatures, reducing deformation or cracking caused by
thermal stress.
Product application
Silicon carbide ceramic tubes are used in semiconductor manufacturing, in high temperature furnace tubes, diffusion furnace tubes,
bearing wafers for high temperature processing. In addition, as a corrosion resistant pipeline, transport strong acid, strong alkali and other corrosive media.
In addition, silicon carbide ceramic tubes are used in high-temperature furnace lining tubes to withstand molten metals and high-temperature gases. In the
field of environmental protection as a flue gas treatment pipeline,
withstand high temperature and corrosive gases. It can be used for
heat exchanger tubes in the energy industry to improve the efficiency of heat energy utilization.
Product display
