Top Ten FAQs About Silicon Carbide Products（2）

6. What are the advantages of silicon carbide in grinding and cutting?
High hardness: Mohs hardness is 9.5, second only to diamond, and can effectively grind and cut various hard materials.
Chemical stability: acid and alkali corrosion resistant, suitable for grinding and cutting in different environments.
Good thermal conductivity: can still maintain good grinding performance at high temperature and reduce thermal damage to workpieces.
7. What are the applications of silicon carbide in refractory materials?
Kiln lining: used for the lining of high-temperature kilns, high temperature and corrosion resistance.
Heat exchanger: heat exchange equipment for high-temperature gas or liquid, with excellent thermal conductivity and corrosion resistance.
Crucible: Crucible used for melting metals and glass, with excellent high temperature resistance and thermal shock resistance.
8. What are the advantages of silicon carbide mechanical seals?
High hardness and high strength: can effectively seal high-pressure and high-speed mechanical equipment.
Corrosion resistance: suitable for various acid and alkali media, extending the service life of seals.
Low friction coefficient: reduce friction loss and improve equipment operation efficiency.
Excellent thermal stability: it can still maintain good sealing performance at high temperatures.
9. What are the applications of silicon carbide ceramic materials?
Wear-resistant parts: such as bearings, nozzles, knives, etc., suitable for high wear environments.
Corrosion-resistant parts: such as pumps and valves in chemical equipment, resistant to various corrosive media.
Structural materials: used to manufacture high-temperature furnaces, heat exchangers and other structural parts, with high strength and thermal stability.
Electronic packaging materials: used for packaging of high-frequency and high-power electronic devices, providing good heat dissipation and electrical insulation performance.
10. What is the future development trend of silicon carbide products?
Improve purity and quality: continuously optimize the preparation process, improve the purity and quality of silicon carbide materials, and meet the needs of high-end applications.
Expand application areas: expand the application of silicon carbide in emerging fields such as new energy, aerospace, and 5G communications.
Reduce production costs: reduce the production cost of silicon carbide products and improve market competitiveness through technological innovation and large-scale production.
Develop new composite materials: compound with other materials to develop new silicon carbide composite materials with better performance.