Black silicon carbide 120 grit for SiC Ceramic seal ring
SiC ceramic seal ring is a functional ceramic product made of silicon carbide material. It has excellent wear resistance, high temperature resistance, and resistance to chemical oxidation and corrosion. SiC ceramic seal rings work well in aerospace, power equipment, semiconductor equipment, pharmaceutical equipment, petrochemicals, new energy vehicles, precision machinery and other fields. Black silicon carbide 120 grit is a commonly used particle size for manufacturing silicon carbide seals. It gives the excellent performance of silicon carbide seals.
The ceramic seal ring made of black silicon carbide 120 grit is selected because the material has the following characteristics:
1. High hardness and wear resistance.
Silicon carbide is a very hard material that can withstand high wear applications. Thus it extend the service life of sealing rings.
2. Excellent high temperature resistance.
Black silicon carbide can work at high temperatures without losing its strength and hardness. That makes it suitable for use in harsh working conditions.
3. Corrosion resistance.
Silicon carbide has good corrosion resistance to various chemical media and can be used in chemical, petroleum and other fields. Therefore, it suitable for corrosive media.
4. Low thermal expansion coefficient.
Its low thermal expansion coefficient prevents severe deformation in environments with large temperature changes, thereby maintaining good sealing performance.
5. Good electrical insulation.
In applications that require electrical insulation, black silicon carbide can effectively isolate current and prevent short circuits.
6. Excellent mechanical strength.
Silicon carbide materials can maintain good mechanical properties even in high-pressure environments, making them suitable for high-pressure sealing applications.
