Thin Film Deposition Parts
Hexagonal Boron Nitride HBN Ceramic Ring
Item Number : KM-D6
Price varies based on specs and customizations
- Material
- Boron nitride
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Application
Boron nitride (BN) ring, also known as BN ring, is a high-temperature ceramic ring made of boron nitride material. It has the characteristics of high purity, low thermal expansion coefficient and excellent thermal shock resistance. They have a wide operating temperature range from room temperature to over 2000°C in air and can also be used in vacuum and inert gas environments. BN rings are highly chemical resistant and suitable for use in harsh chemical environments. Typically used in high temperature applications such as furnace fixtures, heat exchangers and semiconductor processing.
Based on the above properties, boron nitride rings are ideal for a variety of industries, such as:
- High thermal conductivity; thermal shock resistance and low thermal expansion
- Extremely high operating temperature with proper inert gas protection (>3000°C documented)
- Good heat resistance, thermal stability, thermal conductivity
- Excellent corrosion resistance and electrical resistance; high temperature dielectric strength
- Good chemical stability, can resist the erosion of most molten metals
- Low wettability to molten metal and excellent self-lubricating properties
Detail & Parts
The products we display are available in different sizes and custom sizes are available upon request.
Advantages
- Non-ferrous metal metallurgical industry nozzle
- Insulator for high temperature furnace
- Horizontal casting machine brake ring
- Feed-in devices for high-voltage installations
- Boron Nitride Parts for Ion Implantation Equipment
- Crucibles for melting semiconductors
- High temperature container for metallurgy
- Semiconductor cooling and insulating components
- High temperature bearing
- Thermowell
- Glass forming molds, etc.
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