High Performance Boron Nitride Ceramic with Dielectric Strength 1000 V/mil and Max Operating Temperature 1000°C for 2200°C Applications

Boron Nitride (BN) Ceramics represent a class of advanced engineering materials manufactured from high-purity hexagonal boron nitride (h-BN) powders through specialized sintering processes. With exceptional thermal stability in temperatures up to 2300°C in inert atmospheres and a theoretical maximum of 3000°C, these ceramics deliver outstanding thermal conductivity, remarkable dielectric strength, and excellent chemical inertness - making them the material of choice for demanding thermal management and high-performance insulation applications across high-tech industries.

• Extreme Temperature Capability: Operational up to 2300°C in inert environments with exceptional thermal shock resistance
• Superior Thermal Management: High thermal conductivity coupled with excellent electrical insulation properties
• Exceptional Chemical Stability: Resists wetting by molten metals and maintains performance in corrosive environments
• Advanced Mechanical Properties: Second only to diamond in hardness with low friction coefficient and self-lubricating characteristics
• Microwave Transparency: Unique dielectric properties enable transmission of electromagnetic waves

• Heating elements and insulation components for crystal growth systems
• Substrates and heat spreaders for high-power electronic devices
• Wafer processing fixtures and diffusion source holders

• Crucibles, break rings, and containers for molten metal handling
• Continuous casting nozzles and thermocouple protection tubes
• High-temperature furnace components and insulation systems

• Radar-transparent radomes and antenna windows
• Rocket engine components and thermal protection systems
• Microwave communication components and waveguides

• High-temperature bearings, seals, and valve components
• Cutting tools and ceramic inserts for machining applications
• Biomedical implants utilizing exceptional biocompatibility