Piezas personalizadas de nitruro de boro pirolítico

Piezas personalizadas de nitruro de boro pirolítico
Purity: 99.99%-99.999%
O envíenos un correo electrónico a sales@heegermaterials.com.
Pyrolytic Boron Nitride Custom Parts Data Sheet
|
Pureza: |
99.99%-99.999% |
|
Color: |
Blanco |
|
Densidad: |
1.95-2.20 g/cm3 |
|
Production Method: |
CVD |
Piezas personalizadas de nitruro de boro pirolítico
Pyrolytic Boron Nitride Custom Parts are high-purity, high-performance ceramic components manufactured through chemical vapor deposition (CVD). They offer ultra-high purity (up to 99.999%), exceptional high-temperature resistance (up to 2000℃), and excellent chemical stability. Their low thermal expansion coefficient and thermal shock resistance ensure structural integrity under extreme conditions. Advanced Cerámica Hub can supply customized solutions for diverse industrial and research requirements, from intricately shaped crucibles and boats to precision insulators and substrates.
Pyrolytic Boron Nitride Custom Parts Advantages
- Non-toxic, odorless.
- High purity, exceeding 99.999%.
- Do not react with acids, alkalis, salts, or organic reagents at room temperature; slightly corrodes in molten salt or alkali solutions but is resistant to corrosion by most acids at high temperatures.
- Do not react with most molten metals, semiconductors, or their compounds.
- Exhibits good oxidation resistance below 1000°C.
- Excellent thermal shock resistance, with no cracks observed when immersed in water at 2000°C.
- High operating temperature with no sublimation point; decomposes directly into B and N above 3000°C.
- High electrical resistance and good electrical insulation properties.
- Smooth surface with no pores, does not wet most semiconductor melts.
- Alta resistencia a la flexión
- Easy to process with high precision
Pyrolytic Boron Nitride Custom Parts Applications
- Fabricación de semiconductores: Employed as crucibles, boats, or insulating components to support wafer growth, thin film deposition, and high-temperature annealing processes.
- Crystal Growth: Used as substrates or containers in molecular beam epitaxy (MBE) and vapor phase epitaxy (VPE) for growing high-purity single-crystal materials.
- High-Temperature Experiments: Serve as heat-resistant components in experimental setups for testing material properties or conducting high-temperature chemical reactions.
- Vacuum Evaporation: Function as evaporation boats or crucibles, ensuring contamination-free coating processes.
- Optoelectronic Device Fabrication: Provide precision support and thermal stability in producing lasers, LEDs, and detectors.
- Aerospace Applications: Utilized as high-temperature insulators or corrosion-resistant parts to meet extreme environmental demands.
- Industria química: Applied as reaction vessels or linings in corrosive gas or liquid environments, maintaining long-term stability.
Aeroespacial
Área Eléctrica y Electrónica
Hornos de alta temperatura
Fabricación de semiconductores
Pyrolytic Boron Nitride Material Properties
Pyrolytic Boron Nitride Machining

The Advanced Ceramic Hub machining center is equipped with multiple CNC lathes and CNC milling machines, and it is backed by extensive machining experience. We offer customized pyrolytic boron nitride ceramic products and profiles with extremely tight tolerances, tailored to customer requirements. During the machining process, the following precautions should be observed:
- Pyrolytic boron nitride ceramic materials can be machined using standard high-speed steel cutting tools. For harder and composite materials, carbide or diamond tools are recommended.
- Se pueden realizar operaciones de rectificado según sea necesario, y se pueden utilizar machos y terrajas estándar para mecanizar roscas.
- El proceso de mecanizado debe mantenerse siempre en seco, sin necesidad de aceites de corte ni refrigerantes.
- Las herramientas de corte deben estar afiladas y limpias, y no deben utilizarse herramientas con ángulos de desprendimiento negativos.
- Se debe tener cuidado al sujetar y asegurar los materiales para evitar aplicar una presión excesiva. Deben utilizarse técnicas de fresado de escalada para evitar el astillado de bordes y esquinas.
Pyrolytic Boron Nitride Packaging
Pyrolytic Boron Nitride Ceramic products are typically packaged in vacuum-sealed bags to prevent moisture or contamination, and wrapped with foam to cushion vibrations and impacts during transport, ensuring the quality of products in their original condition.

Descargar
Solicitar presupuesto
Lo comprobaremos y nos pondremos en contacto con usted en 24 horas.
