Pyrolytic Boron Nitride Ring
Pyrolytic Boron Nitride Ring
Purity: 99.99%-99.999%
Pyrolytic Boron Nitride Ring is a high-performance ceramic component made with ultra-high purity and excellent high-temperature insulation properties. It is commonly used as an insulating component in OLED, CIGS, semiconductors and other vacuum and high-temperature fields. As a leading supplier and manufacturer of premium pyrolytic boron nitride products, we can supply high-quality pyrolytic boron nitride rings with various specifications and competitive prices, offering customized solutions to meet specific requirements.
Or email us at sales@heegermaterials.com.Pyrolytic Boron Nitride Ring Data Sheet
| Reference: | PBN1273 |
| Purity: | 99.99%-99.999% |
| Color: | White |
| Density: | 1.95-2.20 g/cm3 |
| Production Method: | CVD |
Pyrolytic Boron Nitride Ring
Pyrolytic Boron Nitride Ring is a high-purity and high-performance ceramic material. Unlike conventional hot-pressed boron nitride, it is produced through chemical vapor deposition (CVD) under vacuum conditions, using ammonia and boron halides without the need for traditional hot-press sintering or sintering agents. It offers ultra-high purity (up to 99.999%), exceptional high-temperature resistance (up to 2000℃), corrosion resistance, and electrical insulation. PBN ring is often used as an insulating component in high vacuum and high-temperature environments. Advanced Ceramics Hub can supply customized solutions for inner diameter, outer diameter, thickness, and surface finishes to meet specific requirements.
Pyrolytic Boron Nitride Ring 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.
- High flexural strength
- Easy to process with high precision
Pyrolytic Boron Nitride Ring Applications
- Semiconductor Manufacturing: PBN rings can be used as insulating rings and support rings in semiconductor manufacturing.
- High-temperature Vacuum Equipment: PBN rings can function as insulators, heat shields, or structural supports in vacuum furnaces or high-temperature reactors.
- Thin Film Deposition: PBN rings can be used as substrate holders or mask components in thin film manufacturing.
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.
- Grinding operations can be performed as needed, and standard taps and dies can be used to machine threads.
- The machining process should always be kept dry, with no need for cutting oils or coolants.
- Cutting tools should be sharp and clean, and tools with negative rake angles should not be used.
- Care should be taken when clamping and securing materials to avoid applying excessive pressure. Climb milling techniques should be used to prevent edge and corner chipping.
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.
Download
Get A Quote
We will check and get back to you in 24 hours.
