PBN0955 PBN Machined Products

PBN Machined Products Description

PBN Machined Product is synthesized on the mold by CVD process, with BCl3 and NH3 at high temperature and low pressure. PBN products are extremely pure (99.99% or even higher) and very stable in a vacuum or inert atmosphere. They feature anisotropic thermal conductivity, making it an ideal material to make components for furnace & vacuum system.

PBN Machined Products Specifications

PBN Machined Products Applications

Pyrolytic Boron Nitride (PBN) Machined Products are highly valued for their exceptional thermal, chemical, and electrical properties, making them essential in various advanced technological applications. In the semiconductor industry, they are used as wafer carriers, crucibles, and heating elements for processes like chemical vapor deposition (CVD) and molecular beam epitaxy (MBE) due to their purity and thermal stability. LED manufacturing also benefits from PBN components in MOCVD reactors, where high thermal stability and corrosion resistance are crucial. In aerospace and defense, PBN serves as thermal insulators, nozzles, and liners, protecting extreme environments. High-temperature furnaces utilize PBN for insulating parts, crucibles, and liners, ensuring performance at elevated temperatures. Chemical processing industries employ PBN reactor components and pump and valve parts for their non-reactive and durable nature. Optical and laser systems use PBN for optical mounts, holders, and laser components due to their precision and resistance to thermal expansion. In electronics, PBN is used as insulating substrates and heat spreaders, leveraging its dielectric properties. Analytical equipment, including mass spectrometers, benefits from PBN's purity and inertness. Vacuum and ultra-high vacuum systems incorporate PBN liners, feed-throughs, and insulators for their low outgassing and thermal stability. Additionally, the medical and pharmaceutical industries use PBN in implantable devices and laboratory equipment for its biocompatibility and resistance to sterilization. Overall, PBN machined products are integral across numerous industries, ensuring performance and reliability in demanding environments.

PBN Machined Products Packaging

Our products are packaged in customized cartons of various sizes based on the material dimensions. Small items are securely packed in PP boxes, while larger items are placed in custom wooden crates. We ensure strict adherence to packaging customization and the use of appropriate cushioning materials to provide optimal protection during transportation.

FAQs

Q1: What is Pyrolytic Boron Nitride (PBN)?

Pyrolytic Boron Nitride (PBN) is a high-performance, high-purity form of boron nitride that is produced through a chemical vapor deposition (CVD) process. It is known for its excellent thermal conductivity, electrical insulation properties, and resistance to high temperatures.

Q2: What are the key properties of Pyrolytic Boron Nitride?

High Thermal Conductivity: Provides excellent heat dissipation, making it suitable for high-temperature applications.

Electrical Insulation: It is an excellent electrical insulator, making it ideal for electronic and semiconductor applications.

High-Temperature Resistance: Can withstand temperatures of up to 2000°C in inert atmospheres.

Chemical Stability: Resistant to most chemicals, including acidic and alkaline environments.

Low Coefficient of Thermal Expansion (CTE): Offers low expansion, ensuring stability under varying temperatures.

Q3: What are the main applications of Pyrolytic Boron Nitride?

Semiconductor Industry: Used as a material for substrates, insulators, and high-performance components in semiconductor manufacturing.

Aerospace and Defense: Used for thermal management, high-temperature insulation, and radiation shielding.

Electronics and Electrical Engineering: Ideal for components that require electrical insulation and high heat resistance.

Molds and Dies: Used in the production of molds for high-precision manufacturing and in applications requiring heat resistance.