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
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Material
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PBN
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Bulk Density
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2.0-2.19g/cm3
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Max. Working Temperature
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2400℃
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Volume Resistivity (Ω·cm)
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3.11*1011
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Thermal Conductivity (W/M·k)
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43-60
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Tensile Strength (N/mm2)
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153.86 (parallel)
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Bending Strength (N/mm2)
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243.63 (parallel)
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Dielectric Strength (RT) (KV/mm)
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56
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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 PBN Machined Product is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
