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Boron Nitride

Boron Nitride

Hexagonal Boron Nitride, or h-BN, with hardness about 4, is a machinable material. As the sintering of this material is not quite easy, it requires about 1900C if it is hot pressed without any additive(usually boron oxide) High purity boron nitride material could withstand higher temperature in vacuum. Although we usually claim the maximum working temperature as 2500C, but some of our customer has records to use ou boron nitride product under about 3500C and its totally fine. Our boron nitride custom parts would have similar performance with other reputable brands, especially for high temperature applications.

Pyrolytic boron nitride, or PBN, is an advanced ceramic material produced by CVD process. Its high purity(99.99%) and low porosity are great advantages compared with tradional boron nitride material, making it an ideal material for crystal growing.

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  • Pyrolytic Boron Nitride Sheet (PBN Sheet)

    Trusted Suppler of Pyrolytic Boron NitrideStanford Advanced Materials provide a wide range of CVD material, such as pyrolytic graphite, pyrolytic boron nitride, and silicon carbide coated graphite. PBN sheets are in stock to make smaller sheets or machined products.

  • Pyrolytic Boron Nitride Strip (PBN Strip)

    Stanford Advanced Materials (SAM) can provide pyrolytic boron nitride strip in various sizes. Our PBN strips are in stock to make smaller strips or other machined products.Other boron nitride products: Boron Nitride Rod (BN Rod), Pyrolytic Boron Nitride (PBN) Crucibles, Boron Nitride Plates / Discs, etc.

  • Boron Nitride Rod (BN Rod)

    Stanford Advanced Materials supplies our customers with high quality hexagonal boron nitride ceramic rods (BN ceramic). BN rods are available from high-temperature-(1900C)-formed 99% pure composite boron nitride materials.Other shape of boron nitride ceramic product: Boron Nitride Blank, Boron Nitride Plate, Boron Nitride Tube, Boron Nitride Crucible

  • PBN machined products

    Stanford Advanced Materials provide full range of CVD material, such as pyrolytic graphite, pyrolytic boron nitride, and silicon carbide coated graphite. As PBN and graphite are machinable materials, we could offer custom manufacturing service and deliver all kinds of products.

  • Boron Nitride Tube (BN Tube)

    Stanford Advanced Materials provide our customers with high quality hexagonal boron nitride ceramic tubes (BN ceramic). BN tubes are available from high-temperature-(1900C)-formed 99% pure composite boron nitride materials.Other shape of boron nitride ceramic products: Boron Nitride Blanks, Boron Nitride Plate, Boron Nitride Rod, Boron Nitride Crucibles

  • Hot Pressed Boron Nitride Crucible (H-BN Crucible)

    Stanford Advanced Materials provides our customers with high quality hexagonal boron nitride crucibles (H-BN ceramic). BN crucibles are available from high-temperature-(1900C)-formed 99% pure composite boron nitride materials. Related products: Boron Nitride Rod, Boron Nitride Blank, Boron Nitride Tube, Boron Nitride Plate

  • Pyrolytic Boron Nitride (PBN) Crucibles

    Compared with normal boron nitride ceramic, pyrolytic boron nitride (PBN) has much better purity level and density. Stanford Advanced Materials provide PBN crucibles with high purity and competitive price. We offer LEC crucibles, MBE crucibles and VGF crucibles made by CVD process with PBN material. Custom manufacturing with small order quantity is...

  • Boron Nitride Break Ring (H-BN Break Ring)

    Stanford Advanced Materials supplies our customers with high quality hexagonal boron nitride ceramic break rings (H-BN ceramic). BN break rings are available from high-temperature-(1900C)-formed 99% pure composite boron nitride materials. Related products: Boron Nitride Rod, Boron Nitride Blank, Boron Nitride Tube, Boron Nitride Crucibles

  • High Purity Boron Nitride Plates / Discs

    Stanford Advanced Materials provide our customers with high purity 99.99% PBN plate and disc as your high puity source for boron nitride. Compared with normal boron nitride ceramic, pyrolytic boron nitride (PBN) has much better purity level and higher density. Custom manufactruing is alwyas available.

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