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Boron Nitride

Boron Nitride

Hot pressed boron nitride ceramic, with hardness about 4, is an easily machined material. Boron nitride has a hexagonal structure, similar to graphite, and thus is sometimes known as white graphite.  It has high thermal conductivity, high dielectric strength and low dielectric constant. As the forming of this material is not quite easy, it requires about 1900F if it is hot pressed without boron oxide.  BN material could withstand higher temperatures in vacuum. SAM is contiuoursly cooperate with boron nitride manufacturers and research instituations to enhance product performance. Our hBN custom parts would have similar performance with Saintg, especially for high-temperature applications. 

Pyrolytic boron nitride ceramic is a kind of boron nitride prepared by high temperature pyrolysis reaction by chemical vapor deposition. PBN is an advanced material with excellent properties. It is deposited by the reaction of ammonia and boron halide under high temperature and high vacuum conditions. It can be deposited as PBN sheet material or directly into PBN final products such as tubes, rings or thin-walled containers. Unlike ordinary hot-pressed boron nitride (BN), it does not have to undergo a conventional hot-press sintering process without adding any sintering agen. It has very low porosity and have great advantages compared with tradional BN material, making it an ideal material for crystal growing.

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  • BN1811 Boron Nitride Composite Ceramic BN-SZ

    Stanford Advanced Materials provides BN ceramic products with high purity, tight dimensional tolerance, and competitive prices. High purity BN mortar and pestle set have a great efficiency cost ratio. Our high purity BN products fulfill most of the requirements. Related Products: BN1810 Boron Nitride Ceramic BN-BO, Boron Nitride Ceramic BN-AlN, BN Plate,...

  • BN1809 Boron Nitride Ceramic BN-AlN

    Stanford Advanced Materials provides boron nitride ceramic BN-AlN with high purity, tight dimensional tolerance, and competitive prices. High purity BN-AlN products have a great efficiency cost ratio. Our high purity BN products fulfill most of the requirements. Related Products: Boron Nitride Ceramic BN-BO, Boron Nitride Composite Ceramic BN-SZ.

  • BN1810 Boron Nitride Ceramic BN-BO

    Stanford Advanced Materials provides BN ceramic products with high purity, tight dimensional tolerance, and competitive prices. High purity BN mortar and pestle set have a great efficiency cost ratio. Our high purity BN products fulfill most of the requirements. Related Products: Boron Nitride Ceramic BN-AlN, BN Plate, BN blank.

  • BN1508 Boron Nitride Powder (BN Powder)

    Boron nitride powder can withstand high temperatures in the high vacuum environment, plus it has excellent corrosion resistance and electrical resistance. Stanford Advanced Materials provides boron nitride powder with a competitive price.  Other shapes of boron nitride ceramic product: Boron Nitride Blank, Boron Nitride Plate, Boron Nitride Tube.

  • BN1003 Boron Nitride Custom Machined Parts (H-BN Part)

    Stanford Advanced Materials is a supplier for boron nitride materials. We could also custom manufacture prototypes and production quantity of boron nitride parts with drawings or sketch in 4~6 weeks with competitive price and $300 MOQ.  Related products: Ceramic Tube, Boron Nitride Rod, Boron Nitride Tube,  Alumina custom parts, Zirconium Custom parts,...

  • BN0948 Pyrolytic Boron Nitride Plates, PBN Discs

    Stanford Advanced Materials provide our customers with high purity 99.99% pyrolytic boron nitride plates and discs as your high purity source for boron nitride ceramics. Compared with normal boron nitride ceramic, pyrolytic boron nitride (PBN) has a much better purity level and higher density.  Related Products: Boron Nitride Rod (BN Rod), Boron Nitride...

  • PBN0923 Pyrolytic Boron Nitride (PBN) Tubes

    Pyrolytic Boron Nitride (PBN) Tube has a much better purity level and density than normal boron nitride ceramics. Stanford Advanced Materials provide Pyrolytic Boron Nitride Tubes with high purity and competitive price. Custom manufacturing with small order quantity is available. Related products: High Purity Boron Nitride Plates/Discs, Boron Nitride...

  • BN1001 Boron Nitride Gasket / Seal (BN Gasket / Seal )

    Stanford Advanced Materials (SAM) supplies our customers with high-quality hexagonal boron nitride ceramic gaskets, washers and seals (BN ceramic). BN gaskets and BN seals 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...

  • PBN0922 Pyrolytic Boron Nitride Crucible, PBN Crucibles

    Pyrolytic boron nitride crucible has good thermal conductivity and high insulation resistance. Stanford Advanced Materials provides pyrolytic boron nitride crucibles with high purity and competitive price. We also offer LEC crucibles, MBE crucibles and VGF crucibles made by a CVD process with PBN material. Related Products: PBN Tubes, PBN Strip, PBN/PG...

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