Pyrolytic Boron Nitride (PBN) Products

Pyrolytic Boron Nitride (PBN) is a kind of advanced ceramic, can be produced with 99.999% purity in high density. It is made by ammonia and Boron halide through a Chemical Vapor deposition(CVD) process in high temperature and high vacuum condition, it can be produced as PBN plates, and also can be produced as PBN final products directly like a c...

Pyrolytic Boron Nitride (PBN) is a kind of advanced ceramic, can be produced with 99.999% purity in high density. It is made by ammonia and Boron halide through a Chemical Vapor deposition(CVD) process in high temperature and high vacuum condition, it can be produced as PBN plates, and also can be produced as PBN final products directly like a crucible, boat, coating, etc.

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Pyrolytic Boron Nitride (PBN) Products There are 9 products.

Showing 1 - 9 of 9 items
  • Inquiry

    PBN rings can reach 99.999% purity and can be heated up to 2300°C under vacuum without decomposition and without releasing gaseous miscellaneous. These properties make PBN rings used in high temperature, vacuum, MBE and OLED applications as support frames, insulators and spacers.

  • Inquiry

    The PBN crucible for OLED is used as an evaporation element vessel in the OLED production line. Pyrolytic Boron Nitride is a kind of advanced ceramic, can be produced with 99.999% purity in high density. It made by Chemical Vapor deposition(CVD) process, it can be produced as PBN plates, and also can be produced as PBN final products directly like...

  • Inquiry

    PBN crucibles are the best containers for evaporating elements and compounds in MBE processes. Pyrolytic Boron Nitride (PBN) is a kind of advanced ceramic, can be produced with 99.999% purity in high density. It made by Chemical Vapor deposition(CVD) process.

  • Inquiry

    PBN crucibles are currently the most ideal containers for compound semiconductor single crystal growth. The main methods of compound semiconductor single crystal growth are liquid seal direct pulling (LEC), horizontal Brillman method (HB) and vertical Brillman method (VB and VGF), and the corresponding PBNs are LEC crucible, VB crucible and VGF crucible,...

  • Inquiry

    PBN crucibles are currently the most ideal containers for compound semiconductor single crystal growth. The main methods of compound semiconductor single crystal growth are liquid seal direct pulling (LEC), horizontal Brillman method (HB) and vertical Brillman method (VB and VGF), and the corresponding PBNs are LEC crucible, VB crucible and VGF crucible,...

  • Inquiry

    Pyrolytic Boron Nitride (PBN) is a kind of advanced ceramic, can be produced with 99.999% purity in high density. It made by ammonia and Boron halide through Chemical Vapor deposition(CVD) process in high temperature and high vacuum condition: NH3 +BX3=BN+3HX, it can be produced as PBN plates, and also can be produced as PBN final products directly like...

  • Inquiry

    Pyrolytic Boron Nitride (PBN)  Rod is a high thermal conductivity and high precision clamping rod for electron tubes. The thickness direction of the clamping rod is the growth direction of pyrolytic boron nitride i.e. perpendicular to the growth substrate surface direction, and the width direction is parallel to the substrate surface direction.

  • Inquiry

    PBN Plate/Sheet/Disc are often used as insulation parts in high vacuum and high temperature environments because of their excellent high temperature electrical insulation properties and ultra-high purity. The purity can be 99.999% with high density. It is made by ammonia and Boron halide through a Chemical Vapor deposition(CVD) process in high temperature...

  • Inquiry

    PBN is often used to coat and protect graphite parts in equipment and also as an outer coating for graphite heaters (PG/PBN heaters), thus preventing graphite heaters from evaporating at high temperatures. Pyrolytic Boron Nitride (PBN) is a kind of advanced ceramic, can be produced with 99.999% purity in high density. It made by Chemical Vapor...

Showing 1 - 9 of 9 items

Pyrolysis of boron nitride(PBN) is known for its directional thermal conductivity and outstanding heat dissipation performance, bringing excellent temperature uniformity. pyrolytic boron nitride also resists thermal impact and is a superior performance sealant that protects graphite from corrosive environments such as most molten metals, acids, and ammonia environments. It is proved that the pyrolysis of boron nitride is still a very effective insulation material.

Pyrolytic Boron Nitride (PBN) Ceramics Applications

  • Compounds of semiconductor crystals grow
  • Crystal processing
  • Electronic assembly
  • Metallurgical industry
  • Thin-film production