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Boron Nitride Ceramic

  • HBN Hot Pressed Boron Nitride Ceramic Parts

    HBN Hot Pressed Boron Nitride Ceramic Parts

    Hot Pressed Boron Nitride (HBN) Ceramic has good electrical insulation, high working temperature in vacuum/gas protection condiction, good thermal shock resistance and good inertness to metals or glasses. Mascera is a specialist for boron nitride ceramic and can provide boron nitride parts in different composition and custom designs. Any inquiry please email info@mascera-tec.com or call +86 13860446139

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    Hexagonal Hot Pressed Boron Nitride Crucibles

    Hexagonal Hot Pressed Boron Nitride Crucibles

    Mascera is one of leading supplier for boron nitride crucibles, we are capable to produce boron nitride crucibles in cylinderical, conical, square or other tailor-made designs, the delivery time can be 7 days at shortest!

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  • HBN Boron Nitride Ceramic Tube

    HBN Boron Nitride Ceramic Tube

    Boron nitride tubes made of hot pressed boron nitride ceramics have good electrical insulation, the breakdown voltage is about 3-4 times of alumina ceramic. Therefore, boron nitride tubes could be used as good insulators. By the way, boron nitride tubes also have high temperature resistance and good thermal shock resistance, they can work up to 2100 ℃ under atmosphere protection and 1900 ℃ under vaccum, cracks will not happen even when big temperature changes happen. Boron nitride tubes have low hardness and cannot be used in wear resistance jobs or applications with strong force impact.

    Any inquiry please email info@mascera-tec.com or call +86 13860446139

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  • HBN Hot Pressed Boron Nitride Ceramic Rings

    HBN Hot Pressed Boron Nitride Ceramic Rings

    Hot Pressed Boron Nitride (BN) Ceramic is an advanced ceramic material which can be used up to 2100℃ under atmosphere proction conditions. Boron nitride ceramic is used as good electrical insulatiors because it has high electrical resistivity and can withstand high breakdown voltage (about 3-4 times of alumina ceramic). Hot pressed boron nitride also has good thermal conductivity and low thermal expansion coefficient, will not crack even using in applications where rapid temperature change will occur. Hot pressed boron nitride ceramic can also be used as metal smelting crucibles because it will not react with most molten metals or glasses. Benefiting from its soft hardness, hot pressed boron nitride ceramic can be machined into high accuracy and complicated components easily with common metal processing tools.

    Any inquiry please email info@mascera-tec.com or call +86 13860446139

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  • Hot Pressed Boron Nitride Ceramic Plate

    Hot Pressed Boron Nitride Ceramic Plate

    Boron nitride plates are made of powdered hexagonal boron nitride (HBN) through high-temperature vacuum hot-pressing sintering. Boron nitride plates have good resistance to high temperatures, extremely stable chemical properties, resistance to strong acid corrosion and high electrical insulation properties. The distinctive feature of boron nitride plates is that it is non-wetting with most molten metals, therefore it can be used to produced ceramic nozzles or crucibles for metal smelting jobs. Unlike alumina ceramic or zirconia ceramic, boron nitride plates have low hardness and good machinablity, the machining will be easily done with common metal working tools.

    Any inquiry please email info@mascera-tec.com or call +86 13860446139

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  • Boron Nitride Ceramic Rod

    Boron Nitride Ceramic Rod

    Boron nitride rods are made of powdered hexagonal boron nitride through high-temperature vacuum hot-pressing sintering. Boron nitride rods have good resistance to high temperatures, extremely stable chemical properties, resistance to strong acid corrosion and high electrical insulation properties. The distinctive feature of boron nitride rod is that it is non-wetting with most molten metals, therefore it can be used to produced ceramic nozzles or crucibles for metal smelting jobs. Unlike alumina ceramic or zirconia ceramic, boron nitride rods have low hardness and good machinablity, the machining will be easily done with common metal working tools.

    Any inquiry please email info@mascera-tec.com or call +86 13860446139

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  • Pbn Pyrolytic Boron Nitride Ceramic Washer

    Pbn Pyrolytic Boron Nitride Ceramic Washer

    Pyrolytic boron nitride is also called as PBN or Pyrolytic BN, it is an advanced ceramic material with excellent properties. It also has hexagonal crystal structure like hot pressed boron nitride ceramic, but is produced in different manufacturing process. PBN ceramic is produced by the method of chemical vapour deposition (CVD), no need to go through the traditional hot pressing sintering process, without adding any sintering agent, the purity is able to reach 99.99%.

    Any inquiry please email info@mascera-tec.com or call +86 13860446139

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    Pbn Pyrolytic Boron Nitride Crucible

    Pbn Pyrolytic Boron Nitride Crucible

    PBN ceramic (pyrolytic boron nitride, pyrolytic BN) is a kind of advanced ceramic, can be produced with 99.999% purity by the forming method of chemical vapour deposition (CVD), no need to go through the traditional hot pressing sintering process. PBN ceramic has high purity, chemical inertness, thermal stability, low outgassing, non-wetting characteristics, and long lifetime, it is the ideal material for furnace, electrical, microwave, and semiconductor components.

    Any inquiry please email info@mascera-tec.com or call +86 13860446139

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  • Grade Zsbn Boron Nitride Ceramic Nozzle

    Grade Zsbn Boron Nitride Ceramic Nozzle

    ZSBN ceramic is one type of hot pressed boron nitride ceramic, it is a composite material that combines the excellent properties of hot pressed boron nitride and zirconia. ZSBN ceramic not only has the excellent thermal stability and non-wetting property of hot pressed boron nitride, but also has good wear resistance and high strength of zirconia. ZSBN ceramic has perfectly overcome the defect of pure boron nitride ceramic, making it able to be used for applications where good thermal shock resistance, non-wetting property and good wear resistance are needed. ZSBN ceramic is widely applied for molten metal applications such as continuous casting breakrings, metal powder atomizing nozzles, and nozzle for amorphous soft magnetic etc.

    Any inquiry please email info@mascera-tec.com or call +86 13860446139

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