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hbn 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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  • 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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