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    BORON NITRIDE SINTERED BODY, METHOD FOR MANUFACTURING SAME, LAMINATE, AND METHOD FOR MANUFACTURING SAME

    Neue Suche nach: IKARASHI KOKI
    Neue Suche nach: SUZUKI NOBUYA
    Neue Suche nach: NISHIMURA KOJI
    Neue Suche nach: TAKEDA MAKOTO
    Neue Suche nach: KOBASHI SEIJI

    Provided is a boron nitride sintered body having a porous structure, the boron nitride sintered body including a lump particle formed by aggregation of primary particles of boron nitride and having a particle diameter of 15 μm or more. Provided is a method for manufacturing a boron nitride sintered body, the method including: a nitriding step of firing a raw material powder containing boron carbide in an atmosphere containing nitrogen to obtain a fired product including lump particles each having a core part with primary particles of boron carbonitride aggregated and a shell part surrounding the core part; and a firing step of molding and heating a blend containing the fired product including lump particles and a sintering aid to obtain the boron nitride sintered body having a porous structure and including lump particles of boron nitride.

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    BORON NITRIDE SINTERED BODY, METHOD FOR MANUFACTURING SAME, LAMINATE, AND METHOD FOR MANUFACTURING SAME

    Neue Suche nach: IKARASHI KOKI
    Neue Suche nach: SUZUKI NOBUYA
    Neue Suche nach: NISHIMURA KOJI
    Neue Suche nach: TAKEDA MAKOTO
    Neue Suche nach: KOBASHI SEIJI

    Provided is a boron nitride sintered body having a porous structure, the boron nitride sintered body including a lump particle formed by aggregation of primary particles of boron nitride and having a particle diameter of 15 μm or more. Provided is a method for manufacturing a boron nitride sintered body, the method including: a nitriding step of firing a raw material powder containing boron carbide in an atmosphere containing nitrogen to obtain a fired product including lump particles each having a core part with primary particles of boron carbonitride aggregated and a shell part surrounding the core part; and a firing step of molding and heating a blend containing the fired product including lump particles and a sintering aid to obtain the boron nitride sintered body having a porous structure and including lump particles of boron nitride.

    Zugriff

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    BORON NITRIDE SINTERED BODY, METHOD FOR MANUFACTURING SAME, LAMINATE, AND METHOD FOR MANUFACTURING SAME

    Neue Suche nach: IKARASHI KOKI
    Neue Suche nach: SUZUKI NOBUYA
    Neue Suche nach: NISHIMURA KOJI
    Neue Suche nach: TAKEDA MAKOTO
    Neue Suche nach: KOBASHI SEIJI

    Provided is a boron nitride sintered body having a porous structure, the boron nitride sintered body including a lump particle formed by aggregation of primary particles of boron nitride and having a particle diameter of 15 μm or more. Provided is a method for manufacturing a boron nitride sintered body, the method including: a nitriding step of firing a raw material powder containing boron carbide in an atmosphere containing nitrogen to obtain a fired product including lump particles each having a core part with primary particles of boron carbonitride aggregated and a shell part surrounding the core part; and a firing step of molding and heating a blend containing the fired product including lump particles and a sintering aid to obtain the boron nitride sintered body having a porous structure and including lump particles of boron nitride.

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    Titel:

    BORON NITRIDE SINTERED BODY, METHOD FOR MANUFACTURING SAME, LAMINATE, AND METHOD FOR MANUFACTURING SAME

    Beteiligte:

    IKARASHI KOKI (Autor:in) / SUZUKI NOBUYA (Autor:in) / NISHIMURA KOJI (Autor:in) / TAKEDA MAKOTO (Autor:in) / KOBASHI SEIJI (Autor:in)

    Erscheinungsdatum:

    11.05.2023

    Medientyp:

    Patent

    Format:

    Elektronische Ressource

    Sprache:

    Englisch

    Klassifikation:

    IPC:  C04B Kalk , LIME

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