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    Polycrystalline diamond body, manufacturing method therefor, and tool

    Neue Suche nach: SATO TAKESHI
    Neue Suche nach: YAMAMOTO KATSUKO
    Neue Suche nach: IKEDA KAZUHIRO
    Neue Suche nach: SUMIYA HITOSHI

    Provided is a polycrystalline diamond body that lasts longer, in applications involving sliding, than conventional polycrystalline diamond bodies. Also provided are a method for manufacturing said polycrystalline diamond body and a tool. At least one element, a sulfide or chloride of which has a melting point less than or equal to 1,000 DEG C, is added to this polycrystalline diamond body (2), the mean crystal-grain diameter of which is less than or equal to 500 nm. Abrasion of this diamond is thereby reduced, resulting in a longer usable life in applications involving sliding.

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    Polycrystalline diamond body, manufacturing method therefor, and tool

    Neue Suche nach: SATO TAKESHI
    Neue Suche nach: YAMAMOTO KATSUKO
    Neue Suche nach: IKEDA KAZUHIRO
    Neue Suche nach: SUMIYA HITOSHI

    Provided is a polycrystalline diamond body that lasts longer, in applications involving sliding, than conventional polycrystalline diamond bodies. Also provided are a method for manufacturing said polycrystalline diamond body and a tool. At least one element, a sulfide or chloride of which has a melting point less than or equal to 1,000 DEG C, is added to this polycrystalline diamond body (2), the mean crystal-grain diameter of which is less than or equal to 500 nm. Abrasion of this diamond is thereby reduced, resulting in a longer usable life in applications involving sliding.

    Zugriff

    Download

    Polycrystalline diamond body, manufacturing method therefor, and tool

    Neue Suche nach: SATO TAKESHI
    Neue Suche nach: YAMAMOTO KATSUKO
    Neue Suche nach: IKEDA KAZUHIRO
    Neue Suche nach: SUMIYA HITOSHI

    Provided is a polycrystalline diamond body that lasts longer, in applications involving sliding, than conventional polycrystalline diamond bodies. Also provided are a method for manufacturing said polycrystalline diamond body and a tool. At least one element, a sulfide or chloride of which has a melting point less than or equal to 1,000 DEG C, is added to this polycrystalline diamond body (2), the mean crystal-grain diameter of which is less than or equal to 500 nm. Abrasion of this diamond is thereby reduced, resulting in a longer usable life in applications involving sliding.

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    Titel:

    Polycrystalline diamond body, manufacturing method therefor, and tool

    Beteiligte:

    SATO TAKESHI (Autor:in) / YAMAMOTO KATSUKO (Autor:in) / IKEDA KAZUHIRO (Autor:in) / SUMIYA HITOSHI (Autor:in)

    Erscheinungsdatum:

    12.08.2015

    Medientyp:

    Patent

    Format:

    Elektronische Ressource

    Sprache:

    Englisch

    Klassifikation:

    IPC:  C01B NON-METALLIC ELEMENTS , Nichtmetallische Elemente / B01J Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie , CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY / C04B Kalk , LIME

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