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    Abrasive grain containing a first face without vertices and a second face with vertices

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    New search for: LINDEMANN GERT
    New search for: FUENFSCHILLING STEFAN
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    The invention relates firstly to an abrasive grain (110) with a surface having at least a first face (120) with a first outline (121), and at least one second face (125) with a second outline (126). The first outline (121) does not contain any vertex, but the second outline (126) contains at least one vertex (127). The abrasive grain (110) may comprise a ceramic material, especially polycrystalline alpha-Al2O3. Additionally disclosed are collectives of abrasive grains (110), methods for producing abrasive grains (110), casting moulds, abrasive articles, methods for producing abrasive articles and methods for grinding a surface.

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    Abrasive grain containing a first face without vertices and a second face with vertices

    New search for: OLDENKOTTE MORITZ
    New search for: HEJTMANN GEORG
    New search for: LINDEMANN GERT
    New search for: FUENFSCHILLING STEFAN
    New search for: STEDILE PETRA
    New search for: JENNI ADRIAN
    New search for: PLESCHINGER TONY

    The invention relates firstly to an abrasive grain (110) with a surface having at least a first face (120) with a first outline (121), and at least one second face (125) with a second outline (126). The first outline (121) does not contain any vertex, but the second outline (126) contains at least one vertex (127). The abrasive grain (110) may comprise a ceramic material, especially polycrystalline alpha-Al2O3. Additionally disclosed are collectives of abrasive grains (110), methods for producing abrasive grains (110), casting moulds, abrasive articles, methods for producing abrasive articles and methods for grinding a surface.

    Access

    Download

    Abrasive grain containing a first face without vertices and a second face with vertices

    New search for: OLDENKOTTE MORITZ
    New search for: HEJTMANN GEORG
    New search for: LINDEMANN GERT
    New search for: FUENFSCHILLING STEFAN
    New search for: STEDILE PETRA
    New search for: JENNI ADRIAN
    New search for: PLESCHINGER TONY

    The invention relates firstly to an abrasive grain (110) with a surface having at least a first face (120) with a first outline (121), and at least one second face (125) with a second outline (126). The first outline (121) does not contain any vertex, but the second outline (126) contains at least one vertex (127). The abrasive grain (110) may comprise a ceramic material, especially polycrystalline alpha-Al2O3. Additionally disclosed are collectives of abrasive grains (110), methods for producing abrasive grains (110), casting moulds, abrasive articles, methods for producing abrasive articles and methods for grinding a surface.

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    Title:

    Abrasive grain containing a first face without vertices and a second face with vertices

    Contributors:

    OLDENKOTTE MORITZ (author) / HEJTMANN GEORG (author) / LINDEMANN GERT (author) / FUENFSCHILLING STEFAN (author) / STEDILE PETRA (author) / JENNI ADRIAN (author) / PLESCHINGER TONY (author)

    Publication date:

    2015-04-08

    Type of media:

    Patent

    Type of material:

    Electronic Resource

    Language:

    English

    Classification:

    IPC:  C09K Materialien für Anwendungen, soweit nicht anderweitig vorgesehen , MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR / B24D TOOLS FOR GRINDING, BUFFING OR SHARPENING , Werkzeuge zum Schleifen, Polieren oder Schärfen / C04B Kalk , LIME

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