A vehicle collision energy absorbing member is excellent in collision energy absorbing performance in the axial direction upon collision. The vehicle collision energy absorbing member is formed of a high strength thin steel sheet having TS of at least 980 MPa and having an n-value and a limit bending radius Rc satisfying the following Formula: Rc/t≦1.31×ln(n)+5.21.


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    Titel :

    Vehicle collision energy absorbing member excellent in energy absorbing performance and manufacturing method therefor


    Beteiligte:
    TAKAGI SHUSAKU (Autor:in) / OKUDA KANEHARU (Autor:in) / TAMAI YOSHIKIYO (Autor:in) / FUJITA TAKESHI (Autor:in) / OKITSU YOSHITAKA (Autor:in) / NAITO TADASHI (Autor:in) / TAKAKI NAOKI (Autor:in) / SUGIURA TOMOAKI (Autor:in)

    Erscheinungsdatum :

    2016-09-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    C22C Legierungen , ALLOYS / B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs / B62D MOTOR VEHICLES , Motorfahrzeuge / C21D Veränderung der physikalischen Struktur von Eisenmetallen , MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS



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