There is provided an exterior panel including a steel sheet, the steel sheet including a flat portion, wherein in an outer-layer region of the flat portion, a microstructure contains, in volume fraction, ferrite of 80% or more, an average grain diameter of ferrite is 1.0 to 15.0 μm, an intensity ratio XODF{001}/{111},S of ferrite is 0.30 or more to less than 3.50, when uEl1 denotes a uniform elongation measured with a tensile test specimen cut from the flat portion, and uEl2 denotes a theoretical uniform elongation that is derived from volume fractions, hardnesses, and average grain diameters of ferrite and martensite in a microstructure of an inside region of the flat portion, and a sheet thickness of the flat portion, uEl1/uEl2 is 0.44 to 0.80.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    EXTERIOR PANEL AND AUTOMOBILE INCLUDING THE SAME


    Beteiligte:
    SAWA YASUNORI (Autor:in) / NAGANO MAI (Autor:in) / NISHIMURA RYUICHI (Autor:in)

    Erscheinungsdatum :

    2023-08-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Exterior panel and automobile including the same

    SAWA YASUNORI / NAGANO MAI / NISHIMURA RYUICHI | Europäisches Patentamt | 2024

    Freier Zugriff

    EXTERIOR PANEL OF AUTOMOBILE

    JANG HYERYONG / LEE DAEIL / JUNG WOO JIN et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    EXTERIOR PANEL AND AUTOMOBILE EQUIPPED WITH SAME

    SAWA YASUNORI / NAGANO MAI / NISHIMURA RYUICHI | Europäisches Patentamt | 2023

    Freier Zugriff

    EXTERIOR PANEL OF AUTOMOBILE

    SUZUKI TOSHIYA / NAKAZAWA YOSHIAKI / ITO YASUHIRO et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    EXTERIOR PANEL AND AUTOMOBILE EQUIPPED WITH SAME

    SAWA YASUNORI / NAGANO MAI / NISHIMURA RYUICHI | Europäisches Patentamt | 2022

    Freier Zugriff