An aluminum alloy plastic worked article including a plastic worked portion formed of a thinned portion 22 formed by plastic working and rib portions 21 formed at two ends of this thinned portion 22 having an approximately H-shaped or U-shaped cross-section. The plastic worked portion is a plastic worked portion 2 having strain portions 23 in each of which an equivalent strain of up to 4.0 mm/mm generated by plastic working is present, and the strain portions 23 are each located in the vicinity of the surface of the plastic worked portion 2 at a boundary between the thinned portion 22 and each of the rib portions 21 and are each formed of a non-recrystalline texture N of aluminum which is not recrystallized or formed of the non-recrystalline texture N and a fine crystalline texture M which is recrystallized but has a crystal grain of 500 μm or less.


    Access

    Download


    Export, share and cite



    Title :

    Aluminum alloy plastic worked article, method for manufacturing the same, and automobile component


    Contributors:

    Publication date :

    2021-10-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS , Verändern der physikalischen Struktur von Nichteisenmetallen oder Nichteisenlegierungen / B22D CASTING OF METALS , Gießen von Metallen / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / C22C Legierungen , ALLOYS





    Aluminum alloy plate, preparation method thereof and automobile component

    FENG WEIJUN / CAO LINGYONG / YAN YONG et al. | European Patent Office | 2022

    Free access

    Cold-worked precision screws in automobile manufacture

    Valentin | Engineering Index Backfile | 1928


    Automobile aluminum alloy hub

    WANG XUANMAO / WU ZHUANG | European Patent Office | 2020

    Free access