本発明は、オーステナイト系TWIPまたはTRIP/TWIP鋼からなる部材の製造方法に関する。平面製造物(1)の少なくとも1つの面に少なくとも1つのくぼみ(16)を設けて平面製造物(1)を変形させる。また、本発明は、延性材料の母材に埋め込まれた高強度の鋼の領域を同一部材中に必要とする部材の使用に関する。

    The present invention relates to a method for manufacturing a component of austenitic TWIP or TRIP/TWIP steel. A flat product (1) is deformed by achieving at least one indentation (16) on at least one surface of the flat product (1) in order to have in the deformed product (5) areas of a high strength steel embedded in a matrix of a ductile material. The invention also relates to the use of the component where areas of a high strength steel embedded in a matrix of a ductile material are required in the same component.


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    Title :

    オーステナイト系TWIPまたはTRIP/TWIP鋼からなる部材の製造方法


    Publication date :

    2018-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B21B Walzen von Metall , ROLLING OF METAL / 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




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