Processes for forming blanks having tailored properties in localized areas are provided. The blanks are then formed into three-dimensionally shaped components (e.g., high-strength automotive parts). A sheet of high-strength metal alloy may be selectively heated in a first region to a temperature below a melting point of the metal alloy with a heat source, while a second region of the sheet adjacent to the first region remains unheated. The selective heating creates a first region of the metal alloy having at least one material property distinct from the second region. After the sheet is cut to form a blank, the blank comprises a portion of the first region and a portion of the second region. In this manner, a plurality of distinct tailored regions may be formed on each blank. The process may be continuous or semi-continuous and further include cutting of blanks from the sheet. High-strength structural components are also provided.


    Access

    Download


    Export, share and cite



    Title :

    CONTINUOUS TAILOR HEAT-TREATED BLANKS


    Contributors:

    Publication date :

    2017-08-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    C21D Veränderung der physikalischen Struktur von Eisenmetallen , MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS / B23K Löten , SOLDERING OR UNSOLDERING / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge / C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS , Verändern der physikalischen Struktur von Nichteisenmetallen oder Nichteisenlegierungen



    Aluminum tailor welded blanks

    Das, S. | Tema Archive | 2000


    Stamping of Tailor Made Blanks

    Van der Hoeven, J.-M. / Ostyn, K. / Leirman, E. | British Library Conference Proceedings | 1994


    Flexibles Walzen von Tailor Rolled Blanks

    Hauger, Andreas | Tema Archive | 2004


    Formability of aluminum tailor-welded blanks

    Kridli,G.T. / Friedman,P.A. / Sherman,A.M. et al. | Automotive engineering | 2000


    Forming of Aluminum Tailor Welded Blanks

    Kinsey, Brad / Cao, Jian / Viswanathan, Vikram | SAE Technical Papers | 2001