A method for joining a first part formed of an aluminum material to a second part formed of a steel material by metal inert gas welding and cold metal transfer is provided. An aluminum filler material forms a fillet joint between the parts and provides a structure for automotive body applications, such an aluminum bumper extrusion joined to a steel crush box connection. The first part includes a notch for hiding the start and end of the joint. A transition plate formed of a mixture of aluminum material and steel material can be disposed between the first part and the second part to provide the notch. The second part can include a mechanical fastener further joining the parts together. In another embodiment, the second part includes a plurality of dimples and is welded to the first part along the dimples.


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    Titel :

    JOINING OF DISSIMILAR MATERIALS


    Beteiligte:

    Erscheinungsdatum :

    2016-03-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B23K Löten , SOLDERING OR UNSOLDERING / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    Joining of dissimilar materials

    HILL JOHN EDWARD / DEVERS TERENCE ANTHONY / GABBIANELLI GIANFRANCO | Europäisches Patentamt | 2020

    Freier Zugriff

    JOINING OF DISSIMILAR MATERIALS

    HILL JOHN EDWARD / DEVERS TERENCE ANTHONY / GABBIANELLI GIANFRANCO | Europäisches Patentamt | 2020

    Freier Zugriff

    Joining of dissimilar materials

    HILL JOHN EDWARD / DEVERS TERENCE ANTHONY / GABBIANELLI GIANFRANCO | Europäisches Patentamt | 2019

    Freier Zugriff

    Joining Dissimilar Metals With Transition Materials

    Haynes, Gardner / Baboian, Robert | SAE Technical Papers | 1976


    Joining Dissimilar Metals with Transition Materials

    Baboian,R. / Haynes,G. / Texas Instruments,US | Kraftfahrwesen | 1976