High ductility cast aluminum alloys are seeing more use in vehicles as a greater effort is made to replace components made from heavier steel and iron alloys with lighter weight alloys such as aluminum. High ductility cast aluminum has significant advantages by allowing for complex shape and considerable consolidation of parts in body structures. However, joining can be a challenge because one popular method for aluminum joining, self-piercing riveting (SPR), requires a ductility of greater than 10%, forcing the common high ductility Al alloys to undergo a T6 heat treatment which adds cost and potential distortion issues to Al component. In this study, friction stir spot welding was investigated as a potential joining technique for this material in the as-cast condition. Samples of as-cast Aural-2™ alloy were joined to Aural-2™, 5754, and 6061 alloys, to determine the manufacturing feasibility, weld strength, and fatigue strength using this joining technique.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Friction Stir Spot Welding of a High Ductility Aluminum Alloy


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    SAE 2014 World Congress & Exhibition ; 2014



    Erscheinungsdatum :

    2014-04-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Friction Stir Spot Welding of Aluminum and Magnesium Alloy Sheets

    Gerlich, A. / Su, P. / North, T.H. | SAE Technical Papers | 2005


    Friction stir spot welding of aluminum and magnesium alloy sheets

    Su,P. / Gerlich,A. / North,T.H. et al. | Kraftfahrwesen | 2005


    Friction Stir Spot Welding for Structural Aluminum Sheets

    Santella, Michael L. / Blundell, Nic / Pan, Tsung-Yu | SAE Technical Papers | 2009


    Spot friction welding for Aluminum alloy

    Gendo, T. / Eguchi, N. / Japan Society of Automotive Engineers | British Library Conference Proceedings | 2005


    Friction stir welding of aluminum alloy to steel

    Kimapong, K. / Watanabe, T. | Tema Archiv | 2004