After a quick reminder of the principles of creep form process, a detailed comparison of the 6056, 2022, and 7475 alloys will be presented using experimental techniques for creep relaxation under tension and bending. Microstructural investigations using transmission electronic microscopy and small angle scattering techniques show the evolution of the hardening precipitation during the ageform process of the different alloys investigated. Damage tolerance and static properties of creep-formed products are discussed in detail. The results of an industrial sized demonstrator of an Airbus A340 fuselage panel are presented as a conclusion showing the strong potential of this cost-efficient process.


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    Title :

    Ageformable panels for commercial aircraft


    Contributors:
    Eberl, F (author) / Gardiner, S (author) / Campanile, G (author) / Surdon, G (author) / Venmans, M (author) / Prangnell, P (author)


    Publication date :

    2008-06-01


    Size :

    14 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    Ageformable panels for commercial aircraft

    Eberl, F. / Gardiner, S. / Campanile, G. et al. | Tema Archive | 2008


    Ageformable panels for commercial aircraft

    Eberl, F. | Online Contents | 2008




    HEATED AIRCRAFT FLOOR PANELS

    OWENS GEORGE / ROACH KEVIN E / MULLEN JAMES et al. | European Patent Office | 2019

    Free access