Crash resistance objectives lead PSA PEUGEOT CITROEN to use ultra high strength steel for the front bumper of the new Peugeot 607. The use of a specific high strength steel with good quenching properties and a hot stamping process allows PSA PEUGEOT CITROEN to lighten this bumper. Indeed, the weight reduction is more than 2 kg compared to a conventional high strength steel solution. After a complete austenisation of the blank in a 900 deg C furnace for several minutes, the part is stamped then quenched for a few seconds in the same water cooled tool to obtain a martensitic structure (yield strength over 950 MPa). The benefit in crash resistance is high due to the increase in the elastic behaviour for low speed impacts and to the improved stiffness for 15 km/h urban crash.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Application of ultra high strength steel on the front bumper of the Peugeot 607


    Weitere Titelangaben:

    Einsatz von ultrahochfestem Stahl am Frontstoßfänger des PKW Peugeot 607


    Beteiligte:
    Reinhardt, A. (Autor:in) / Laurent, J.P. (Autor:in) / Filliettaz, A. (Autor:in)


    Erscheinungsdatum :

    2000


    Format / Umfang :

    8 Seiten, 8 Bilder, 3 Tabellen, 1 Quelle



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Application of ultra high strength steel on the front bumper of the Peugeot 607

    Reinhardt,A. / Laurent,J.P. / Filliettaz,A. et al. | Kraftfahrwesen | 2000


    00BSM021 Application of Ultra High Strength Steel on the Front Bumper of the Peugeot 607

    Reinhardt, A. / Laurent, J.-P. / Filliettaz, A. | British Library Conference Proceedings | 2000


    High-strength automobile front bumper

    YAO ZHIFENG | Europäisches Patentamt | 2023

    Freier Zugriff


    Development of Ultra-High Strength Galvanized Steel for Automotive Bumper Reinforcements

    Dether, D. A. / Burlein, N. C. / Vlietstra, R. et al. | SAE Technical Papers | 1985