The tensile and fatigue strengths of squeeze cast F332 aluminum alloy and its composites reinforced with 15 volume percent of discontinuous Fiberfrax® fiber after T5 heat treatment were determined at 400°C. Rotating beam fatigue testing was performed to determine the endurance strength of these composites for 50% probability of failure at 10 million cycles.Substantial improvements in tensile and fatigue strengths were observed for the reinforced material compared to the matrix alloy. Long term 400°C thermal aging study indicates that there is no significant difference in fatigue strength between 100 hour and 1,000 hour aged samples.


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    Titel :

    Elevated Temperature Mechanical Properties of Squeeze Cast Metal Matrix Composites for Diesel Pistons


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Budinger, B. O. (Autor:in) / Chi, F. K. (Autor:in) / Smalc, M. D. (Autor:in) / Maier, R. D. (Autor:in) / Krucek, T. W. (Autor:in)

    Kongress:

    International Congress & Exposition ; 1993



    Erscheinungsdatum :

    01.03.1993




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch





    Squeeze Cast Diesel Pistons

    McGuire,M.F. / Gould,US | Kraftfahrwesen | 1979


    Fatigue behavior of squeeze cast metal matrix composites for diesel pistons

    Maier,R.D. / Smalc,M.D. / Krucek,T.W. et al. | Kraftfahrwesen | 1992


    Fatigue Behavior of Squeeze Cast Metal Matrix Composites for Diesel Pistons

    Budinger, B.O. / Chi, F.K. / Smalc, M.D. et al. | SAE Technical Papers | 1992


    Squeeze Cast Pistons

    Online Contents | 1994