Application of microalloyed steel to automobile parts is becoming increasingly common in Japan. However, fatigue properties of actual automotive forged parts with slight notches on their surface have not been fully clarified. In this work, the fatigue properties of microalloyed steel were studied using test specimens and also actual automotive parts. The results indicated that microalloyed steel with an optimal microstructure showed higher notch fatigue resistance than quenched-tempered steel. The improvement of material technology and the application of microalloyed steel have not only served to bring product costs down, but have paved the way for part weight reductions. Lightweight connecting rods for the newly developed Nissan engines have been produced, contributing to improved engine performance.


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    Titel :

    Development of Lightweight Connecting Rod Based on Fatigue Resistance Analysis of Microalloyed Steel


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Kuratomi, Hideaki (Autor:in) / Namiki, Kunio (Autor:in) / Uchino, Minoru (Autor:in) / Sugiura, Saburo (Autor:in) / Kurebayashi, Yutaka (Autor:in)

    Kongress:

    International Congress & Exposition ; 1990



    Erscheinungsdatum :

    01.02.1990




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch





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    Development of High Fatigue Strength Free Machining Microalloyed Steel for Connecting Rods

    Mizuno, Kohki / Nakamura, Sadayuki / Matsubara, Toshihiko et al. | SAE Technical Papers | 1993


    Development of high fatigue strength free machining microalloyed steel for connecting rods

    Nakamura,S. / Mizuno,K. / Matsubara,T. et al. | Kraftfahrwesen | 1993


    Development of High Strength Microalloyed Steel for Connecting Rod

    Mori, M. / Yano, M. / Manabe, T. et al. | British Library Conference Proceedings | 1997