A new heat resistant steel wire was developed for automotive valve springs. The purpose of the development is to apply a high temperature carbo-nitriding process to the springs to have a longer fatigue life. The valve spring processed at an optimal temperature was found to have a fatigue life about five times as long as the conventional Si-Cr oil-tempered wire springs processed at a conventional low temperature.


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    Titel :

    The Valve Springs Carbo-Nitrided at a High Temperature for High Speed Engines


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Hayashi, Hiroaki (Autor:in) / Yamada, Katsuhiko (Autor:in) / Homma, Satoru (Autor:in) / Nishimura, Taisuke (Autor:in) / Ozone, Toshio (Autor:in) / Hagiwara, Yoshitoshi (Autor:in) / Itoh, Yukio (Autor:in)

    Kongress:

    SAE International Congress and Exposition ; 1989



    Erscheinungsdatum :

    01.02.1989




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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