High strength oil-tempered wire was developed to apply to light-weight valve spring for automotive engine. By adding Mo, V, B and Ni, tensile strength increased by 20% compared to the conventional oil-tempered wire. Higher tensile strength of wire enabled a constant of valve spring to lower by reducing the size of spring. As a result, reduction of spring constant lowers the load of spring, thereby enhancing fuel efficiency.


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    Titel :

    High Strength Light-Weight Valve Spring for Automotive Engine to Enhance Fuel Efficiency


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Ban, Hyung Oh (Autor:in) / Lee, Jung-Suk (Autor:in) / Ko, Young Sang (Autor:in)

    Kongress:

    SAE 2012 World Congress & Exhibition ; 2012



    Erscheinungsdatum :

    16.04.2012




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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