This paper reviews the state of the art of cold forming porous preforms into net or near-net shapes for structural applications. Materials discussed include ferrous and aluminum powders. Processes include both bulk and localized cold forming. Analysis of densification and deformation for cold forming of axisymmetric cup shapes, hubs and flanges is presented. Empirically based relationships concerning proper preform design are extended to more complex shapes.


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    Title :

    Cold Forging of Metal Powder Preforms


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    SAE International Congress and Exposition ; 1986



    Publication date :

    1986-02-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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