Warm Compaction of Densmix™ powders provides means to produce P/M parts with densities in the range of 7.1 to 7.4 g/cm3. As most properties are improved by increased density, the warm compaction method offers possibilities to increase the competitiveness of P/M compared to other manufacturing techniques.In this paper a comparison of material properties obtained by two different manufacturing routes is presented. Heat treated properties of some P/M steels after double pressing/sintering are compared with properties obtained with sinterhardening and conventional heat treating of warm compacted Densmix™ powders. Additionally, the single tooth static rupture force and the single tooth bending fatigue strength will be presented.


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    Titel :

    Material Properties of Heat Treated Double Pressed/Sintered P/M Steels in Comparison to Warm Compacted/Sinter Hardened Materials


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Milligan, Dave (Autor:in) / Nyberg, Ingalill (Autor:in) / Lingenfelter, Jim (Autor:in) / Dizdar, Senad (Autor:in) / Engstrom, Ulf (Autor:in)

    Kongress:

    SAE 2003 World Congress & Exhibition ; 2003



    Erscheinungsdatum :

    03.03.2003




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch





    Material Properties of Heat Treated Double Pressed/Sintered P/M Steels in Comparison to Warm Compacted/Sinter Hardened Materials

    Milligan, D. / Engstrom, U. / Lingenfelter, J. et al. | British Library Conference Proceedings | 2003


    Green Machining of Warm Compacted PM Steels

    Benner, A. / Beiss, P. / European Powder Metallurgy Association | British Library Conference Proceedings | 2001


    Drilling and Tapping of Warm Compacted PM Steels after Sintering

    Benner, A. / Beiss, P. / European Powder Metallurgy Association | British Library Conference Proceedings | 2001


    Preparation of Warm Compacted and Sintered WC/45 Steel Composite and Its Wear-Resistance

    Xiaole, C. / Yimin, G. / Jiandong, X. | British Library Online Contents | 2005