Near net-shape casting of magnesium matrix composites provides an interesting opportunity to expand the applications of cast magnesium products. In this work, squeeze casting was used to evaluate a series of different short fiber preforms infiltrated with a matrix of high purity AZ91 alloy. Reactions between the fibers and 1) the binder in the preform, and 2) the liquid alloy were examined by metallography and related to the infiltration sequence. Short fibers of Al2O3 (Saffil RF grade) were found to be the most promising reinforcement, based upon the structure and tensile properties of Saffil-reinforced AZ91 alloy at both room and elevated temperature.


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    Titel :

    Development of Cast Magnesium Matrix Composites


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Nygard, Anlaug (Autor:in) / Albright, D. L. (Autor:in) / Westengen, Hakon (Autor:in)

    Kongress:

    International Congress & Exposition ; 1990



    Erscheinungsdatum :

    1990-02-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Development of cast magnesium matrix composites

    Westengen,H. / Albright,D.L. / Nygard,A. et al. | Kraftfahrwesen | 1990


    Development of Magnesium Matrix Composites

    Kainer, K. U. / ENEA; Agency: Italy | British Library Conference Proceedings | 1994


    Development of magnesium matrix composites

    Kainer,K.U. / Tech.Univ.Clausthal,DE | Kraftfahrwesen | 1994


    Properties of squeeze cast, magnesium-based composites

    Guldenberg,S. / Westengen,H. / Albright,D.L. et al. | Kraftfahrwesen | 1991


    Properties of Squeeze Cast, Magnesium-Based Composites

    Albright, D.L. / Westengen, H. / Guldberg, S. | SAE Technical Papers | 1991