Al-based matrix composites reinforced with short Fe-based metallic glassy fiber

Zhi Wang, Sergio Scudino, Mihai Stoica, Weiwen Zhang, Jürgen Eckert

    研究成果: Article査読

    24 被引用数 (Scopus)

    抄録

    Novel lightweight composites consisting of an Al matrix reinforced with short Fe-based metallic glassy fibers have been fabricated by powder metallurgy. A detailed microstructural characterization was carried out along with the analysis of their mechanical properties. The results reveal that the strength of the composites is greatly enhanced by the addition of the short glassy fibers, while maintaining good ductility. The yield strength increases by two and three times, with respect to pure Al matrix, for the composites reinforced with 20 and 40 vol.% of glassy fibers, respectively. The investigation on the fracture behavior reveals that the strengthening effect is strongly dependent on the fiber orientation and length.

    本文言語English
    論文番号35093
    ページ(範囲)170-175
    ページ数6
    ジャーナルJournal of Alloys and Compounds
    651
    DOI
    出版ステータスPublished - 2015 12 5

    ASJC Scopus subject areas

    • Mechanics of Materials
    • Mechanical Engineering
    • Metals and Alloys
    • Materials Chemistry

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