Site occupation preference of fe in Ni3Al: An atom-probe study

A. Almazouzi, H. Numakura, M. Koiwa, K. Hono, T. Sakurai

    研究成果: Article査読

    29 被引用数 (Scopus)

    抄録

    The substitution behaviour of Fe in Ni3Al has been studied by atom-probe microanalysis for Fe concentrations from 0·4 to 1·9 at%. Effects of the matrix composition and annealing temperature have also been examined. Fe atoms have been found to occupy mostly Al sites, regardless of the Fe concentration and the matrix composition. The present observation and the experimental results for higher Fe levels reported in the literature are discussed in the light of the site preference predicted by various empirical rules and theories.

    本文言語English
    ページ(範囲)37-43
    ページ数7
    ジャーナルIntermetallics
    5
    1
    DOI
    出版ステータスPublished - 1997

    ASJC Scopus subject areas

    • 化学 (全般)
    • 材料力学
    • 機械工学
    • 金属および合金
    • 材料化学

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