Determination of atomic sites of Nb dissolved in metastable Fe23B6 phase

Takahiro Nakamura, Hisato Koshiba, Muneyuki Imafuku, Akihisa Inoue, Eiichiro Matsubara

    研究成果: Article査読

    17 被引用数 (Scopus)

    抄録

    The primary metastable phase in the Fe70Nb10B20 amorphous alloy is the complex fcc Fe23B6 phase with a large lattice parameter. The atomic site of Nb atoms in this metastable phase was determined by the anomalous X-ray scattering (AXS) method. Nb atoms in the metastable phase located at the similar position expected in the local structural unit in the amorphous state. Thus, the precipitation of the metastable phase does not require long-distance diffusion of Nb atoms in the amorphous matrix.

    本文言語English
    ページ(範囲)1918-1920
    ページ数3
    ジャーナルMaterials Transactions
    43
    8
    DOI
    出版ステータスPublished - 2002 8月

    ASJC Scopus subject areas

    • 材料科学(全般)
    • 凝縮系物理学
    • 材料力学
    • 機械工学

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