On the growth of nanocrystalline grains in an aluminum-based amorphous alloy

Kazuki Nakazato, Yoshihito Kawamura, An Pang Tsai, Akihisa Inoue, Tsuyoshi Masumoto

    研究成果: Article査読

    61 被引用数 (Scopus)

    抄録

    We have identified a growth process of nanocrystalline grains in amorphous Al87Ni10Ce3 by means of differential scanning calorimetry and transmission electron microscopy. The grain size of the final grown Al was estimated to be ∼15 nm. A typical nucleation-growth process was observed during the transformation in an amorphous Al85Ni 10Ce5. The grain growth process was only observed in Al-enriched alloys (Al ≳ 87 at. %), indicating that the nuclei pre-existed in an Al-enriched area in the original amorphous state.

    本文言語English
    ページ(範囲)2644-2646
    ページ数3
    ジャーナルApplied Physics Letters
    63
    19
    DOI
    出版ステータスPublished - 1993

    ASJC Scopus subject areas

    • 物理学および天文学(その他)

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