Yield stress measurements on an Al-1.5% Mg alloy with submicron grain size using a miniature bending procedure

Yan Ma, Zenji Horita, Minoru Furukawa, Minoru Nemoto, Ruslan Z. Valiev, Terence G. Langdon

    研究成果: Contribution to journalArticle査読

    11 被引用数 (Scopus)

    抄録

    An Al-1.5% Mg solid solution alloy was produced with a submicron grain size of ≈ 0.2-0.5 μm by introducing intense plastic deformation through torsion straining. Tests were conducted to determine the yield stress of the alloy using a miniaturized bending procedure. Parallel tests were conducted using an Al-3% Mg alloy with a large grain size of ≈ 500 μm. The results demonstrate the feasibility both of producing a submicrometer-grained structure in an Al-1.5% Mg alloy by torsion straining and of obtaining a reasonable measure of the yield stress using a miniature testing facility.

    本文言語英語
    ページ(範囲)283-287
    ページ数5
    ジャーナルMaterials Letters
    23
    4-6
    DOI
    出版ステータス出版済み - 5 1995

    All Science Journal Classification (ASJC) codes

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

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