Processing of metals by equal-channel angular pressing

M. Furukawa, Z. Horita, M. Nemoto, T. G. Langdon

    研究成果: Contribution to journalReview article査読

    421 被引用数 (Scopus)

    抄録

    Equal-channel angular pressing (ECAP) is a processing method in which a metal is subjected to an intense plastic straining through simple shear without any corresponding change in the cross-sectional dimensions of the sample. This procedure may be used to introduce an ultrafine grain size into polycrystalline materials. The principles of the ECAP process are examined with reference to the distortions introduced into a sample as it passes through an ECAP die and especially the effect of rotating the sample between consecutive presses. Examples are presented showing the microstructure introduced by ECAP and the consequent superplastic ductilities that may be attained at very rapid strain rates.

    本文言語英語
    ページ(範囲)2835-2843
    ページ数9
    ジャーナルJournal of Materials Science
    36
    12
    DOI
    出版ステータス出版済み - 6 15 2001

    All Science Journal Classification (ASJC) codes

    • 材料科学(全般)
    • 材料力学
    • 機械工学

    フィンガープリント

    「Processing of metals by equal-channel angular pressing」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

    引用スタイル