Microstructural evolution in the processing of bulk samples using high-pressure torsion

Zenji Horita, Terence G. Langdon

    研究成果: Chapter in Book/Report/Conference proceedingConference contribution

    抄録

    Although high-pressure torsion (HPT) is now a well-established technique for imposing severe plastic deformation on metallic materials, the technique is generally restricted to use with thin disk samples. This paper describes experiments which were conducted to evaluate the potential for making use of HPT with bulk samples in the form of small cylinders. The experiments were performed using an Al-Mg-Sc alloy and the samples were strained under a pressure of 1 GPa at room temperature. The results demonstrate excellent microstructural refinement in the vicinity of the central zone around the periphery of the cylinders.

    本文言語英語
    ホスト出版物のタイトルSupplement to THERMEC 2006, 5th International Conference on PROCESSING and MANUFACTURING OF ADVANCED MATERIALS, THERMEC 2006
    出版社Trans Tech Publications Ltd
    ページ80-85
    ページ数6
    PART 1
    ISBN(印刷版)0878494286, 9780878494286
    DOI
    出版ステータス出版済み - 1 1 2007
    イベント5th International Conference on Processing and Manufacturing of Advanced Materials - THERMEC'2006 - Vancouver, カナダ
    継続期間: 7 4 20067 8 2006

    出版物シリーズ

    名前Materials Science Forum
    番号PART 1
    539-543
    ISSN(印刷版)0255-5476

    その他

    その他5th International Conference on Processing and Manufacturing of Advanced Materials - THERMEC'2006
    Countryカナダ
    CityVancouver
    Period7/4/067/8/06

    All Science Journal Classification (ASJC) codes

    • Materials Science(all)
    • Condensed Matter Physics
    • Mechanics of Materials
    • Mechanical Engineering

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