Processing sheets and wires by continuous high-pressure torsion

Kaveh Edalati, Zenji Horita

    Research output: Contribution to journalArticlepeer-review

    9 Citations (Scopus)

    Abstract

    Continuous high-pressure torsion (HPT) method was applied to pure Al (99.99%) and an AI-3%Mg-0.2%Sc alloy. It is shown that continuous HPT (CHPT) can be used for severe plastic deformation and thus for production of ultrafine grained microstructure as the conventional HPT. Furthermore, CHPT provides a means to process sheet and wire of the materials in a continuous way so that it can be promising for industrial applications. It is confirmed that an Al-3%Mg-0.2%Sc alloy exhibits superplastic elongation of ∼500% at 573K after processing by the CHPT.

    Original languageEnglish
    Pages (from-to)5-11
    Number of pages7
    JournalReviews on Advanced Materials Science
    Volume31
    Issue number1
    Publication statusPublished - Oct 24 2012

    All Science Journal Classification (ASJC) codes

    • Materials Science(all)
    • Condensed Matter Physics

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