Supercooled liquid bonding of metallic glasses by hot-pressing

Shin Ichi Yamaura, Hisamichi Kimura, Akihisa Inoue

    Research output: Contribution to journalArticlepeer-review

    4 Citations (Scopus)

    Abstract

    In this study, we tried to bond the melt-spun Zr55Al 10Ni5Cu30 metallic glassy thin ribbons with the porous metallic substrates by the hot-pressing procedure. As a result, the bonding strength increases with increasing load on the sample during the hot-pressing and also with decreasing pore size of the substrates. This is because both the high pressure and the small pore size can result that the supercooled liquid of the glassy alloy can penetrate down along the pores deeply during the hot-pressing, leading to good anchoring effect. Tensile test results and cross-sectional views of the pressed samples are shown in detail.

    Original languageEnglish
    Pages (from-to)273-276
    Number of pages4
    JournalMaterials Transactions
    Volume48
    Issue number2
    DOIs
    Publication statusPublished - 2007 Feb

    Keywords

    • Bonding
    • Melt-spinning
    • Plastic flow joining

    ASJC Scopus subject areas

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

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