Pd-Si binary bulk metallic glass

Ke Fu Yao, Na Chen

    Research output: Contribution to journalArticle

    35 Citations (Scopus)

    Abstract

    Pd80+x Si20-x (x = 0, 1, and 2) binary metallic glasses with the diameter ranging from 7 to 8 mm were prepared by a combination of fluxing and water quenching or air cooling. Thermal analysis results show that with increasing Si content, the glass transition temperature T g, the initial crystallization temperature T x and the onset crystallization temperature T p of Pd-Si binary glassy alloys increase. Moreover, the supercooled liquid region reaches 61 K. It indicates that Pd-Si binary alloys possess large glass forming ability, which can be greatly improved by fluxing treatment.

    Original languageEnglish
    Pages (from-to)414-420
    Number of pages7
    JournalScience in China, Series G: Physics, Mechanics and Astronomy
    Volume51
    Issue number4
    DOIs
    Publication statusPublished - 2008 Apr 1

    Keywords

    • Binary alloys
    • Bulk metallic glass
    • Fluxing
    • Glass forming ability
    • Undercooled liquid

    ASJC Scopus subject areas

    • Physics and Astronomy(all)

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