Crystalline Phase Change in Yttria‐Partially‐Stabilized Zirconia by Low‐Temperature Annealing

TSUGIO SATO, MASAHIKO SHIMADA

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    146 Citations (Scopus)

    Abstract

    Changes in the phase composition and microstructure of yttria‐partially‐stabilized zirconia by low‐temperature annealing were investigated at 100° to 500°C using bodies sintered from coprecipitated fine ZrO2‐Y2O3 powders at varied temperatures. Tetragonal zirconia on the surfaces of bodies sintered at <1500°C transformed to the monoclinic phase at 100° to 400°C. Transformation behavior was strongly affected by grain size.

    Original languageEnglish
    Pages (from-to)C‐212-C‐213
    JournalJournal of the American Ceramic Society
    Volume67
    Issue number10
    DOIs
    Publication statusPublished - 1984 Oct

    ASJC Scopus subject areas

    • Ceramics and Composites
    • Materials Chemistry

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