Liquid-phase redistribution during sintering of 8 mol% yttria-stabilized zirconia

Young Soo Jung, Jong Heun Lee, Je Hun Lee, Doh Yeon Kim

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9 Citations (Scopus)

Abstract

The distribution of the intergranular liquid phase during the sintering of 8 mol% Y2 O3 -stabilized ZrO2 containing 0.5 mol% of SiO2 and Al2 O3 was investigated using spatially resolved impedance spectroscopy. The variation in the grain-boundary resistivity as a function of the distance from the specimen surface indicated that the liquid phase coagulates at the specimen center in the initial stages of sintering, and spreads outward upon further sintering. The liquid redistribution was also examined by transmission electron microscopy.

Original languageEnglish
Pages (from-to)499-503
Number of pages5
JournalJournal of the European Ceramic Society
Volume23
Issue number3
DOIs
Publication statusPublished - 2003 Mar 1
Externally publishedYes

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ASJC Scopus subject areas

  • Ceramics and Composites
  • Materials Chemistry

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