Formation of 3D tubular cannel in fully densified zirconia ceramics by free-foaming method using superplasticity

T. I. Bhuiyan, H. Hayashi, A. Kishimoto

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Three-dimensional (3D) tubular cannels in fully densified zirconia ceramics have been fabricated by a newly developed solid-state free-foaming method using superplasticity. Three mole percent of yttria-stabilised zirconia (3YSZ) and α-SiC were used as foam matrix and foaming agent simultaneously. Dried pattern of 15 wt% (wt%) α-SiC slurry based on 10 wt% methyl cellulose buried into 3YSZ powder compacts and proper heat treatment at the sintering temperature causes successful fabrication of 3D cannel in zirconia ceramics.

Original languageEnglish
Pages (from-to)399-402
Number of pages4
JournalCeramics International
Volume37
Issue number1
DOIs
Publication statusPublished - Jan 1 2011

Keywords

  • 3YSZ
  • A. Sintering
  • E. Thermal applications
  • Superplasticity

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Process Chemistry and Technology
  • Surfaces, Coatings and Films
  • Materials Chemistry

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