Patterning of closed pores utilizing the superplastically foaming method

A. Kishimoto, Y. Nishino, H. Hayashi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

We have already innovated superplastically foaming method in which pore expands after densification of the matrix utilizing the superplastic deformation. Based on this superplastically foaming method using 3YSZ (3 mol% yttria stabilized zirconia) and α SiC as matrix and foam agent, respectively, we have successfully fabricated several dots closed pore pattern and C shaped as well as S shaped closed tube patterns by optimizing the amount of matrix 3YSZ. In addition to the shape of the closed pore, the protuberance based on the expansion of the pore changed with the location of the foam agent in the matrix. The shape of the closed pores and the interaction between them can be controlled by the concentration of the foam agent and the amount of the matrix.

Original languageEnglish
Title of host publicationInnovative Processing and Manufacturing of Advanced Ceramics and Composites - A Collection of Papers Presented at the 8th Pacific Rim Conference on Ceramic and Glass Technology
Pages143-151
Number of pages9
Publication statusPublished - Aug 4 2010
EventInnovative Processing and Manufacturing of Advanced Ceramics and Composites - 8th Pacific Rim Conference on Ceramic and Glass Technology, PACRIM 8 - Vancouver, BC, Canada
Duration: May 31 2009Jun 5 2009

Publication series

NameCeramic Transactions
Volume212
ISSN (Print)1042-1122

Other

OtherInnovative Processing and Manufacturing of Advanced Ceramics and Composites - 8th Pacific Rim Conference on Ceramic and Glass Technology, PACRIM 8
CountryCanada
CityVancouver, BC
Period5/31/096/5/09

ASJC Scopus subject areas

  • Ceramics and Composites
  • Materials Chemistry

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  • Cite this

    Kishimoto, A., Nishino, Y., & Hayashi, H. (2010). Patterning of closed pores utilizing the superplastically foaming method. In Innovative Processing and Manufacturing of Advanced Ceramics and Composites - A Collection of Papers Presented at the 8th Pacific Rim Conference on Ceramic and Glass Technology (pp. 143-151). (Ceramic Transactions; Vol. 212).