Control of texture in electroceramics by slip-casting in a high magnetic field

Tohru S. Suzuki, Yoshio Sakka

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

The control of texture in ceramics is one of the ways for effectively improving their properties. Anisotropic susceptibility is very small in ZnO and TiO2; therefore, it had been very difficult to developing the textured microstructure using a magnetic field. But we demonstrate in this paper that the textured ZnO and TiO2 can be prepared by a colloidal processing in a high magnetic field followed by heating. A green solid with a slight degree of crystallographic orientation was obtained before sintering. The degree of texture increased with increasing temperature, and crystallographic texture development accompanies the densification and grain growth in the specimens.

Original languageEnglish
Pages (from-to)191-194
Number of pages4
JournalKey Engineering Materials
Volume248
DOIs
Publication statusPublished - 2003 Jan 1
Externally publishedYes

Keywords

  • Colloidal processing
  • Fine particle
  • High magnetic field
  • Orientation
  • Titania
  • Zinc oxide

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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