Effect of the addition of PbO/B2O3 in the matrix on the oriented growth of PMNT polycrystals

Li Li Zhao, Ming Zhao, Chang Song Zhang, Hui Qing Fan, Chang Sheng Tian

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

The oriented 0.67Pb (Mg1/3Nb2/3)-0.33PbTiO3 (PMNT67/33) polycrystals were prepared by the conventional ceramic technique and the templated grain growth method with PbO/B2O3 addition. The oriented growth rate and the microstructure of PMNT polycrystals can be determined by the ratio of PbO/B2O3. With increasing the B2O3 concentration, the growth rate of oriented PMNT polycrystals was more and more slow. The oriented degree of PMNT polycrystals increases with the increase of the B2O3 concentration.

Original languageEnglish
Pages (from-to)333-335
Number of pages3
JournalGongneng Cailiao/Journal of Functional Materials
Volume35
Issue number3
StatePublished - Jun 2004

Keywords

  • Diffusion
  • Oriented growth
  • PMNT
  • Templated grain growth

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