Influence of ultrasonic compaction conditions of the (Ba,Sr)TiO3 nanopowder on the pore distribution in sintered ceramics

O. L. Khasanov, S. R. Hahn, Edgar Sergeevich Dvilis, M. S. Han, S. S. Lim, Vitaly Mikhaylovich Sokolov, T. V. Milovanova

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

1 Citation (Scopus)

Abstract

The pore distribution on the wafer surface of ferroelectric ceramics Ba0.6Sr0.3Ca0.1TiO3 was investigated. The samples with diameter of 38-40 mm were sintered from green compacts being compacted under ultrasound action within a power of 1-3 kW and by uniaxial static moulding. The pore distributions were determined inside of wafer surface regions located from central point toward edges using SEM-data (scanning electron microscope TOPCON, Model ABT-32). The software ImageJ1.16 was used. The distribution regularities of small (less than 5 microns) and large pores depending on sample manufacture conditions were determined.

Original languageEnglish
Title of host publication5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages251-254
Number of pages4
Volume2
ISBN (Print)0780370082, 9780780370081
DOIs
Publication statusPublished - 2001
Event5th Korea-Russia International Symposium on Science and Technology, KORUS 2001 - Tomsk, Russian Federation
Duration: 26 Jun 20013 Jul 2001

Other

Other5th Korea-Russia International Symposium on Science and Technology, KORUS 2001
CountryRussian Federation
CityTomsk
Period26.6.013.7.01

Keywords

  • Ceramic nanopowder
  • Ferroelectric ceramics
  • Pore distribution
  • Ultrasonic compaction

ASJC Scopus subject areas

  • Clinical Biochemistry
  • Computer Networks and Communications
  • Biotechnology
  • Civil and Structural Engineering
  • Mechanics of Materials
  • Electronic, Optical and Magnetic Materials
  • Materials Chemistry
  • Surfaces, Coatings and Films

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  • Cite this

    Khasanov, O. L., Hahn, S. R., Dvilis, E. S., Han, M. S., Lim, S. S., Sokolov, V. M., & Milovanova, T. V. (2001). Influence of ultrasonic compaction conditions of the (Ba,Sr)TiO3 nanopowder on the pore distribution in sintered ceramics. In 5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001 (Vol. 2, pp. 251-254). [975245] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/KORUS.2001.975245