Influence of the shape factor on efficiency of the green compact ultrasonic compacting and properties of sintered zirconia ceramics

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

Abstract

The properties of green compacts and ceramics from ZrO2-Y2O3 nanopowder compacted under ultrasonic action (power of 0.5; 1; 2; 3 kW) were studied. The shape factor of the green compacts (the ratio of height to diameter) was h/D=0.05 and 0.37. Phase constitution, grain structure, density and shrinkage, of ceramics sintered at 1650°C from the green compacts with different h/D, were investigated. The possibility for improvement of mechanical properties of advanced ceramics by using optimum regimes of ultrasonic compaction was shown.

Original languageEnglish
Title of host publicationProceedings - KORUS 2000: 4th Korea-Russia International Symposium on Science and Technology
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages321-324
Number of pages4
Volume3
ISBN (Print)0780364864, 9780780364868
DOIs
Publication statusPublished - 2000
Event4th Korea-Russia International Symposium on Science and Technology, KORUS 2000 - Ulsan, Korea, Republic of
Duration: 27 Jun 20001 Jul 2000

Other

Other4th Korea-Russia International Symposium on Science and Technology, KORUS 2000
CountryKorea, Republic of
CityUlsan
Period27.6.001.7.00

    Fingerprint

Keywords

  • granularity
  • shape factor
  • structure
  • ultrasonic compaction
  • zirconia nanoceramics

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

Cite this

Khasanov, O. L., Lee, J. S., Pokholkov, Y. P., Dvilis, E. S., Sokolov, V. M., & An, B. G. (2000). Influence of the shape factor on efficiency of the green compact ultrasonic compacting and properties of sintered zirconia ceramics. In Proceedings - KORUS 2000: 4th Korea-Russia International Symposium on Science and Technology (Vol. 3, pp. 321-324). [866107] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/KORUS.2000.866107