Preparation of Si 3N 4-ZrO 2 ceramic composites by self-propagating high-temperature synthesis

O. G. Vitushkina, L. N. Chukhlomina, V. I. Vereshchagin

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Results are provided for a study of Si 3N 4-ZrO 2composite ceramic material preparation by self-propagating high-temperature synthesis from ferrosilicon and zirconium concentrate. It is noted that as a result of high-temperature dissociation of ZrSiO 4silicon dioxide is nitrided with formation of silicon oxynitride and it is condensed in surface layers of a specimen in the form of filamentary crystals.

Original languageEnglish
Pages (from-to)402-404
Number of pages3
JournalRefractories and Industrial Ceramics
Volume52
Issue number6
DOIs
Publication statusPublished - Mar 2012

Fingerprint

Composite materials
Silicon
Ceramic materials
Zirconium
Temperature
Crystals
ferrosilicon

Keywords

  • Ferrosilicon
  • Filamentary crystals
  • Self-propagating high-temperature synthesis (SHS)
  • Si N -ZrO ceramic composite
  • Zircon

ASJC Scopus subject areas

  • Ceramics and Composites
  • Materials Chemistry

Cite this

Preparation of Si 3N 4-ZrO 2 ceramic composites by self-propagating high-temperature synthesis. / Vitushkina, O. G.; Chukhlomina, L. N.; Vereshchagin, V. I.

In: Refractories and Industrial Ceramics, Vol. 52, No. 6, 03.2012, p. 402-404.

Research output: Contribution to journalArticle

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