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

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 language	English
Pages (from-to)	402-404
Number of pages	3
Journal	Refractories and Industrial Ceramics
Volume	52
Issue number	6
DOIs	https://doi.org/10.1007/s11148-012-9450-1
Publication status	Published - Mar 2012

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

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10.1007/s11148-012-9450-1

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Cite this

Vitushkina, O. G., Chukhlomina, L. N., & Vereshchagin, V. I. (2012). Preparation of Si ₃N ₄-ZrO ₂ ceramic composites by self-propagating high-temperature synthesis. Refractories and Industrial Ceramics, 52(6), 402-404. https://doi.org/10.1007/s11148-012-9450-1

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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.",

keywords = "Ferrosilicon, Filamentary crystals, Self-propagating high-temperature synthesis (SHS), Si N -ZrO ceramic composite, Zircon",

author = "Vitushkina, {O. G.} and Chukhlomina, {L. N.} and Vereshchagin, {V. I.}",

year = "2012",

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doi = "10.1007/s11148-012-9450-1",

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AU - Vitushkina, O. G.

AU - Chukhlomina, L. N.

AU - Vereshchagin, V. I.

PY - 2012/3

Y1 - 2012/3

N2 - 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.

AB - 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.

KW - Ferrosilicon

KW - Filamentary crystals

KW - Self-propagating high-temperature synthesis (SHS)

KW - Si N -ZrO ceramic composite

KW - Zircon

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SN - 1083-4877

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