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 |
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Pages (from-to) | 402-404 |
Number of pages | 3 |
Journal | Refractories and Industrial Ceramics |
Volume | 52 |
Issue number | 6 |
DOIs | |
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