http://dspace.bsu.edu.ru/handle/123456789/20534| Title: | Microstructure and phase composition of cold Isostatically pressed and pressureless sintered silicon nitride |
| Authors: | Lukianova, O. A. Krasilnikov, V. V. Parkhomenko, A. A. Sirota, V. V. |
| Keywords: | equipment chemical technology technology of inorganic substances silicon nitride microstructure grain size phase composition |
| Issue Date: | 2016 |
| Citation: | Microstructure and phase composition of cold Isostatically pressed and pressureless sintered silicon nitride / O. A. Lukianova [и др.] // Nanoscale Research Letters. - 2016. - Vol.11, is.1.-Art.148.-P. 1-6. |
| Abstract: | The microstructure and physical properties of new Y₂O₃ and Al₂O₃ oxide-doped silicon nitride ceramics fabricated by cold isostatic pressing and free sintering were investigated. The phase composition of produced material was also studied by X-ray diffraction at room and elevated temperature. The fabricated ceramics featured a microstructure of Si₅AlON₇ grains with a fine-grained α-Si₃N₄ with a small amount of Y₂SiAlON₅. Described ceramics is attractive for many high-temperature structural applications due to beneficial combination of fine-grained structure with improved mechanical properties and small weight loss |
| URI: | http://dspace.bsu.edu.ru/handle/123456789/20534 |
| Appears in Collections: | Статьи из периодических изданий и сборников (на иностранных языках) = Articles from periodicals and collections (in foreign languages) |
| File | Description | Size | Format | |
|---|---|---|---|---|
| Lukianova O.A._Microstructure.pdf | 998.55 kB | Adobe PDF | View/Open |
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