Structure and properties of hot-pressed material based on silicon nitride

Structure formation and mechanical characteristics of high temperature pressure sintered silicon nitride, sialon, and silicon-yttrium-nitride-oxide ceramics were studied. Brittle plastic transition temperatures for the ceramics were determined. Mechanism of fracture and deformation of the ceramics a...

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Bibliographic Details
Published in:Soviet Powder Metallurgy and Metal Ceramics 1991-10, Vol.30 (10), p.840-844
Main Authors: Andreeva, M. G., Babii, O. A., Gogotsi, Yu. G., Grigor'ev, O. N., Yaroshenko, V. P.
Format: Article
Language:English
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Summary:Structure formation and mechanical characteristics of high temperature pressure sintered silicon nitride, sialon, and silicon-yttrium-nitride-oxide ceramics were studied. Brittle plastic transition temperatures for the ceramics were determined. Mechanism of fracture and deformation of the ceramics are discussed.
ISSN:0038-5735
1573-9066
DOI:10.1007/BF00795853