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Deformation and Creep of Silicon Nitride-Matrix Composites
Book chapter

Deformation and Creep of Silicon Nitride-Matrix Composites

Yury Gogotsi, Dmitry Ostrovoj and Vladimir Traskovsky
Mechanics of Creep Brittle Materials 2, pp 230-241
1991

Abstract

Silicon Nitride Free Silicon Silicon Nitride Ceramic Reaction Bond Silicon Nitride Stress Corrosion Cracking
The stress-strain behaviour and creep resistance of sintered ceramics containing free silicon and having structure similar to self-bonded SiC, reaction-bonded ceramics with Sic, hot-pressed TiN-containing ceramics and hot-isostatically pressed Si3N4 were studied under varying stresses at temperatures up to 1400°C in air, also with sodium sulphate present. Interesting features concerning the high-temperature properties of these materials are discussed.

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