Journal article
Creep Behavior of a Sintered Silicon Nitride
Abstract
A commercial sintered silicon nitride has been crept in bending and compression at temperatures of 1100°C to 1400°C. In the as‐sintered condition the material contains an amorphous intergranular phase. This phase undergoes partial devitrification as a result of high temperature exposure. Preannealing the material to a stable microstructure has very little effect on the creep properties. Deformation behavior compares well with that predicted …
Authors
Chadwick MM; Jupp RS; Wilkinson DS
Journal
Journal of the American Ceramic Society, Vol. 76, No. 2, pp. 385–396
Publisher
Wiley
Publication Date
2 1993
DOI
10.1111/j.1151-2916.1993.tb03796.x
ISSN
0002-7820