Christensen, R. J. and Faber, K. T. (1997) Cyclic fatigue of reaction-bonded silicon nitride at elevated temperatures. Journal of Materials Science, 32 (4). pp. 949-955. ISSN 0022-2461. doi:10.1023/A:1018509902025. https://resolver.caltech.edu/CaltechAUTHORS:20140908-181326057
Full text is not posted in this repository. Consult Related URLs below.
Use this Persistent URL to link to this item: https://resolver.caltech.edu/CaltechAUTHORS:20140908-181326057
Abstract
Cyclic and static loading tests were performed on reaction-bonded silicon nitride from 1000–1400 °C in air. This porous, fine-grained material contained no glassy grain-boundary phase and exhibited no slow crack growth at room temperature. Under cyclic loading, the crack-growth behaviour at 1000 °C was similar to room-temperature results; however, at 1200 and 1400 °C crack-growth rates increased significantly. Under static loading, significant crack growth was detected at 1000 °C and increased with temperature. Most of the crack growth under cyclic loading was attributed to slow crack-growth mechanisms, but evidence of cyclic crack-growth mechanisms were also observed. Oxidation played a major role in crack-growth velocity at high temperature.
| Item Type: | Article | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Related URLs: |
| |||||||||
| ORCID: |
| |||||||||
| Additional Information: | © 1997 Chapman & Hall. Received 23 February and accepted 31 July 1996. The authors gratefully acknowledge NIST for the funding support through the Program for Integrated Design, NDE, and Manufacturing Sciences. | |||||||||
| Funders: |
| |||||||||
| Issue or Number: | 4 | |||||||||
| DOI: | 10.1023/A:1018509902025 | |||||||||
| Record Number: | CaltechAUTHORS:20140908-181326057 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20140908-181326057 | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 49415 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | George Porter | |||||||||
| Deposited On: | 09 Sep 2014 20:52 | |||||||||
| Last Modified: | 10 Nov 2021 18:43 |
Repository Staff Only: item control page
