Toughening by Stress-Induced Microcracking in Two-Phase Ceramics

Creators: Faber, Katherine T.; Iwagoshi, Thawi; Ghosh, Asish

Style

An error occurred while generating the citation.

Abstract

Two glass/alumina composites were examined as potential systems for srress-induced microcrack roughening. A borosilicate glass/alumina material having a thermal mismatch strain of approximately 0.8% demonstrated toughness up to twice that of an aluminosilicate glass/alumina composite and other reported glass/alumina composites. High-sensitvity density measurements confirmed a density reduction on application of a stress in the borosilicate glass/alumina system, providing indirect evidence for stress-induced microcracking.

Additional Information

© 1988 The American Ceramic Society. Manuscript No. 199848. Received April 27, 1987; approved March 22, 1988. Presented at the 87th Annual Meeting of the American Ceramic Society, Cincinnati, OH, May 8, 1985 (Basic Science Division, Paper No. 172-B-85). Supported by the National Science Foundation under Grant Nos. DMR-8305800 and DMR-8700872.

Additional details

Views

Downloads

	All versions	This version
Views	0	0
Downloads	0	0
Data volume	0 Bytes	0 Bytes

More info on how stats are collected....

Resource type: Journal Article
Publisher: Wiley-Blackwell
Published in: Journal of the American Ceramic Society, 71(9), C399-C401, ISSN: 0002-7820.
Conference: 87th Annual Meeting of the American Ceramic Society , Cincinnati, OH, May 8, 1985

Created:: August 19, 2023
Modified:: October 17, 2023