RELATIONSHIPS BETWEEN HYSTERESIS MEASUREMENTS AND THE CONSTITUENT PROPERTIES OF CERAMIC-MATRIX COMPOSITES .2. EXPERIMENTAL STUDIES ON UNIDIRECTIONAL MATERIALS

Authors
DOMERGUE JM VAGAGGINI E EVANS AG
Citation
Jm. Domergue et al., RELATIONSHIPS BETWEEN HYSTERESIS MEASUREMENTS AND THE CONSTITUENT PROPERTIES OF CERAMIC-MATRIX COMPOSITES .2. EXPERIMENTAL STUDIES ON UNIDIRECTIONAL MATERIALS, Journal of the American Ceramic Society, 78(10), 1995, pp. 2721-2731
Citations number
27
Categorie Soggetti
Material Science, Ceramics
Journal title
Journal of the American Ceramic Society → ACNP
ISSN journal
00027820
Volume
78
Issue
10
Year of publication
1995
Pages
2721 - 2731
Database
ISI
SICI code
0002-7820(1995)78:10<2721:RBHMAT>2.0.ZU;2-D
Abstract
The use of hysteresis loop measurements for assessing the constituent properties of unidirectional CMCs is evaluated, using basic theory des cribed in a companion paper. Results are obtained on SiC/CAS and SiC/S iC composites. These materials exhibit very different hysteresis chara cteristics, reflected in differences in sliding stress, tau, and debon d energy, Gamma(i). These interface properties are manifest in the res pective tensile stress/strain curves.