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Title: Silicon carbide/calcium aluminosilicate: A notch-insensitive ceramic-matrix composite

Abstract

Tension experiments performed on a 0/90 laminated silicon carbide/calcium aluminosilicate composite at room temperature establish that this material is notch insensitive. Multiple matrix cracking is determined to be the stress redistribution mechanism. This mechanism is found to provide a particularly efficient means for creating local inelastic strains, which eliminate stress concentrations.

Authors:
; ;  [1]
  1. Univ. of California, Santa Barbara, CA (United States). Materials Dept.
Publication Date:
Sponsoring Org.:
USDOE
OSTI Identifier:
182645
Resource Type:
Journal Article
Journal Name:
Journal of the American Ceramic Society
Additional Journal Information:
Journal Volume: 78; Journal Issue: 1; Other Information: PBD: Jan 1995
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; COMPOSITE MATERIALS; HOT PRESSING; TENSILE PROPERTIES; SILICON CARBIDES; CALCIUM SILICATES; ALUMINIUM SILICATES; STRAIN GAGES; CRACKS; STRESSES; STRAINS; LAYERS; TOPOGRAPHY; TEMPERATURE GRADIENTS; SCANNING ELECTRON MICROSCOPY; STRESS ANALYSIS

Citation Formats

Cady, C.M., Mackin, T.J., and Evans, A.G. Silicon carbide/calcium aluminosilicate: A notch-insensitive ceramic-matrix composite. United States: N. p., 1995. Web. doi:10.1111/j.1151-2916.1995.tb08363.x.
Cady, C.M., Mackin, T.J., & Evans, A.G. Silicon carbide/calcium aluminosilicate: A notch-insensitive ceramic-matrix composite. United States. doi:10.1111/j.1151-2916.1995.tb08363.x.
Cady, C.M., Mackin, T.J., and Evans, A.G. Sun . "Silicon carbide/calcium aluminosilicate: A notch-insensitive ceramic-matrix composite". United States. doi:10.1111/j.1151-2916.1995.tb08363.x.
@article{osti_182645,
title = {Silicon carbide/calcium aluminosilicate: A notch-insensitive ceramic-matrix composite},
author = {Cady, C.M. and Mackin, T.J. and Evans, A.G.},
abstractNote = {Tension experiments performed on a 0/90 laminated silicon carbide/calcium aluminosilicate composite at room temperature establish that this material is notch insensitive. Multiple matrix cracking is determined to be the stress redistribution mechanism. This mechanism is found to provide a particularly efficient means for creating local inelastic strains, which eliminate stress concentrations.},
doi = {10.1111/j.1151-2916.1995.tb08363.x},
journal = {Journal of the American Ceramic Society},
number = 1,
volume = 78,
place = {United States},
year = {1995},
month = {1}
}