On the Notch-Sensitivity and toughness of A Ceramic Composite

A Nicalon TM/SiC fabric (8-harness satin) reinforced alumina matrix (CMC) was loaded in tension to fracture. A coating on the surface of the fibre reduced the strength of the fibre-matrix bond, increased the toughness of the CMC by more than 3 times, and raised the unnotched strength by more than 2...

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Veröffentlicht in:Advanced Composites Letters 1992-03, Vol.1 (2)
Hauptverfasser: Kedward, Keith T, Beaumont, Peter W R
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
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Zusammenfassung:A Nicalon TM/SiC fabric (8-harness satin) reinforced alumina matrix (CMC) was loaded in tension to fracture. A coating on the surface of the fibre reduced the strength of the fibre-matrix bond, increased the toughness of the CMC by more than 3 times, and raised the unnotched strength by more than 2 times.
ISSN:0963-6935
2633-366X
DOI:10.1177/096369359200100204