A Simple Test for Thermomechanical Evaluation of Ceramic Fibers

A simple bend stress relaxation (BSR) test was developed to measure the creep related properties of ceramic fibers and whiskers. The test was applied to a variety of commercial and developmental Si based fibers to demonstrate capabilities and to evaluate the relative creep resistance of the fibers a...

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Veröffentlicht in:	Journal of the American Ceramic Society 1992-01, Vol.75 (1), p.136-140
Hauptverfasser:	Morscher, Gregory N., DiCarlo, James A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences bending Building materials. Ceramics. Glasses Ceramic and carbon fibers Ceramic industries Chemical industry and chemicals creep Exact sciences and technology fibers Nonmetallic Materials stress relaxation Technical ceramics testing
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	A simple bend stress relaxation (BSR) test was developed to measure the creep related properties of ceramic fibers and whiskers. The test was applied to a variety of commercial and developmental Si based fibers to demonstrate capabilities and to evaluate the relative creep resistance of the fibers at 1200 to 1400 C. The implications of these results and the advantages of the BSR test over typical tensile creep tests are discussed.
ISSN:	0002-7820 1551-2916
DOI:	10.1111/j.1151-2916.1992.tb05455.x