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Elastic and Creep Properties of Alumina‐Based Single Fibers
Author(s) -
Lavaste Valérie,
Besson Jacques,
Berger MarieHélène,
Bunsell Anthony R.
Publication year - 1995
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1995.tb09086.x
Subject(s) - creep , materials science , composite material , cavitation , cubic zirconia , fiber , deformation (meteorology) , dispersion (optics) , ceramic , mechanics , optics , physics
Young's moduli, creep properties, and time to failure under steady loads were measured for two types of alumina‐based single fibers. Microstructural changes during deformation (grain growth and cavitation) have been analyzed. Experimental dispersion has been correlated to fiber diameter scatter. It has been shown that the fibers' behavior is similar to the behavior of bulk materials. Addition of zirconia particles slightly improved the creep and rupture properties of the materials.