Proceedings of the 1992 Annual Meeting of JSME/MMD
Online ISSN : 2433-1287
2000
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Fatigue Strength of ODSC at Elevated Temperature
Norio KAWAGOISHIKenji SHIMANAYoshihisa OHZONOHironobu NISITANIMasahiro GOTOEiji KONDO
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Pages 425-426

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Abstract
Rotating bending fatigue tests were carried out for an aluminum oxide dispersion strengthening copper alloy at room temperature and 350℃, in order to investigate the effect of elevated temperature on the fatigue strength. A crack propagation morphology was ductile at room temperature and brittle at elevated temperature. Both of crack initiation and propagation were suppresed by oxidation at elevated temperature.
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© 2000 The Japan Society of Mechanical Engineers
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