Predictions of Fatigue Endurance Limit of Hardening Samples at Elevated Temperature

The results of fatigue testing and measurement of residual stress of surface-hardened smooth samples and samples with a notch are given. It was established that the test mean integral residual stress can be used to predict the fatigue endurance limit of samples at elevated temperatures, using the re...

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Published inVestnik Samarskogo gosudarstvennogo tehničeskogo universiteta. Seriâ Fiziko-matematičeskie nauki Vol. 1(20); pp. 218 - 221
Main Authors V. A. Smyslov, O. S. Afanas'eva, M. N. Saushkin, V. A. Kirpichev
Format Journal Article
LanguageEnglish
Published Samara State Technical University 01.03.2010
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Summary:The results of fatigue testing and measurement of residual stress of surface-hardened smooth samples and samples with a notch are given. It was established that the test mean integral residual stress can be used to predict the fatigue endurance limit of samples at elevated temperatures, using the residual stress remaining at the end of the resource.
ISSN:1991-8615
2310-7081
DOI:10.14498/vsgtu789