Investigation of Low Cycle Fatigue Life Estimation Using Modified Manson's Equation(<Special Issue>M & M 2009 Conference)

Investigation of Low Cycle Fatigue Life Estimation Using Modified Manson's Equation(<Special Issue>M & M 2009 Conference)

This paper studies on the low cycle fatigue of austenitic stainless steels (SUS316NG, SUS316L, SUS304TP: JIS) and ferrite steel (SFVQ1A, STS480, STPT410, SFVC2B, SS400: JIS) used as the nuclear components. Diameter displacement controlled low cycle fatigue tests were carried out at room temperature...

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Veröffentlicht in:Nihon Kikai Gakkai ronbunshū. A 2010/04/25, Vol.76(764), pp.381-382
Hauptverfasser: YORIKAWA, Morio, NAKANE, Motoki, KANNO, Satoshi, TAKAGI, Yoshio
Format: Artikel
Sprache:eng ; jpn
Schlagworte:
Austenitic stainless steels
Controlled atmospheres
Displacement
Ferrite
Life Prediction
Low Cycle Fatigue
Manson's Equation
Maraging steels
Martensitic stainless steels
Mathematical analysis
Scatter
Slopes
Steels
Universal Slopes
Utilities
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Beschreibung
Zusammenfassung:This paper studies on the low cycle fatigue of austenitic stainless steels (SUS316NG, SUS316L, SUS304TP: JIS) and ferrite steel (SFVQ1A, STS480, STPT410, SFVC2B, SS400: JIS) used as the nuclear components. Diameter displacement controlled low cycle fatigue tests were carried out at room temperature using hourglass type specimens. It was found that the Manson's modified universal slopes equation can predict the experimental lives within a factor of 2 scatter band, and the industrial utility of this equation was confirmed.
ISSN:0387-5008
1884-8338
DOI:10.1299/kikaia.76.381