Effect of repeated loadings on the stress relaxation properties of 2.25Cr-1Mo steel at 550°C and the influence on the Feltham 'a' and 'b' parameters.

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dc.contributor.authorHumphries, SRen_AU
dc.contributor.authorSnowden, KUen_AU
dc.contributor.authorYeung, WYen_AU
dc.date.accessioned2010-07-05T05:30:58Zen_AU
dc.date.available2010-07-05T05:30:58Zen_AU
dc.date.issued2010-05-25en_AU
dc.date.statistics2010-05-25en_AU
dc.description.abstractThis paper describes studies undertaken to evaluate the stress relaxation behaviour of 2.25Cr–1Mo steel, a material used extensively in high temperature steam components. Repeated stress relaxation loadings were conducted on normalised and tempered 2.25Cr–1Mo steel at 550°C, under constant strain, in a closed loop testing system. Detailed analysis of stress relaxation curves is presented. Application of the data to the Feltham equation for subsequent use in life assessment procedures is discussed and analysed. © 2010, Elsevier Ltd.en_AU
dc.identifier.citationHumphries, S. R., Snowden, K. U., & Yeung, W. (2010). Effect of repeated loadings on the stress relaxation properties of 2.25Cr-1Mo steel at 550°C and the influence on the Feltham 'a' and 'b' parameters. Materials Science and Engineering: A - Structural Materials Properties Microstructure and Processing, 527(13-14), 3240-3244. doi:10.1016/j.msea.2010.02.011en_AU
dc.identifier.govdoc1856en_AU
dc.identifier.issn0921-5093en_AU
dc.identifier.issue13-14en_AU
dc.identifier.journaltitleMaterials Science and Engineering: A - Structural Materials Properties Microstructure and Processingen_AU
dc.identifier.pagination3240-3244en_AU
dc.identifier.urihttp://dx.doi.org/10.1016/j.msea.2010.02.011en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/1756en_AU
dc.identifier.volume527en_AU
dc.language.isoenen_AU
dc.publisherElsevieren_AU
dc.subjectStress relaxationen_AU
dc.subjectFerritic steelsen_AU
dc.subjectClosed-loop controlen_AU
dc.subjectCreepen_AU
dc.subjectPower generationen_AU
dc.subjectTensile propertiesen_AU
dc.titleEffect of repeated loadings on the stress relaxation properties of 2.25Cr-1Mo steel at 550°C and the influence on the Feltham 'a' and 'b' parameters.en_AU
dc.typeJournal Articleen_AU
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