Analysis of cyclic plastic response of heat resistant sanicro 25 steel at ambient and elevated temperatures

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dc.contributor.authorPolák, Jaroslavcs
dc.contributor.authorPetráš, Romancs
dc.contributor.authorHeczko, Milancs
dc.contributor.authorKruml, Tomášcs
dc.contributor.authorChai, Guocaics
dc.coverage.issue1cs
dc.coverage.volume74cs
dc.date.issued2014-06-25cs
dc.description.abstractAustenitic heat resistant steel Sanicro 25 developed for high temperature applications in power generation industry has been subjected to selected low cycle fatigue tests at ambient and at elevated temperature. Saturated hysteresis loops at both temperatures were analyzed to deduce the probability density distribution of the internal critical stresses and to estimate the contribution of the effective stress for different strain amplitudes. The internal structure of the material at room and elevated temperature was studied using transmission electron microscopy and the results were discussed in relation to the cyclic stressstrain response.en
dc.description.abstractAustenitic heat resistant steel Sanicro 25 developed for high temperature applications in power generation industry has been subjected to selected low cycle fatigue tests at ambient and at elevated temperature. Saturated hysteresis loops at both temperatures were analyzed to deduce the probability density distribution of the internal critical stresses and to estimate the contribution of the effective stress for different strain amplitudes. The internal structure of the material at room and elevated temperature was studied using transmission electron microscopy and the results were discussed in relation to the cyclic stressstrain response.en
dc.formattextcs
dc.format.extent68-73cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationProcedia Engineering. 2014, vol. 74, issue 1, p. 68-73.en
dc.identifier.doi10.1016/j.proeng.2014.06.226cs
dc.identifier.issn1877-7058cs
dc.identifier.orcid0000-0002-8049-4527cs
dc.identifier.other108929cs
dc.identifier.researcheridA-9917-2017cs
dc.identifier.scopus55887299700cs
dc.identifier.urihttp://hdl.handle.net/11012/194734
dc.language.isoencs
dc.publisherElseviercs
dc.relation.ispartofProcedia Engineeringcs
dc.relation.urihttps://www.sciencedirect.com/science/article/pii/S1877705814007966cs
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 3.0 Unportedcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1877-7058/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cs
dc.subjectheat resistant steelen
dc.subjectSanicro 25en
dc.subjectcyclic plasticityen
dc.subjectdislocation structureen
dc.subjecteffect of temperatureen
dc.subjectheat resistant steel
dc.subjectSanicro 25
dc.subjectcyclic plasticity
dc.subjectdislocation structure
dc.subjecteffect of temperature
dc.titleAnalysis of cyclic plastic response of heat resistant sanicro 25 steel at ambient and elevated temperaturesen
dc.title.alternativeAnalysis of cyclic plastic response of heat resistant sanicro 25 steel at ambient and elevated temperaturesen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-108929en
sync.item.dbtypeVAVen
sync.item.insts2025.10.14 15:07:06en
sync.item.modts2025.10.14 10:05:18en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav materiálových věd a inženýrstvícs

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