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dc.contributor.authorZapata Dederle, Ana Cristina
dc.contributor.authorFargas Ribas, Gemma
dc.contributor.authorMateo García, Antonio Manuel
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Ciència dels Materials i Enginyeria Metal·lúrgica
dc.date.accessioned2011-12-07T16:01:45Z
dc.date.available2011-12-07T16:01:45Z
dc.date.created2011-04-06
dc.date.issued2011-04-06
dc.identifier.citationZapata, A.; Fargas, G.; Mateo, A. Effect of cold rolling on the high cycle fatigue. "Anales de mecánica de la fractura", 06 Abril 2011, vol. 1, núm. 28, p. 329-334.
dc.identifier.issn0213-3725
dc.identifier.urihttp://hdl.handle.net/2117/14188
dc.description.abstractPlastic deformation can induce the austenite transformation to martensite in metastable austenitic stainless steels. To analyze this issue, a metastable austenitic stainless steel grade AISI 301 LN was studied in two different conditions, i.e. annealed and cold rolled. In the first case, the steel was fully austenitic, whereas after cold rolling a significant proportion of α’-martensite was present. High cycle fatigue tests at high stress ratios were carried out on specimens from both steel conditions. Several characterization techniques, including optical microscopy, X-ray diffraction and electron back scattered diffraction (EBSD), were used to detect and quantify the martensite. The results showed an increase on the fatigue life for the cold rolled specimens as compared to the annealed ones. This fact is related with the presence of martensite originated by cold rolling, which limited the amount of new martensite formed during fatigue tests.
dc.format.extent6 p.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria dels materials
dc.subject.lcshMaterials science
dc.titleEffect of cold rolling on the high cycle fatigue
dc.typeArticle
dc.subject.lemacFatiga
dc.contributor.groupUniversitat Politècnica de Catalunya. CIEFMA - Centre d'Integritat Estructural, Fiabilitat i Micromecànica dels Materials
dc.description.peerreviewedPeer Reviewed
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac8706820
dc.description.versionPostprint (published version)
local.citation.authorZapata, A.; Fargas, G.; Mateo, A.
local.citation.publicationNameAnales de mecánica de la fractura
local.citation.volume1
local.citation.number28
local.citation.startingPage329
local.citation.endingPage334


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