Show simple item record

dc.contributor.authorMartelo, D.F.
dc.contributor.authorMateo García, Antonio Manuel
dc.contributor.authorFargas Ribas, Gemma
dc.contributor.authorChapetti, M.D.
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Ciència dels Materials i Enginyeria Metal·lúrgica
dc.date.accessioned2014-01-20T09:03:01Z
dc.date.available2014-01-20T09:03:01Z
dc.date.created2013
dc.date.issued2013
dc.identifier.citationMartelo, D. [et al.]. Fatigue propagation of long cracks in metastable austenitic stainless steels. A: International conference on Low cycle fatigue. "seventh int conf Low Cycle Fatigue". Aachen: 2013, p. 425-430.
dc.identifier.isbn978-3-9814516-2-7
dc.identifier.urihttp://hdl.handle.net/2117/21278
dc.description.abstractFatigue crack growth of a metastable austenitic stainless steel was investigated in thin specimen under positive stress ratio. Annealed and Co l d rolled conditions were used to test the influence of the microstructure. The influence of load ratio and load history on propagation behavior was analyzed using the Elber`s closure approach, the Donald and Paris partial crack closure and the empirical Kujawski (∆K•Kmax) α parameter. Results show that load ratio effects could be explained by two parameters concepts . It see ms that the amount of martensite transformation is responsible for the observed differences in fatigue crack growth resistance.
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.lcshStainless steel--Fatigue
dc.titleFatigue propagation of long cracks in metastable austenitic stainless steels
dc.typeConference report
dc.subject.lemacAcer inoxidable -- Fatiga
dc.contributor.groupUniversitat Politècnica de Catalunya. CIEFMA - Centre d'Integritat Estructural, Micromecànica i Fiabilitat dels Materials
dc.rights.accessOpen Access
local.identifier.drac12956650
dc.description.versionPostprint (published version)
local.citation.authorMartelo, D.; Mateo, A.; Fargas, G.; Chapetti, M.
local.citation.contributorInternational conference on Low cycle fatigue
local.citation.pubplaceAachen
local.citation.publicationNameseventh int conf Low Cycle Fatigue
local.citation.startingPage425
local.citation.endingPage430


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

Attribution-NonCommercial-NoDerivs 3.0 Spain
Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 3.0 Spain