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dc.contributor.author
Hereñu, Silvina Andrea Noemi  
dc.contributor.author
Alvarez, Iris  
dc.contributor.author
Moscato, María Gabriela  
dc.contributor.author
Armas, Alberto Franklin  
dc.date.available
2016-06-10T21:04:25Z  
dc.date.issued
2014-05  
dc.identifier.citation
Hereñu, Silvina Andrea Noemi; Alvarez, Iris; Moscato, María Gabriela; Armas, Alberto Franklin; Cyclic behavior of a superferritic stainless steel at room and intermediate temperatures; Elsevier; International Journal of Fatigue; 65; 5-2014; 71-77  
dc.identifier.issn
0142-1123  
dc.identifier.uri
http://hdl.handle.net/11336/6178  
dc.description.abstract
This paper studies the fatigue behavior at room and intermediate temperatures of a superferritic stainless steel UNS S 44600 that had received different heat treatments. Thermal treatments at high temperature followed by water quenching produces needle-like Cr2N precipitates that detrimentally affect the fatigue life of superferritic stainless steels. At intermediate temperatures, independent of previous thermal treatments, the occurrence of dynamic strain aging was manifested by a pronounced cyclic hardening rate, inverse dependence of the peak tensile stress with strain rate, a high dislocation density and modified dislocation arrangements. Cycling at intermediate temperature demodulates the spinodal decomposition with a fast velocity, improving the fatigue life of aged samples.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/  
dc.subject
Superferritic Stainless Steels  
dc.subject
Lcf  
dc.subject
Dsa  
dc.subject
Precipitates  
dc.subject.classification
Ingeniería de los Materiales  
dc.subject.classification
Ingeniería de los Materiales  
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS  
dc.title
Cyclic behavior of a superferritic stainless steel at room and intermediate temperatures  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2016-06-10T18:41:00Z  
dc.journal.volume
65  
dc.journal.pagination
71-77  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Hereñu, Silvina Andrea Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina  
dc.description.fil
Fil: Alvarez, Iris. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina  
dc.description.fil
Fil: Moscato, María Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina  
dc.description.fil
Fil: Armas, Alberto Franklin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina  
dc.journal.title
International Journal of Fatigue  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0142112313002041  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.ijfatigue.2013.07.012  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijfatigue.2013.07.012