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dc.contributor.author
Giordana, María Florencia
dc.contributor.author
Giroux, P. F.
dc.contributor.author
Alvarez, Iris
dc.contributor.author
Sauzay, M.
dc.contributor.author
Armas, Alberto Franklin
dc.contributor.author
Kruml, T.
dc.date.available
2025-09-29T12:30:03Z
dc.date.issued
2012-07
dc.identifier.citation
Giordana, María Florencia; Giroux, P. F.; Alvarez, Iris; Sauzay, M.; Armas, Alberto Franklin; et al.; Microstructure evolution during cyclic tests on EUROFER 97 at room temperature. TEM observation and modelling; Elsevier Science SA; Materials Science and Engineering A: Structural Materials: Properties, Microstructure and Processing; 550; 7-2012; 103-111
dc.identifier.issn
0921-5093
dc.identifier.uri
http://hdl.handle.net/11336/272147
dc.description.abstract
The 9% Cr quenched and tempered reduced-activation ferritic/martensitic steel EUROFER 97 is one of the candidates for structural components of fusion reactors. Isothermal, plastic strain-controlled, low-cycle fatigue tests are performed. Tested at room temperature, this steel suffers a cyclic softening effect linked to microstructural changes observed by transmission electron microscopy, such as the decrease of dislocation density inside subgrains or the growth of subgrain size. From the assumed mechanisms of softening a simple mean-field model based on crystalline plasticity is proposed to predict these microstructure evolutions during cycling and monotonic deformation.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science SA
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
MARTENSITIC STEELS
dc.subject
SOFTENING BEHAVIOUR
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MICROSTRUCTURAL EVOLUTION
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POLYCRYSTALLINE MODELLING
dc.subject.classification
Ingeniería de los Materiales
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Ingeniería de los Materiales
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Microstructure evolution during cyclic tests on EUROFER 97 at room temperature. TEM observation and modelling
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2025-09-24T11:33:53Z
dc.journal.volume
550
dc.journal.pagination
103-111
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Giordana, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
dc.description.fil
Fil: Giroux, P. F.. No especifíca;
dc.description.fil
Fil: Alvarez, Iris. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
dc.description.fil
Fil: Sauzay, M.. No especifíca;
dc.description.fil
Fil: Armas, Alberto Franklin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
dc.description.fil
Fil: Kruml, T.. Biology Centre of the Academy of Sciences of the Czech Republic; República Checa
dc.journal.title
Materials Science and Engineering A: Structural Materials: Properties, Microstructure and Processing
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.msea.2012.04.038
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