Effects of tempering on internal friction of carbon steels

Autores
Hoyos, J. J.; Ghilarducci, Ada Albertina; Salva, Horacio Ramon; Chaves, C. A.; Vélez, J. M.
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Two steels containing 0.626 and 0.71 wt.% carbon have been studied to determine the effects of tempering on the microstructure and the internal friction. The steels were annealed at 1093 K, quenched into water and tempered for 60 min at 423 K, 573K and 723 K. The increase of the tempering time diminishes the martensite tetragonality due to the redistribution of carbon atoms from octahedrical interstitial sites to dislocations. Internal friction spectrum is decomposed into five peaks and an exponential background, which are attributed to the carbide precipitation and the dislocation relaxation process. Simultaneous presence of peaks P1 and P2 indicates the interaction of dislocations with the segregated carbon and carbide precipitate.
Fil: Hoyos, J. J.. Universidad Nacional de Colombia; Colombia
Fil: Ghilarducci, Ada Albertina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina
Fil: Salva, Horacio Ramon. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
Fil: Chaves, C. A.. Universidad Nacional de Colombia; Colombia
Fil: Vélez, J. M.. Universidad Nacional de Colombia; Colombia
Materia
Carbon steel
Dislocation
Internal Friction
Tempering
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/271646
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Effects of tempering on internal friction of carbon steelsHoyos, J. J.Ghilarducci, Ada AlbertinaSalva, Horacio RamonChaves, C. A.Vélez, J. M.Carbon steelDislocationInternal FrictionTemperinghttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Two steels containing 0.626 and 0.71 wt.% carbon have been studied to determine the effects of tempering on the microstructure and the internal friction. The steels were annealed at 1093 K, quenched into water and tempered for 60 min at 423 K, 573K and 723 K. The increase of the tempering time diminishes the martensite tetragonality due to the redistribution of carbon atoms from octahedrical interstitial sites to dislocations. Internal friction spectrum is decomposed into five peaks and an exponential background, which are attributed to the carbide precipitation and the dislocation relaxation process. Simultaneous presence of peaks P1 and P2 indicates the interaction of dislocations with the segregated carbon and carbide precipitate.Fil: Hoyos, J. J.. Universidad Nacional de Colombia; ColombiaFil: Ghilarducci, Ada Albertina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); ArgentinaFil: Salva, Horacio Ramon. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; ArgentinaFil: Chaves, C. A.. Universidad Nacional de Colombia; ColombiaFil: Vélez, J. M.. Universidad Nacional de Colombia; ColombiaElsevier Science SA2011-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/271646Hoyos, J. J.; Ghilarducci, Ada Albertina; Salva, Horacio Ramon; Chaves, C. A.; Vélez, J. M.; Effects of tempering on internal friction of carbon steels; Elsevier Science SA; Materials Science and Engineering A: Structural Materials: Properties, Microstructure and Processing; 528; 9; 4-2011; 3385-33890921-5093CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.msea.2011.01.051info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:26:21Zoai:ri.conicet.gov.ar:11336/271646instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:26:22.019CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effects of tempering on internal friction of carbon steels
title Effects of tempering on internal friction of carbon steels
spellingShingle Effects of tempering on internal friction of carbon steels
Hoyos, J. J.
Carbon steel
Dislocation
Internal Friction
Tempering
title_short Effects of tempering on internal friction of carbon steels
title_full Effects of tempering on internal friction of carbon steels
title_fullStr Effects of tempering on internal friction of carbon steels
title_full_unstemmed Effects of tempering on internal friction of carbon steels
title_sort Effects of tempering on internal friction of carbon steels
dc.creator.none.fl_str_mv Hoyos, J. J.
Ghilarducci, Ada Albertina
Salva, Horacio Ramon
Chaves, C. A.
Vélez, J. M.
author Hoyos, J. J.
author_facet Hoyos, J. J.
Ghilarducci, Ada Albertina
Salva, Horacio Ramon
Chaves, C. A.
Vélez, J. M.
author_role author
author2 Ghilarducci, Ada Albertina
Salva, Horacio Ramon
Chaves, C. A.
Vélez, J. M.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Carbon steel
Dislocation
Internal Friction
Tempering
topic Carbon steel
Dislocation
Internal Friction
Tempering
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Two steels containing 0.626 and 0.71 wt.% carbon have been studied to determine the effects of tempering on the microstructure and the internal friction. The steels were annealed at 1093 K, quenched into water and tempered for 60 min at 423 K, 573K and 723 K. The increase of the tempering time diminishes the martensite tetragonality due to the redistribution of carbon atoms from octahedrical interstitial sites to dislocations. Internal friction spectrum is decomposed into five peaks and an exponential background, which are attributed to the carbide precipitation and the dislocation relaxation process. Simultaneous presence of peaks P1 and P2 indicates the interaction of dislocations with the segregated carbon and carbide precipitate.
Fil: Hoyos, J. J.. Universidad Nacional de Colombia; Colombia
Fil: Ghilarducci, Ada Albertina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina
Fil: Salva, Horacio Ramon. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
Fil: Chaves, C. A.. Universidad Nacional de Colombia; Colombia
Fil: Vélez, J. M.. Universidad Nacional de Colombia; Colombia
description Two steels containing 0.626 and 0.71 wt.% carbon have been studied to determine the effects of tempering on the microstructure and the internal friction. The steels were annealed at 1093 K, quenched into water and tempered for 60 min at 423 K, 573K and 723 K. The increase of the tempering time diminishes the martensite tetragonality due to the redistribution of carbon atoms from octahedrical interstitial sites to dislocations. Internal friction spectrum is decomposed into five peaks and an exponential background, which are attributed to the carbide precipitation and the dislocation relaxation process. Simultaneous presence of peaks P1 and P2 indicates the interaction of dislocations with the segregated carbon and carbide precipitate.
publishDate 2011
dc.date.none.fl_str_mv 2011-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/271646
Hoyos, J. J.; Ghilarducci, Ada Albertina; Salva, Horacio Ramon; Chaves, C. A.; Vélez, J. M.; Effects of tempering on internal friction of carbon steels; Elsevier Science SA; Materials Science and Engineering A: Structural Materials: Properties, Microstructure and Processing; 528; 9; 4-2011; 3385-3389
0921-5093
CONICET Digital
CONICET
url http://hdl.handle.net/11336/271646
identifier_str_mv Hoyos, J. J.; Ghilarducci, Ada Albertina; Salva, Horacio Ramon; Chaves, C. A.; Vélez, J. M.; Effects of tempering on internal friction of carbon steels; Elsevier Science SA; Materials Science and Engineering A: Structural Materials: Properties, Microstructure and Processing; 528; 9; 4-2011; 3385-3389
0921-5093
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.msea.2011.01.051
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science SA
publisher.none.fl_str_mv Elsevier Science SA
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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