Toughness and microstructure of 13Cr4NiMo high-strength steel welds

Autores
Bilmes, Pablo David; Llorente, Carlos Luis; Pérez Ipiña, Juan Elías
Año de publicación
2000
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The microstructures and tensile, Charpy, and crack tip opening displacement (CTOD) properties of 13Cr4NiMo soft martensitic stainless steel flux cored are welding process (FCAW) weld metals have been studied through different applied postweld heat treatments (PWHT). Phases and microstructural characteristics have been analyzed by scanning electron microscopy (SEM) and x-ray diffraction. The effect of the tempering and double tempering, with and without previous solution annealing, on the impact and fracture toughness has been studied. The role of the retained austenite resulting from tempering has been recognized, and it is suggested that the austenite particles improve the toughness of the welds through their transformation by the transformation-induced plasticity (TRIP) mechanism.
Facultad de Ingeniería
Materia
Ingeniería
Ingeniería Mecánica
mechanical properties
microstructure
postweld heat treatment
retained austenite
soft martensitic stainless steel
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/135837
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/135837
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Toughness and microstructure of 13Cr4NiMo high-strength steel weldsBilmes, Pablo DavidLlorente, Carlos LuisPérez Ipiña, Juan ElíasIngenieríaIngeniería Mecánicamechanical propertiesmicrostructurepostweld heat treatmentretained austenitesoft martensitic stainless steelThe microstructures and tensile, Charpy, and crack tip opening displacement (CTOD) properties of 13Cr4NiMo soft martensitic stainless steel flux cored are welding process (FCAW) weld metals have been studied through different applied postweld heat treatments (PWHT). Phases and microstructural characteristics have been analyzed by scanning electron microscopy (SEM) and x-ray diffraction. The effect of the tempering and double tempering, with and without previous solution annealing, on the impact and fracture toughness has been studied. The role of the retained austenite resulting from tempering has been recognized, and it is suggested that the austenite particles improve the toughness of the welds through their transformation by the transformation-induced plasticity (TRIP) mechanism.Facultad de Ingeniería2000-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf609-615http://sedici.unlp.edu.ar/handle/10915/135837enginfo:eu-repo/semantics/altIdentifier/issn/1059-9495info:eu-repo/semantics/altIdentifier/issn/1544-1024info:eu-repo/semantics/altIdentifier/doi/10.1361/105994900770345458info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-03T11:04:03Zoai:sedici.unlp.edu.ar:10915/135837Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 11:04:03.805SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Toughness and microstructure of 13Cr4NiMo high-strength steel welds
title Toughness and microstructure of 13Cr4NiMo high-strength steel welds
spellingShingle Toughness and microstructure of 13Cr4NiMo high-strength steel welds
Bilmes, Pablo David
Ingeniería
Ingeniería Mecánica
mechanical properties
microstructure
postweld heat treatment
retained austenite
soft martensitic stainless steel
title_short Toughness and microstructure of 13Cr4NiMo high-strength steel welds
title_full Toughness and microstructure of 13Cr4NiMo high-strength steel welds
title_fullStr Toughness and microstructure of 13Cr4NiMo high-strength steel welds
title_full_unstemmed Toughness and microstructure of 13Cr4NiMo high-strength steel welds
title_sort Toughness and microstructure of 13Cr4NiMo high-strength steel welds
dc.creator.none.fl_str_mv Bilmes, Pablo David
Llorente, Carlos Luis
Pérez Ipiña, Juan Elías
author Bilmes, Pablo David
author_facet Bilmes, Pablo David
Llorente, Carlos Luis
Pérez Ipiña, Juan Elías
author_role author
author2 Llorente, Carlos Luis
Pérez Ipiña, Juan Elías
author2_role author
author
dc.subject.none.fl_str_mv Ingeniería
Ingeniería Mecánica
mechanical properties
microstructure
postweld heat treatment
retained austenite
soft martensitic stainless steel
topic Ingeniería
Ingeniería Mecánica
mechanical properties
microstructure
postweld heat treatment
retained austenite
soft martensitic stainless steel
dc.description.none.fl_txt_mv The microstructures and tensile, Charpy, and crack tip opening displacement (CTOD) properties of 13Cr4NiMo soft martensitic stainless steel flux cored are welding process (FCAW) weld metals have been studied through different applied postweld heat treatments (PWHT). Phases and microstructural characteristics have been analyzed by scanning electron microscopy (SEM) and x-ray diffraction. The effect of the tempering and double tempering, with and without previous solution annealing, on the impact and fracture toughness has been studied. The role of the retained austenite resulting from tempering has been recognized, and it is suggested that the austenite particles improve the toughness of the welds through their transformation by the transformation-induced plasticity (TRIP) mechanism.
Facultad de Ingeniería
description The microstructures and tensile, Charpy, and crack tip opening displacement (CTOD) properties of 13Cr4NiMo soft martensitic stainless steel flux cored are welding process (FCAW) weld metals have been studied through different applied postweld heat treatments (PWHT). Phases and microstructural characteristics have been analyzed by scanning electron microscopy (SEM) and x-ray diffraction. The effect of the tempering and double tempering, with and without previous solution annealing, on the impact and fracture toughness has been studied. The role of the retained austenite resulting from tempering has been recognized, and it is suggested that the austenite particles improve the toughness of the welds through their transformation by the transformation-induced plasticity (TRIP) mechanism.
publishDate 2000
dc.date.none.fl_str_mv 2000-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/135837
url http://sedici.unlp.edu.ar/handle/10915/135837
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1059-9495
info:eu-repo/semantics/altIdentifier/issn/1544-1024
info:eu-repo/semantics/altIdentifier/doi/10.1361/105994900770345458
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
609-615
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.13397

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