Characterisation of inclusions in resulphurised microalloyed steel

Autores
Brandaleze, E.; Hereñu, Silvina Andrea Noemi; Tormo, J.; Alvarez, Iris
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Resulphurised steels, due to their good mechanical properties and machinability, are employed inthe manufacture parts of trucks and high strength components. The microstructure control ofthese steels can improve their toughness without losing strength. In this sense, the chemicalcomposition, morphology and distribution of MnS achieved with different thermomechanical processes affect the mechanical properties of the steel. In this work, the morphology and distribution of MnS inclusions in resulphurised steel 15V45 were analysed. Samples of the steel in its as cast condition and after hot rolling were examined using light and scanning electron (SEM)microscopies. Microhardness measurements and chemical composition of different MnS types were carried out to evaluate the plastic behaviour of each inclusion. The SEM images have provided information about the nucleation sites and size of the inclusions. Applying a Fe-Mn-S diagram under different thermomechanical conditions, this study could predict ductility problems and crack generation during hot rolling processes.
Fil: Brandaleze, E.. Universidad Tecnologica Nacional. Facultad Regional San Nicolas; Argentina
Fil: Hereñu, Silvina Andrea Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
Fil: Tormo, J.. Universidad Tecnologica Nacional. Facultad Regional San Nicolas; Argentina
Fil: Alvarez, Iris. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
Materia
Resulphurised
Microalloyed Steel
Mns
Inclusions
Microscopy
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:11336/6198
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Characterisation of inclusions in resulphurised microalloyed steelBrandaleze, E.Hereñu, Silvina Andrea NoemiTormo, J.Alvarez, IrisResulphurisedMicroalloyed SteelMnsInclusionsMicroscopyhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Resulphurised steels, due to their good mechanical properties and machinability, are employed inthe manufacture parts of trucks and high strength components. The microstructure control ofthese steels can improve their toughness without losing strength. In this sense, the chemicalcomposition, morphology and distribution of MnS achieved with different thermomechanical processes affect the mechanical properties of the steel. In this work, the morphology and distribution of MnS inclusions in resulphurised steel 15V45 were analysed. Samples of the steel in its as cast condition and after hot rolling were examined using light and scanning electron (SEM)microscopies. Microhardness measurements and chemical composition of different MnS types were carried out to evaluate the plastic behaviour of each inclusion. The SEM images have provided information about the nucleation sites and size of the inclusions. Applying a Fe-Mn-S diagram under different thermomechanical conditions, this study could predict ductility problems and crack generation during hot rolling processes.Fil: Brandaleze, E.. Universidad Tecnologica Nacional. Facultad Regional San Nicolas; ArgentinaFil: Hereñu, Silvina Andrea Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); ArgentinaFil: Tormo, J.. Universidad Tecnologica Nacional. Facultad Regional San Nicolas; ArgentinaFil: Alvarez, Iris. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); ArgentinaTaylor & Francis2013-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/6198Brandaleze, E.; Hereñu, Silvina Andrea Noemi; Tormo, J.; Alvarez, Iris; Characterisation of inclusions in resulphurised microalloyed steel; Taylor & Francis; Ironmaking & Steelmaking: Processes, Products and Applications; 40; 3; 2-2013; 216-2200301-9233enginfo:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/full/10.1179/1743281212Y.0000000031info:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/altIdentifier/doi/10.1179/1743281212Y.0000000031info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:48:16Zoai:ri.conicet.gov.ar:11336/6198instacron: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:34982025-09-03 09:48:16.958CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Characterisation of inclusions in resulphurised microalloyed steel
title Characterisation of inclusions in resulphurised microalloyed steel
spellingShingle Characterisation of inclusions in resulphurised microalloyed steel
Brandaleze, E.
Resulphurised
Microalloyed Steel
Mns
Inclusions
Microscopy
title_short Characterisation of inclusions in resulphurised microalloyed steel
title_full Characterisation of inclusions in resulphurised microalloyed steel
title_fullStr Characterisation of inclusions in resulphurised microalloyed steel
title_full_unstemmed Characterisation of inclusions in resulphurised microalloyed steel
title_sort Characterisation of inclusions in resulphurised microalloyed steel
dc.creator.none.fl_str_mv Brandaleze, E.
Hereñu, Silvina Andrea Noemi
Tormo, J.
Alvarez, Iris
author Brandaleze, E.
author_facet Brandaleze, E.
Hereñu, Silvina Andrea Noemi
Tormo, J.
Alvarez, Iris
author_role author
author2 Hereñu, Silvina Andrea Noemi
Tormo, J.
Alvarez, Iris
author2_role author
author
author
dc.subject.none.fl_str_mv Resulphurised
Microalloyed Steel
Mns
Inclusions
Microscopy
topic Resulphurised
Microalloyed Steel
Mns
Inclusions
Microscopy
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Resulphurised steels, due to their good mechanical properties and machinability, are employed inthe manufacture parts of trucks and high strength components. The microstructure control ofthese steels can improve their toughness without losing strength. In this sense, the chemicalcomposition, morphology and distribution of MnS achieved with different thermomechanical processes affect the mechanical properties of the steel. In this work, the morphology and distribution of MnS inclusions in resulphurised steel 15V45 were analysed. Samples of the steel in its as cast condition and after hot rolling were examined using light and scanning electron (SEM)microscopies. Microhardness measurements and chemical composition of different MnS types were carried out to evaluate the plastic behaviour of each inclusion. The SEM images have provided information about the nucleation sites and size of the inclusions. Applying a Fe-Mn-S diagram under different thermomechanical conditions, this study could predict ductility problems and crack generation during hot rolling processes.
Fil: Brandaleze, E.. Universidad Tecnologica Nacional. Facultad Regional San Nicolas; Argentina
Fil: Hereñu, Silvina Andrea Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
Fil: Tormo, J.. Universidad Tecnologica Nacional. Facultad Regional San Nicolas; Argentina
Fil: Alvarez, Iris. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
description Resulphurised steels, due to their good mechanical properties and machinability, are employed inthe manufacture parts of trucks and high strength components. The microstructure control ofthese steels can improve their toughness without losing strength. In this sense, the chemicalcomposition, morphology and distribution of MnS achieved with different thermomechanical processes affect the mechanical properties of the steel. In this work, the morphology and distribution of MnS inclusions in resulphurised steel 15V45 were analysed. Samples of the steel in its as cast condition and after hot rolling were examined using light and scanning electron (SEM)microscopies. Microhardness measurements and chemical composition of different MnS types were carried out to evaluate the plastic behaviour of each inclusion. The SEM images have provided information about the nucleation sites and size of the inclusions. Applying a Fe-Mn-S diagram under different thermomechanical conditions, this study could predict ductility problems and crack generation during hot rolling processes.
publishDate 2013
dc.date.none.fl_str_mv 2013-02
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/11336/6198
Brandaleze, E.; Hereñu, Silvina Andrea Noemi; Tormo, J.; Alvarez, Iris; Characterisation of inclusions in resulphurised microalloyed steel; Taylor & Francis; Ironmaking & Steelmaking: Processes, Products and Applications; 40; 3; 2-2013; 216-220
0301-9233
url http://hdl.handle.net/11336/6198
identifier_str_mv Brandaleze, E.; Hereñu, Silvina Andrea Noemi; Tormo, J.; Alvarez, Iris; Characterisation of inclusions in resulphurised microalloyed steel; Taylor & Francis; Ironmaking & Steelmaking: Processes, Products and Applications; 40; 3; 2-2013; 216-220
0301-9233
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/full/10.1179/1743281212Y.0000000031
info:eu-repo/semantics/altIdentifier/doi/
info:eu-repo/semantics/altIdentifier/doi/10.1179/1743281212Y.0000000031
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
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 13.13397

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