Corrosion behavior of martensitic and precipitation hardening stainless steels treated by plasma nitriding

Autores
Brühl, Sonia Patricia; Charadia, R.; Simison, Silvia Noemi; Lamas, Diego Germán; Cabo, A.
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Plasma nitriding is a well established technology to improve wear and corrosion properties of austenitic stainless steels. Nevertheless, in the case of martensitic stainless steels, it continues being a problem mainly from the corrosion resistance viewpoint.In this work, three high chromium stainless steels (M340, N695 and Corrax) were hardened by ion nitriding at low temperature, intending to preserve their corrosion resistance.Corrosion behavior was evaluated by CuSO4 spot, salt spray fog and potentiodynamic polarization in NaCl solution. Microstructure was analyzed by optical microscopy, SEM (EDS) and glancing angle X-ray diffraction. All the samples showed an acceptable corrosion resistance in experiments with CuSO4, but in salt spray fog and electrochemical tests, only Corrax showed good behavior. The poor corrosion performance could be explained by chromium carbides formed in thermal treatment stage in martensitic steels and chromium nitrides formed during nitriding, even though the process was carried out at low temperature.
Fil: Brühl, Sonia Patricia. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Charadia, R.. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay; Argentina
Fil: Simison, Silvia Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Lamas, Diego Germán. Instituto de Investigaciones Científicas y Técnicas de las Fuerzas Armadas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Cabo, A.. IONAR; Argentina
Materia
Corrosion Resistance
Martensitic Stainless Steel
Ph Stainless Steel
Plasma Nitriding
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/78842
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Corrosion behavior of martensitic and precipitation hardening stainless steels treated by plasma nitridingBrühl, Sonia PatriciaCharadia, R.Simison, Silvia NoemiLamas, Diego GermánCabo, A.Corrosion ResistanceMartensitic Stainless SteelPh Stainless SteelPlasma Nitridinghttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1https://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Plasma nitriding is a well established technology to improve wear and corrosion properties of austenitic stainless steels. Nevertheless, in the case of martensitic stainless steels, it continues being a problem mainly from the corrosion resistance viewpoint.In this work, three high chromium stainless steels (M340, N695 and Corrax) were hardened by ion nitriding at low temperature, intending to preserve their corrosion resistance.Corrosion behavior was evaluated by CuSO4 spot, salt spray fog and potentiodynamic polarization in NaCl solution. Microstructure was analyzed by optical microscopy, SEM (EDS) and glancing angle X-ray diffraction. All the samples showed an acceptable corrosion resistance in experiments with CuSO4, but in salt spray fog and electrochemical tests, only Corrax showed good behavior. The poor corrosion performance could be explained by chromium carbides formed in thermal treatment stage in martensitic steels and chromium nitrides formed during nitriding, even though the process was carried out at low temperature.Fil: Brühl, Sonia Patricia. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Charadia, R.. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay; ArgentinaFil: Simison, Silvia Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Lamas, Diego Germán. Instituto de Investigaciones Científicas y Técnicas de las Fuerzas Armadas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Cabo, A.. IONAR; ArgentinaElsevier Science Sa2010-07info: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/11336/78842Brühl, Sonia Patricia; Charadia, R.; Simison, Silvia Noemi; Lamas, Diego Germán; Cabo, A.; Corrosion behavior of martensitic and precipitation hardening stainless steels treated by plasma nitriding; Elsevier Science Sa; Surface and Coatings Technology; 204; 20; 7-2010; 3280-32860257-8972CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.surfcoat.2010.03.036info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0257897210002306info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:18:55Zoai:ri.conicet.gov.ar:11336/78842instacron: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:34982025-10-15 15:18:55.297CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Corrosion behavior of martensitic and precipitation hardening stainless steels treated by plasma nitriding
title Corrosion behavior of martensitic and precipitation hardening stainless steels treated by plasma nitriding
spellingShingle Corrosion behavior of martensitic and precipitation hardening stainless steels treated by plasma nitriding
Brühl, Sonia Patricia
Corrosion Resistance
Martensitic Stainless Steel
Ph Stainless Steel
Plasma Nitriding
title_short Corrosion behavior of martensitic and precipitation hardening stainless steels treated by plasma nitriding
title_full Corrosion behavior of martensitic and precipitation hardening stainless steels treated by plasma nitriding
title_fullStr Corrosion behavior of martensitic and precipitation hardening stainless steels treated by plasma nitriding
title_full_unstemmed Corrosion behavior of martensitic and precipitation hardening stainless steels treated by plasma nitriding
title_sort Corrosion behavior of martensitic and precipitation hardening stainless steels treated by plasma nitriding
dc.creator.none.fl_str_mv Brühl, Sonia Patricia
Charadia, R.
Simison, Silvia Noemi
Lamas, Diego Germán
Cabo, A.
author Brühl, Sonia Patricia
author_facet Brühl, Sonia Patricia
Charadia, R.
Simison, Silvia Noemi
Lamas, Diego Germán
Cabo, A.
author_role author
author2 Charadia, R.
Simison, Silvia Noemi
Lamas, Diego Germán
Cabo, A.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Corrosion Resistance
Martensitic Stainless Steel
Ph Stainless Steel
Plasma Nitriding
topic Corrosion Resistance
Martensitic Stainless Steel
Ph Stainless Steel
Plasma Nitriding
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Plasma nitriding is a well established technology to improve wear and corrosion properties of austenitic stainless steels. Nevertheless, in the case of martensitic stainless steels, it continues being a problem mainly from the corrosion resistance viewpoint.In this work, three high chromium stainless steels (M340, N695 and Corrax) were hardened by ion nitriding at low temperature, intending to preserve their corrosion resistance.Corrosion behavior was evaluated by CuSO4 spot, salt spray fog and potentiodynamic polarization in NaCl solution. Microstructure was analyzed by optical microscopy, SEM (EDS) and glancing angle X-ray diffraction. All the samples showed an acceptable corrosion resistance in experiments with CuSO4, but in salt spray fog and electrochemical tests, only Corrax showed good behavior. The poor corrosion performance could be explained by chromium carbides formed in thermal treatment stage in martensitic steels and chromium nitrides formed during nitriding, even though the process was carried out at low temperature.
Fil: Brühl, Sonia Patricia. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Charadia, R.. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay; Argentina
Fil: Simison, Silvia Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Lamas, Diego Germán. Instituto de Investigaciones Científicas y Técnicas de las Fuerzas Armadas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Cabo, A.. IONAR; Argentina
description Plasma nitriding is a well established technology to improve wear and corrosion properties of austenitic stainless steels. Nevertheless, in the case of martensitic stainless steels, it continues being a problem mainly from the corrosion resistance viewpoint.In this work, three high chromium stainless steels (M340, N695 and Corrax) were hardened by ion nitriding at low temperature, intending to preserve their corrosion resistance.Corrosion behavior was evaluated by CuSO4 spot, salt spray fog and potentiodynamic polarization in NaCl solution. Microstructure was analyzed by optical microscopy, SEM (EDS) and glancing angle X-ray diffraction. All the samples showed an acceptable corrosion resistance in experiments with CuSO4, but in salt spray fog and electrochemical tests, only Corrax showed good behavior. The poor corrosion performance could be explained by chromium carbides formed in thermal treatment stage in martensitic steels and chromium nitrides formed during nitriding, even though the process was carried out at low temperature.
publishDate 2010
dc.date.none.fl_str_mv 2010-07
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/11336/78842
Brühl, Sonia Patricia; Charadia, R.; Simison, Silvia Noemi; Lamas, Diego Germán; Cabo, A.; Corrosion behavior of martensitic and precipitation hardening stainless steels treated by plasma nitriding; Elsevier Science Sa; Surface and Coatings Technology; 204; 20; 7-2010; 3280-3286
0257-8972
CONICET Digital
CONICET
url http://hdl.handle.net/11336/78842
identifier_str_mv Brühl, Sonia Patricia; Charadia, R.; Simison, Silvia Noemi; Lamas, Diego Germán; Cabo, A.; Corrosion behavior of martensitic and precipitation hardening stainless steels treated by plasma nitriding; Elsevier Science Sa; Surface and Coatings Technology; 204; 20; 7-2010; 3280-3286
0257-8972
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.surfcoat.2010.03.036
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0257897210002306
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/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
_version_ 1846083337866706944
score 13.22299

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