Localized corrosion and stress corrosion cracking of stainless steels in halides other than chlorides solutions: a review
- Autores
- Kappes, Mariano Alberto
- Año de publicación
- 2019
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Fluorides, bromides, and iodides, despite being less common than chlorides, are present in various environments of industrial relevance. Stainless steels suffer pitting corrosion in solutions of all halides except fluorides, which can be understood considering that fluoride is the anion of a weak acid. The aggressiveness of the rest of the halides for pitting corrosion is on the order Cl- > Br- > I- for stainless steels with Mo content below 3 wt.%. Mo is not as effective in inhibiting Br- pitting corrosion as it is for inhibiting Cl- pitting corrosion. Most of those observations were rationalized based on the effect of anions on pit growth kinetics. Sensitized austenitic stainless steel suffers stress corrosion cracking (SCC) in solutions of all halides, albeit chlorides seem to be the most aggressive. Fluoride SCC is relevant for SCC under insulation of stainless steels, and standards and regulations developed to mitigate this problem consider this ion as aggressive as chloride. For the solubilized stainless steels, aggressiveness toward SCC is in the order Cl- > Br-. The SCC of solubilized stainless steels was not observed in solutions of F- and I-, and the possible reasons for this fact are discussed.
Fil: Kappes, Mariano Alberto. Universidad Nacional de San Martín. Instituto Sabato; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina - Materia
-
FLUORIDES
HALIDES
PITTING
STAINLESS STEELS
STRESS CORROSION CRACKING - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/175151
Ver los metadatos del registro completo
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Localized corrosion and stress corrosion cracking of stainless steels in halides other than chlorides solutions: a reviewKappes, Mariano AlbertoFLUORIDESHALIDESPITTINGSTAINLESS STEELSSTRESS CORROSION CRACKINGhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Fluorides, bromides, and iodides, despite being less common than chlorides, are present in various environments of industrial relevance. Stainless steels suffer pitting corrosion in solutions of all halides except fluorides, which can be understood considering that fluoride is the anion of a weak acid. The aggressiveness of the rest of the halides for pitting corrosion is on the order Cl- > Br- > I- for stainless steels with Mo content below 3 wt.%. Mo is not as effective in inhibiting Br- pitting corrosion as it is for inhibiting Cl- pitting corrosion. Most of those observations were rationalized based on the effect of anions on pit growth kinetics. Sensitized austenitic stainless steel suffers stress corrosion cracking (SCC) in solutions of all halides, albeit chlorides seem to be the most aggressive. Fluoride SCC is relevant for SCC under insulation of stainless steels, and standards and regulations developed to mitigate this problem consider this ion as aggressive as chloride. For the solubilized stainless steels, aggressiveness toward SCC is in the order Cl- > Br-. The SCC of solubilized stainless steels was not observed in solutions of F- and I-, and the possible reasons for this fact are discussed.Fil: Kappes, Mariano Alberto. Universidad Nacional de San Martín. Instituto Sabato; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; ArgentinaDe Gruyter2019-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/175151Kappes, Mariano Alberto; Localized corrosion and stress corrosion cracking of stainless steels in halides other than chlorides solutions: a review; De Gruyter; CORROSION REVIEWS - (Print); 38; 1; 12-2019; 1-242191-03160334-6005CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1515/corrrev-2019-0061info:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/document/doi/10.1515/corrrev-2019-0061/htmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:38:38Zoai:ri.conicet.gov.ar:11336/175151instacron: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:34982025-09-29 10:38:38.997CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Localized corrosion and stress corrosion cracking of stainless steels in halides other than chlorides solutions: a review |
title |
Localized corrosion and stress corrosion cracking of stainless steels in halides other than chlorides solutions: a review |
spellingShingle |
Localized corrosion and stress corrosion cracking of stainless steels in halides other than chlorides solutions: a review Kappes, Mariano Alberto FLUORIDES HALIDES PITTING STAINLESS STEELS STRESS CORROSION CRACKING |
title_short |
Localized corrosion and stress corrosion cracking of stainless steels in halides other than chlorides solutions: a review |
title_full |
Localized corrosion and stress corrosion cracking of stainless steels in halides other than chlorides solutions: a review |
title_fullStr |
Localized corrosion and stress corrosion cracking of stainless steels in halides other than chlorides solutions: a review |
title_full_unstemmed |
Localized corrosion and stress corrosion cracking of stainless steels in halides other than chlorides solutions: a review |
title_sort |
Localized corrosion and stress corrosion cracking of stainless steels in halides other than chlorides solutions: a review |
dc.creator.none.fl_str_mv |
Kappes, Mariano Alberto |
author |
Kappes, Mariano Alberto |
author_facet |
Kappes, Mariano Alberto |
author_role |
author |
dc.subject.none.fl_str_mv |
FLUORIDES HALIDES PITTING STAINLESS STEELS STRESS CORROSION CRACKING |
topic |
FLUORIDES HALIDES PITTING STAINLESS STEELS STRESS CORROSION CRACKING |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.5 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
Fluorides, bromides, and iodides, despite being less common than chlorides, are present in various environments of industrial relevance. Stainless steels suffer pitting corrosion in solutions of all halides except fluorides, which can be understood considering that fluoride is the anion of a weak acid. The aggressiveness of the rest of the halides for pitting corrosion is on the order Cl- > Br- > I- for stainless steels with Mo content below 3 wt.%. Mo is not as effective in inhibiting Br- pitting corrosion as it is for inhibiting Cl- pitting corrosion. Most of those observations were rationalized based on the effect of anions on pit growth kinetics. Sensitized austenitic stainless steel suffers stress corrosion cracking (SCC) in solutions of all halides, albeit chlorides seem to be the most aggressive. Fluoride SCC is relevant for SCC under insulation of stainless steels, and standards and regulations developed to mitigate this problem consider this ion as aggressive as chloride. For the solubilized stainless steels, aggressiveness toward SCC is in the order Cl- > Br-. The SCC of solubilized stainless steels was not observed in solutions of F- and I-, and the possible reasons for this fact are discussed. Fil: Kappes, Mariano Alberto. Universidad Nacional de San Martín. Instituto Sabato; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina |
description |
Fluorides, bromides, and iodides, despite being less common than chlorides, are present in various environments of industrial relevance. Stainless steels suffer pitting corrosion in solutions of all halides except fluorides, which can be understood considering that fluoride is the anion of a weak acid. The aggressiveness of the rest of the halides for pitting corrosion is on the order Cl- > Br- > I- for stainless steels with Mo content below 3 wt.%. Mo is not as effective in inhibiting Br- pitting corrosion as it is for inhibiting Cl- pitting corrosion. Most of those observations were rationalized based on the effect of anions on pit growth kinetics. Sensitized austenitic stainless steel suffers stress corrosion cracking (SCC) in solutions of all halides, albeit chlorides seem to be the most aggressive. Fluoride SCC is relevant for SCC under insulation of stainless steels, and standards and regulations developed to mitigate this problem consider this ion as aggressive as chloride. For the solubilized stainless steels, aggressiveness toward SCC is in the order Cl- > Br-. The SCC of solubilized stainless steels was not observed in solutions of F- and I-, and the possible reasons for this fact are discussed. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-12 |
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/11336/175151 Kappes, Mariano Alberto; Localized corrosion and stress corrosion cracking of stainless steels in halides other than chlorides solutions: a review; De Gruyter; CORROSION REVIEWS - (Print); 38; 1; 12-2019; 1-24 2191-0316 0334-6005 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/175151 |
identifier_str_mv |
Kappes, Mariano Alberto; Localized corrosion and stress corrosion cracking of stainless steels in halides other than chlorides solutions: a review; De Gruyter; CORROSION REVIEWS - (Print); 38; 1; 12-2019; 1-24 2191-0316 0334-6005 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1515/corrrev-2019-0061 info:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/document/doi/10.1515/corrrev-2019-0061/html |
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 |
dc.publisher.none.fl_str_mv |
De Gruyter |
publisher.none.fl_str_mv |
De Gruyter |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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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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13.070432 |