Effects of welding procedure on corrosion resistance and hydrogen embrittlement of supermartensitic stainless steel deposits

Autores
Zappa Maidana, Norberto Sebastián; Surian, Estela Silvia; Svoboda, Hernán Gabriel
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The effects of shielding gas and post weld heat treatment on the pitting resistance, stress corrosion cracking and hydrogen embrittlement of supermartensitic stainless steel deposits were studied. Two all-weld-metal test coupons were prepared using a metal-cored wire under Ar+5% He and Ar+18%CO2 gas shielding mixtures. Solubilizing and solubilizing plus double tempering heat treatments were done with the objective of achieving different microstructural results. The samples welded under Ar+5% He showed higher pitting corrosion resistance, for all post weld heat treatments, than those welded under Ar+18%CO2. The different post weld heat treatments generated higher susceptibility to this corrosion mechanism. None of the samples presented signs of stress corrosion cracking, but in those subjected to the heat treatment, grain boundary selective attack was observed, on the surfaces of all the samples studied. The samples with highest hardness were more susceptible to hydrogen damage, thereby leading to reduced tensile strength on this condition.
Fil: Zappa Maidana, Norberto Sebastián. Universidad Nacional de Lomas de Zamora; Argentina. Universidad Tecnológica Nacional. Facultad Regional San Nicolás; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Surian, Estela Silvia. Universidad Nacional de Lomas de Zamora; Argentina. Universidad Tecnológica Nacional. Facultad Regional San Nicolás; Argentina
Fil: Svoboda, Hernán Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina
Materia
Supermartensitic Stainless Steel
Shielding Gas
Post Weld Heat Treatment
Hydrogen Embrittlement
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:11336/19086
Acceder
id CONICETDig_1dc2393e8856456c5010dedb69ea52c4
oai_identifier_str oai:ri.conicet.gov.ar:11336/19086
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effects of welding procedure on corrosion resistance and hydrogen embrittlement of supermartensitic stainless steel depositsZappa Maidana, Norberto SebastiánSurian, Estela SilviaSvoboda, Hernán GabrielSupermartensitic Stainless SteelShielding GasPost Weld Heat TreatmentHydrogen Embrittlementhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2The effects of shielding gas and post weld heat treatment on the pitting resistance, stress corrosion cracking and hydrogen embrittlement of supermartensitic stainless steel deposits were studied. Two all-weld-metal test coupons were prepared using a metal-cored wire under Ar+5% He and Ar+18%CO2 gas shielding mixtures. Solubilizing and solubilizing plus double tempering heat treatments were done with the objective of achieving different microstructural results. The samples welded under Ar+5% He showed higher pitting corrosion resistance, for all post weld heat treatments, than those welded under Ar+18%CO2. The different post weld heat treatments generated higher susceptibility to this corrosion mechanism. None of the samples presented signs of stress corrosion cracking, but in those subjected to the heat treatment, grain boundary selective attack was observed, on the surfaces of all the samples studied. The samples with highest hardness were more susceptible to hydrogen damage, thereby leading to reduced tensile strength on this condition.Fil: Zappa Maidana, Norberto Sebastián. Universidad Nacional de Lomas de Zamora; Argentina. Universidad Tecnológica Nacional. Facultad Regional San Nicolás; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Surian, Estela Silvia. Universidad Nacional de Lomas de Zamora; Argentina. Universidad Tecnológica Nacional. Facultad Regional San Nicolás; ArgentinaFil: Svoboda, Hernán Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; ArgentinaElsevier2013-12info: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/11336/19086Zappa Maidana, Norberto Sebastián; Surian, Estela Silvia; Svoboda, Hernán Gabriel; Effects of welding procedure on corrosion resistance and hydrogen embrittlement of supermartensitic stainless steel deposits; Elsevier; Journal Of Iron And Steel Research International; 20; 12; 12-2013; 124-1321006-706XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1006706X13602253info:eu-repo/semantics/altIdentifier/doi/10.1016/S1006-706X(13)60225-3info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:53:06Zoai:ri.conicet.gov.ar:11336/19086instacron: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 09:53:06.567CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effects of welding procedure on corrosion resistance and hydrogen embrittlement of supermartensitic stainless steel deposits
title Effects of welding procedure on corrosion resistance and hydrogen embrittlement of supermartensitic stainless steel deposits
spellingShingle Effects of welding procedure on corrosion resistance and hydrogen embrittlement of supermartensitic stainless steel deposits
Zappa Maidana, Norberto Sebastián
Supermartensitic Stainless Steel
Shielding Gas
Post Weld Heat Treatment
Hydrogen Embrittlement
title_short Effects of welding procedure on corrosion resistance and hydrogen embrittlement of supermartensitic stainless steel deposits
title_full Effects of welding procedure on corrosion resistance and hydrogen embrittlement of supermartensitic stainless steel deposits
title_fullStr Effects of welding procedure on corrosion resistance and hydrogen embrittlement of supermartensitic stainless steel deposits
title_full_unstemmed Effects of welding procedure on corrosion resistance and hydrogen embrittlement of supermartensitic stainless steel deposits
title_sort Effects of welding procedure on corrosion resistance and hydrogen embrittlement of supermartensitic stainless steel deposits
dc.creator.none.fl_str_mv Zappa Maidana, Norberto Sebastián
Surian, Estela Silvia
Svoboda, Hernán Gabriel
author Zappa Maidana, Norberto Sebastián
author_facet Zappa Maidana, Norberto Sebastián
Surian, Estela Silvia
Svoboda, Hernán Gabriel
author_role author
author2 Surian, Estela Silvia
Svoboda, Hernán Gabriel
author2_role author
author
dc.subject.none.fl_str_mv Supermartensitic Stainless Steel
Shielding Gas
Post Weld Heat Treatment
Hydrogen Embrittlement
topic Supermartensitic Stainless Steel
Shielding Gas
Post Weld Heat Treatment
Hydrogen Embrittlement
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The effects of shielding gas and post weld heat treatment on the pitting resistance, stress corrosion cracking and hydrogen embrittlement of supermartensitic stainless steel deposits were studied. Two all-weld-metal test coupons were prepared using a metal-cored wire under Ar+5% He and Ar+18%CO2 gas shielding mixtures. Solubilizing and solubilizing plus double tempering heat treatments were done with the objective of achieving different microstructural results. The samples welded under Ar+5% He showed higher pitting corrosion resistance, for all post weld heat treatments, than those welded under Ar+18%CO2. The different post weld heat treatments generated higher susceptibility to this corrosion mechanism. None of the samples presented signs of stress corrosion cracking, but in those subjected to the heat treatment, grain boundary selective attack was observed, on the surfaces of all the samples studied. The samples with highest hardness were more susceptible to hydrogen damage, thereby leading to reduced tensile strength on this condition.
Fil: Zappa Maidana, Norberto Sebastián. Universidad Nacional de Lomas de Zamora; Argentina. Universidad Tecnológica Nacional. Facultad Regional San Nicolás; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Surian, Estela Silvia. Universidad Nacional de Lomas de Zamora; Argentina. Universidad Tecnológica Nacional. Facultad Regional San Nicolás; Argentina
Fil: Svoboda, Hernán Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina
description The effects of shielding gas and post weld heat treatment on the pitting resistance, stress corrosion cracking and hydrogen embrittlement of supermartensitic stainless steel deposits were studied. Two all-weld-metal test coupons were prepared using a metal-cored wire under Ar+5% He and Ar+18%CO2 gas shielding mixtures. Solubilizing and solubilizing plus double tempering heat treatments were done with the objective of achieving different microstructural results. The samples welded under Ar+5% He showed higher pitting corrosion resistance, for all post weld heat treatments, than those welded under Ar+18%CO2. The different post weld heat treatments generated higher susceptibility to this corrosion mechanism. None of the samples presented signs of stress corrosion cracking, but in those subjected to the heat treatment, grain boundary selective attack was observed, on the surfaces of all the samples studied. The samples with highest hardness were more susceptible to hydrogen damage, thereby leading to reduced tensile strength on this condition.
publishDate 2013
dc.date.none.fl_str_mv 2013-12
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/11336/19086
Zappa Maidana, Norberto Sebastián; Surian, Estela Silvia; Svoboda, Hernán Gabriel; Effects of welding procedure on corrosion resistance and hydrogen embrittlement of supermartensitic stainless steel deposits; Elsevier; Journal Of Iron And Steel Research International; 20; 12; 12-2013; 124-132
1006-706X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/19086
identifier_str_mv Zappa Maidana, Norberto Sebastián; Surian, Estela Silvia; Svoboda, Hernán Gabriel; Effects of welding procedure on corrosion resistance and hydrogen embrittlement of supermartensitic stainless steel deposits; Elsevier; Journal Of Iron And Steel Research International; 20; 12; 12-2013; 124-132
1006-706X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1006706X13602253
info:eu-repo/semantics/altIdentifier/doi/10.1016/S1006-706X(13)60225-3
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 Elsevier
publisher.none.fl_str_mv Elsevier
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_ 1842269201424711680
score 13.13397

Publicaciones similares