Effect of post-welding sensitisation on the degree of sensitisation of the welding zones of AISI 304 resistance spot welding joints studied by using an electrochemical minicell

Producción Científica

Detalhes bibliográficos
Autores: Tiedra Frontaura, María del Pilar, Martín Llorente, Óscar
Tipo de documento: artigo
Estado:Versión aceptada para publicación
Data de publicação:2023
País:España
Recursos:Universidad de Valladolid
Repositório:UVaDOC. Repositorio Documental de la Universidad de Valladolid
OAI Identifier:oai:uvadoc.uva.es:10324/77394
Acesso em linha:https://doi.org/10.1080/1478422X.2023.2243727
https://uvadoc.uva.es/handle/10324/77394
Access Level:Acceso aberto
Palavra-chave:Resistance spot welding process
Austenitic stainless steel
Degree of sensitisation
Electrochemical minicell
3316.14 Soldaduras
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spelling Effect of post-welding sensitisation on the degree of sensitisation of the welding zones of AISI 304 resistance spot welding joints studied by using an electrochemical minicellTiedra Frontaura, María del PilarMartín Llorente, ÓscarResistance spot welding processAustenitic stainless steelDegree of sensitisationElectrochemical minicell3316.14 SoldadurasProducción CientíficaIn resistance spot welding (RSW) joints of austenitic stainless steel (ASS), a small-scale electrochemical cell (minicell) was used for assessing individually, on each of the three welding zones, of size less than 1000 µm (fusion zone (FZ), heat affected zone (HAZ) and base metal (BM)), the combined effect of a RSW process and post-welding sensitisation on the degree of sensitisation (DOS). The results show that the three welding zones have different microstructures that make each of them respond differently to post-welding sensitisation. The DOS varies with post-welding sensitisation time in all three welding zones, but it varies at a different rate in each welding zone (the highest rate in the FZ). This variation is due to the fact that when the DOS reaches a certain level, which is observed when plotting the reactivation charge (Qr) versus the post-welding sensitisation time, a microstructural regeneration occurs.SAGE Publications2023info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttps://doi.org/10.1080/1478422X.2023.2243727https://uvadoc.uva.es/handle/10324/77394reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolidinstname:Universidad de ValladolidIngléshttps://journals.sagepub.com/doi/full/10.1080/1478422X.2023.2243727info:eu-repo/semantics/openAccessoai:uvadoc.uva.es:10324/773942026-06-13T12:44:47Z
dc.title.none.fl_str_mv Effect of post-welding sensitisation on the degree of sensitisation of the welding zones of AISI 304 resistance spot welding joints studied by using an electrochemical minicell
title Effect of post-welding sensitisation on the degree of sensitisation of the welding zones of AISI 304 resistance spot welding joints studied by using an electrochemical minicell
spellingShingle Effect of post-welding sensitisation on the degree of sensitisation of the welding zones of AISI 304 resistance spot welding joints studied by using an electrochemical minicell
Tiedra Frontaura, María del Pilar
Resistance spot welding process
Austenitic stainless steel
Degree of sensitisation
Electrochemical minicell
3316.14 Soldaduras
title_short Effect of post-welding sensitisation on the degree of sensitisation of the welding zones of AISI 304 resistance spot welding joints studied by using an electrochemical minicell
title_full Effect of post-welding sensitisation on the degree of sensitisation of the welding zones of AISI 304 resistance spot welding joints studied by using an electrochemical minicell
title_fullStr Effect of post-welding sensitisation on the degree of sensitisation of the welding zones of AISI 304 resistance spot welding joints studied by using an electrochemical minicell
title_full_unstemmed Effect of post-welding sensitisation on the degree of sensitisation of the welding zones of AISI 304 resistance spot welding joints studied by using an electrochemical minicell
title_sort Effect of post-welding sensitisation on the degree of sensitisation of the welding zones of AISI 304 resistance spot welding joints studied by using an electrochemical minicell
dc.creator.none.fl_str_mv Tiedra Frontaura, María del Pilar
Martín Llorente, Óscar
author Tiedra Frontaura, María del Pilar
author_facet Tiedra Frontaura, María del Pilar
Martín Llorente, Óscar
author_role author
author2 Martín Llorente, Óscar
author2_role author
dc.subject.none.fl_str_mv Resistance spot welding process
Austenitic stainless steel
Degree of sensitisation
Electrochemical minicell
3316.14 Soldaduras
topic Resistance spot welding process
Austenitic stainless steel
Degree of sensitisation
Electrochemical minicell
3316.14 Soldaduras
description Producción Científica
publishDate 2023
dc.date.none.fl_str_mv 2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://doi.org/10.1080/1478422X.2023.2243727
https://uvadoc.uva.es/handle/10324/77394
url https://doi.org/10.1080/1478422X.2023.2243727
https://uvadoc.uva.es/handle/10324/77394
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://journals.sagepub.com/doi/full/10.1080/1478422X.2023.2243727
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv SAGE Publications
publisher.none.fl_str_mv SAGE Publications
dc.source.none.fl_str_mv reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolid
instname:Universidad de Valladolid
instname_str Universidad de Valladolid
reponame_str UVaDOC. Repositorio Documental de la Universidad de Valladolid
collection UVaDOC. Repositorio Documental de la Universidad de Valladolid
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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