Local magnetic flux density measurements for temperature control of transient and non-homogeneous processing of steels

Detalhes bibliográficos
Autor(a) principal: Sorger, Gonçalo
Data de Publicação: 2019
Outros Autores: Vilaça, Pedro, Santos, Telmo G.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/104749
Resumo: UID/EMS/00667/2019
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spelling Local magnetic flux density measurements for temperature control of transient and non-homogeneous processing of steelsGeneralUID/EMS/00667/2019Measuring temperatures during high-temperature processing of steels is usually limited to surface measurements that cannot directly assess the internal temperature distribution. Here, we demonstrate the feasibility of using a magnetic flux density measurement system to assess transient and non-homogeneous temperature fields in a modern high-strength steel, within the intercritical temperature range where microstructural evolution defines their key mechanical properties. The system accurately detects the Curie temperature and distinguishes temperature change rates within the processed volume. The magnetic measurements are also sensitive to the volume above Curie temperature and its shape, as revealed when integrated with thermal computational simulations. The electromagnetic signal provides real-time qualitative and quantitative information relevant to the metallurgical conditions enabling future intelligent control systems for the production and processing of steels. Contactless measurements of temperature-dependent electromagnetic properties can enable through-thickness temperature monitoring solutions, opening up opportunities for non-destructive full-field imaging of steels during thermal and thermomechanical processing.DEMI - Departamento de Engenharia Mecânica e IndustrialUNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e IndustrialRUNSorger, GonçaloVilaça, PedroSantos, Telmo G.2020-09-25T22:22:23Z2019-12-012019-12-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/104749eng2045-2322PURE: 19004463https://doi.org/10.1038/s41598-019-54503-5info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T04:50:17Zoai:run.unl.pt:10362/104749Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:40:20.243579Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Local magnetic flux density measurements for temperature control of transient and non-homogeneous processing of steels
title Local magnetic flux density measurements for temperature control of transient and non-homogeneous processing of steels
spellingShingle Local magnetic flux density measurements for temperature control of transient and non-homogeneous processing of steels
Sorger, Gonçalo
General
title_short Local magnetic flux density measurements for temperature control of transient and non-homogeneous processing of steels
title_full Local magnetic flux density measurements for temperature control of transient and non-homogeneous processing of steels
title_fullStr Local magnetic flux density measurements for temperature control of transient and non-homogeneous processing of steels
title_full_unstemmed Local magnetic flux density measurements for temperature control of transient and non-homogeneous processing of steels
title_sort Local magnetic flux density measurements for temperature control of transient and non-homogeneous processing of steels
author Sorger, Gonçalo
author_facet Sorger, Gonçalo
Vilaça, Pedro
Santos, Telmo G.
author_role author
author2 Vilaça, Pedro
Santos, Telmo G.
author2_role author
author
dc.contributor.none.fl_str_mv DEMI - Departamento de Engenharia Mecânica e Industrial
UNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e Industrial
RUN
dc.contributor.author.fl_str_mv Sorger, Gonçalo
Vilaça, Pedro
Santos, Telmo G.
dc.subject.por.fl_str_mv General
topic General
description UID/EMS/00667/2019
publishDate 2019
dc.date.none.fl_str_mv 2019-12-01
2019-12-01T00:00:00Z
2020-09-25T22:22:23Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/104749
url http://hdl.handle.net/10362/104749
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2045-2322
PURE: 19004463
https://doi.org/10.1038/s41598-019-54503-5
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
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collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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