Self-sensing metallic material based on piezoelectric particles

Detalhes bibliográficos
Autor(a) principal: Ferreira, Pedro M.
Data de Publicação: 2023
Outros Autores: Machado, Miguel A., Carvalho, Marta S., Vidal, Catarina
Idioma: eng
Título da fonte: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Texto Completo: http://hdl.handle.net/10362/168056
Resumo: The Authors acknowledge Fundação para a Ciência e a Tecnologia (FCTMCTES) for its financial support via the project UIDB/00667/2020 (UNIDEMI). PMF also acknowledges FCT-MCTES for funding the PhD grant UI/BD/151055/2021.
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network_name_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
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spelling Self-sensing metallic material based on piezoelectric particlesSelf-Sensing MaterialPiezoelectric ParticlesSolid-State ProcessingStructural Health MonitoringThe Authors acknowledge Fundação para a Ciência e a Tecnologia (FCTMCTES) for its financial support via the project UIDB/00667/2020 (UNIDEMI). PMF also acknowledges FCT-MCTES for funding the PhD grant UI/BD/151055/2021.Structural parts' integrity should remain as specified and designed, although it can change due to ageing and use by environmental action and accidental events. Structural parts design is carried out considering certain service conditions that can be different from operating conditions. These parts often experience dynamic solicitations that change in amplitude and frequency over time, which may cause the part's failure. The part's real condition can be assessed by Structural Health Monitoring systems, which grant significant social, economic, and environmental impact, as they can reduce maintenance costs and ensure the integrity of the part and its surroundings. This can be performed with an integrated monitoring system comprising sensors, on the surface or embedded, into the components. However, surface sensors are subject to damage, from collisions and/or environmental action, and embedding sensors can be very challenging and may result in a weakened part. A Self-Sensing Material (SSM) was developed based on piezoelectric particles embedded in metal parts by a solid-state processing technology. The material can act as a sensor and continuously monitor its condition. The SSM's generates an electrical voltage signal when subject to strain stimulus. Moreover, the solid-state processing technology employed promotes mechanical properties enhancement in the processed zone, not only by the grain size reduction but also due to the incorporation of the piezoelectric particles. The response to a set of dynamic loads was assessed and was found to be coherent with the solicitations applied.DEMI - Departamento de Engenharia Mecânica e IndustrialUNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e IndustrialRUNFerreira, Pedro M.Machado, Miguel A.Carvalho, Marta S.Vidal, Catarina2024-05-31T22:19:03Z2023-08-012023-08-01T00:00:00Zconference objectinfo:eu-repo/semantics/publishedVersion6application/pdfhttp://hdl.handle.net/10362/168056eng2941-4989PURE: 92493386https://doi.org/10.58286/28107info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-09-09T01:38:42Zoai:run.unl.pt:10362/168056Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T17:55:02.982592Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Self-sensing metallic material based on piezoelectric particles
title Self-sensing metallic material based on piezoelectric particles
spellingShingle Self-sensing metallic material based on piezoelectric particles
Ferreira, Pedro M.
Self-Sensing Material
Piezoelectric Particles
Solid-State Processing
Structural Health Monitoring
title_short Self-sensing metallic material based on piezoelectric particles
title_full Self-sensing metallic material based on piezoelectric particles
title_fullStr Self-sensing metallic material based on piezoelectric particles
title_full_unstemmed Self-sensing metallic material based on piezoelectric particles
title_sort Self-sensing metallic material based on piezoelectric particles
author Ferreira, Pedro M.
author_facet Ferreira, Pedro M.
Machado, Miguel A.
Carvalho, Marta S.
Vidal, Catarina
author_role author
author2 Machado, Miguel A.
Carvalho, Marta S.
Vidal, Catarina
author2_role author
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 Ferreira, Pedro M.
Machado, Miguel A.
Carvalho, Marta S.
Vidal, Catarina
dc.subject.por.fl_str_mv Self-Sensing Material
Piezoelectric Particles
Solid-State Processing
Structural Health Monitoring
topic Self-Sensing Material
Piezoelectric Particles
Solid-State Processing
Structural Health Monitoring
description The Authors acknowledge Fundação para a Ciência e a Tecnologia (FCTMCTES) for its financial support via the project UIDB/00667/2020 (UNIDEMI). PMF also acknowledges FCT-MCTES for funding the PhD grant UI/BD/151055/2021.
publishDate 2023
dc.date.none.fl_str_mv 2023-08-01
2023-08-01T00:00:00Z
2024-05-31T22:19:03Z
dc.type.driver.fl_str_mv conference object
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/168056
url http://hdl.handle.net/10362/168056
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2941-4989
PURE: 92493386
https://doi.org/10.58286/28107
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 6
application/pdf
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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