DWELL-FATIGUE INFLUENCE ON THE RELIABILITY OF Ti-6Al-4V TITANIUM ALLOY AEROSPACE COMPONENTS

Detalhes bibliográficos
Autor(a) principal: Fernandes, Martin Ferreira [UNESP]
Data de Publicação: 2020
Outros Autores: Oliveira Velloso, Veronica Mara de [UNESP], Cornelis Voorwald, Herman Jacobus [UNESP], Gomes, JFS, Meguid, S. A.
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/218422
Resumo: The Ti-6Al-4V titanium alloy is applied in disks and propellers of jet engines. In operation, these components are subject to the combination of dynamic and constant loadings. The dwell-fatigue loading is a result of the interaction between fatigue and creep mechanisms. The investigation of the dwell effect is relevant to the aeronautical industry to prevent premature failures and increase the reliability of structural components. The present work aims to investigate the dwell-fatigue loading influence on the damage mechanisms of Ti-6Al-4V titanium alloy. Preliminary results showed that a significant plastic strain accumulation occurs during the dwell holds for the Ti-6Al-4V during the first dwell-fatigue cycles.
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spelling DWELL-FATIGUE INFLUENCE ON THE RELIABILITY OF Ti-6Al-4V TITANIUM ALLOY AEROSPACE COMPONENTSfatiguedwell effectTi-6Al-4VThe Ti-6Al-4V titanium alloy is applied in disks and propellers of jet engines. In operation, these components are subject to the combination of dynamic and constant loadings. The dwell-fatigue loading is a result of the interaction between fatigue and creep mechanisms. The investigation of the dwell effect is relevant to the aeronautical industry to prevent premature failures and increase the reliability of structural components. The present work aims to investigate the dwell-fatigue loading influence on the damage mechanisms of Ti-6Al-4V titanium alloy. Preliminary results showed that a significant plastic strain accumulation occurs during the dwell holds for the Ti-6Al-4V during the first dwell-fatigue cycles.Sao Paulo State Univ Unesp, Sch Engn, FEG UNESP, Guaratingueta, BrazilSao Paulo State Univ Unesp, Sch Engn, FEG UNESP, Guaratingueta, BrazilInegi-inst Engenharia Mecanica E Gestao IndustrialUniversidade Estadual Paulista (UNESP)Fernandes, Martin Ferreira [UNESP]Oliveira Velloso, Veronica Mara de [UNESP]Cornelis Voorwald, Herman Jacobus [UNESP]Gomes, JFSMeguid, S. A.2022-04-28T17:20:56Z2022-04-28T17:20:56Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject259-2607th International Conference Integrity-reliability-failure (irf2020). Porto: Inegi-inst Engenharia Mecanica E Gestao Industrial, p. 259-260, 2020.http://hdl.handle.net/11449/218422WOS:000731040500052Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng7th International Conference Integrity-reliability-failure (irf2020)info:eu-repo/semantics/openAccess2022-04-28T17:20:56Zoai:repositorio.unesp.br:11449/218422Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:20:42.138072Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv DWELL-FATIGUE INFLUENCE ON THE RELIABILITY OF Ti-6Al-4V TITANIUM ALLOY AEROSPACE COMPONENTS
title DWELL-FATIGUE INFLUENCE ON THE RELIABILITY OF Ti-6Al-4V TITANIUM ALLOY AEROSPACE COMPONENTS
spellingShingle DWELL-FATIGUE INFLUENCE ON THE RELIABILITY OF Ti-6Al-4V TITANIUM ALLOY AEROSPACE COMPONENTS
Fernandes, Martin Ferreira [UNESP]
fatigue
dwell effect
Ti-6Al-4V
title_short DWELL-FATIGUE INFLUENCE ON THE RELIABILITY OF Ti-6Al-4V TITANIUM ALLOY AEROSPACE COMPONENTS
title_full DWELL-FATIGUE INFLUENCE ON THE RELIABILITY OF Ti-6Al-4V TITANIUM ALLOY AEROSPACE COMPONENTS
title_fullStr DWELL-FATIGUE INFLUENCE ON THE RELIABILITY OF Ti-6Al-4V TITANIUM ALLOY AEROSPACE COMPONENTS
title_full_unstemmed DWELL-FATIGUE INFLUENCE ON THE RELIABILITY OF Ti-6Al-4V TITANIUM ALLOY AEROSPACE COMPONENTS
title_sort DWELL-FATIGUE INFLUENCE ON THE RELIABILITY OF Ti-6Al-4V TITANIUM ALLOY AEROSPACE COMPONENTS
author Fernandes, Martin Ferreira [UNESP]
author_facet Fernandes, Martin Ferreira [UNESP]
Oliveira Velloso, Veronica Mara de [UNESP]
Cornelis Voorwald, Herman Jacobus [UNESP]
Gomes, JFS
Meguid, S. A.
author_role author
author2 Oliveira Velloso, Veronica Mara de [UNESP]
Cornelis Voorwald, Herman Jacobus [UNESP]
Gomes, JFS
Meguid, S. A.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Fernandes, Martin Ferreira [UNESP]
Oliveira Velloso, Veronica Mara de [UNESP]
Cornelis Voorwald, Herman Jacobus [UNESP]
Gomes, JFS
Meguid, S. A.
dc.subject.por.fl_str_mv fatigue
dwell effect
Ti-6Al-4V
topic fatigue
dwell effect
Ti-6Al-4V
description The Ti-6Al-4V titanium alloy is applied in disks and propellers of jet engines. In operation, these components are subject to the combination of dynamic and constant loadings. The dwell-fatigue loading is a result of the interaction between fatigue and creep mechanisms. The investigation of the dwell effect is relevant to the aeronautical industry to prevent premature failures and increase the reliability of structural components. The present work aims to investigate the dwell-fatigue loading influence on the damage mechanisms of Ti-6Al-4V titanium alloy. Preliminary results showed that a significant plastic strain accumulation occurs during the dwell holds for the Ti-6Al-4V during the first dwell-fatigue cycles.
publishDate 2020
dc.date.none.fl_str_mv 2020-01-01
2022-04-28T17:20:56Z
2022-04-28T17:20:56Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv 7th International Conference Integrity-reliability-failure (irf2020). Porto: Inegi-inst Engenharia Mecanica E Gestao Industrial, p. 259-260, 2020.
http://hdl.handle.net/11449/218422
WOS:000731040500052
identifier_str_mv 7th International Conference Integrity-reliability-failure (irf2020). Porto: Inegi-inst Engenharia Mecanica E Gestao Industrial, p. 259-260, 2020.
WOS:000731040500052
url http://hdl.handle.net/11449/218422
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 7th International Conference Integrity-reliability-failure (irf2020)
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 259-260
dc.publisher.none.fl_str_mv Inegi-inst Engenharia Mecanica E Gestao Industrial
publisher.none.fl_str_mv Inegi-inst Engenharia Mecanica E Gestao Industrial
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129056049201152

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