Fatigue damage map of AZ31B-F magnesium alloys under multiaxial loading conditions

Detalhes bibliográficos
Autor(a) principal: Anes, Vitor
Data de Publicação: 2021
Outros Autores: Reis, Luís, Freitas, Manuel
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.21/14010
Resumo: In this work, the mechanical behavior of the AZ31B-F magnesium alloy under cyclic loading is analyzed with the goal of contributing to the advancement of its use in the design of AZ31B-F components and structures. To achieve this goal, an experimental program was implemented to evaluate the cyclic response of the AZ31B-F under specific proportional loads with different stress amplitude ratios. Afterwards, regression methods were applied to extend the experimental data to a wide range of proportional loads. As a result, the AZ31B-F damage map, a material property that stablishes the damage scale between normal and shear stresses for finite life loading regimes, was obtained. In addition, a safety factor was developed for the AZ31B-F material when subjected to proportional loading. The achieved results have a direct application in mechanical design of components/structures made of AZ31B-F contributing to its reliability.
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spelling Fatigue damage map of AZ31B-F magnesium alloys under multiaxial loading conditionsAZ31B-F magnesium alloyMultiaxial fatigueFatigue damageExperimental testingIn this work, the mechanical behavior of the AZ31B-F magnesium alloy under cyclic loading is analyzed with the goal of contributing to the advancement of its use in the design of AZ31B-F components and structures. To achieve this goal, an experimental program was implemented to evaluate the cyclic response of the AZ31B-F under specific proportional loads with different stress amplitude ratios. Afterwards, regression methods were applied to extend the experimental data to a wide range of proportional loads. As a result, the AZ31B-F damage map, a material property that stablishes the damage scale between normal and shear stresses for finite life loading regimes, was obtained. In addition, a safety factor was developed for the AZ31B-F material when subjected to proportional loading. The achieved results have a direct application in mechanical design of components/structures made of AZ31B-F contributing to its reliability.MDPIRCIPLAnes, VitorReis, LuísFreitas, Manuel2021-11-18T11:14:56Z2021-10-112021-10-11T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.21/14010engANES, Vítor; REIS, Luís; FREITAS, Manuel – Fatigue damage map of AZ31B-F magnesium alloys under multiaxial loading conditions. Metals. eISSN 2075-4701. Vol. 11, N.º 10 (2021), pp. 1-1710.3390/met111016162075-4701info: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:RCAAP2023-08-03T10:09:36Zoai:repositorio.ipl.pt:10400.21/14010Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:21:53.728898Repositório 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 Fatigue damage map of AZ31B-F magnesium alloys under multiaxial loading conditions
title Fatigue damage map of AZ31B-F magnesium alloys under multiaxial loading conditions
spellingShingle Fatigue damage map of AZ31B-F magnesium alloys under multiaxial loading conditions
Anes, Vitor
AZ31B-F magnesium alloy
Multiaxial fatigue
Fatigue damage
Experimental testing
title_short Fatigue damage map of AZ31B-F magnesium alloys under multiaxial loading conditions
title_full Fatigue damage map of AZ31B-F magnesium alloys under multiaxial loading conditions
title_fullStr Fatigue damage map of AZ31B-F magnesium alloys under multiaxial loading conditions
title_full_unstemmed Fatigue damage map of AZ31B-F magnesium alloys under multiaxial loading conditions
title_sort Fatigue damage map of AZ31B-F magnesium alloys under multiaxial loading conditions
author Anes, Vitor
author_facet Anes, Vitor
Reis, Luís
Freitas, Manuel
author_role author
author2 Reis, Luís
Freitas, Manuel
author2_role author
author
dc.contributor.none.fl_str_mv RCIPL
dc.contributor.author.fl_str_mv Anes, Vitor
Reis, Luís
Freitas, Manuel
dc.subject.por.fl_str_mv AZ31B-F magnesium alloy
Multiaxial fatigue
Fatigue damage
Experimental testing
topic AZ31B-F magnesium alloy
Multiaxial fatigue
Fatigue damage
Experimental testing
description In this work, the mechanical behavior of the AZ31B-F magnesium alloy under cyclic loading is analyzed with the goal of contributing to the advancement of its use in the design of AZ31B-F components and structures. To achieve this goal, an experimental program was implemented to evaluate the cyclic response of the AZ31B-F under specific proportional loads with different stress amplitude ratios. Afterwards, regression methods were applied to extend the experimental data to a wide range of proportional loads. As a result, the AZ31B-F damage map, a material property that stablishes the damage scale between normal and shear stresses for finite life loading regimes, was obtained. In addition, a safety factor was developed for the AZ31B-F material when subjected to proportional loading. The achieved results have a direct application in mechanical design of components/structures made of AZ31B-F contributing to its reliability.
publishDate 2021
dc.date.none.fl_str_mv 2021-11-18T11:14:56Z
2021-10-11
2021-10-11T00:00:00Z
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/10400.21/14010
url http://hdl.handle.net/10400.21/14010
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv ANES, Vítor; REIS, Luís; FREITAS, Manuel – Fatigue damage map of AZ31B-F magnesium alloys under multiaxial loading conditions. Metals. eISSN 2075-4701. Vol. 11, N.º 10 (2021), pp. 1-17
10.3390/met11101616
2075-4701
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.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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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