Friction surfacing of aluminum alloy 5083-H112 over AA 2024-T3

Detalhes bibliográficos
Autor(a) principal: Silvério, Samuel Hernandes
Data de Publicação: 2018
Tipo de documento: Dissertação
Idioma: eng
Título da fonte: Repositório Institucional da UFSCAR
Texto Completo: https://repositorio.ufscar.br/handle/ufscar/10567
Resumo: Friction surfacing (FS) is an advanced solid-state process in surface modification with increasing applications in reclaiming worn parts, hardfacing and corrosion protection. It is considered a derivation of the friction stir welding process, keeping many benefits of the primary process such as: solid phase, forged microstructure and excellent metallurgical bond. As no melting takes place, the process allows dissimilar joining of materials while avoiding several fusion related problems. The present study addresses the deposition of AA5083-H112 coatings over AA2024-T3 substrates, focusing on the influence of the thermo-mechanical process in the mechanical properties and geometry of the deposits. A performance and geometric analysis of the depositions are also presented. Sound aluminum coatings were produced; plastic deformation and heat generation promotes a dynamic recrystallization of the anisotropic consumable rod, resulting in a fine and homogeneous deposit, free of any previous deformation. The coating presented an increase in ultimate tensile strength and failure deformation of 9% and 6%, respectively. Deposition efficiency between 25 and 50% were obtained, with a maximum of 48% average efficiency observed with 800RPM, 12kN and 16mm/s.
id SCAR_b640f4fa1afcab60c75da4886527f3c0
oai_identifier_str oai:repositorio.ufscar.br:ufscar/10567
network_acronym_str SCAR
network_name_str Repositório Institucional da UFSCAR
repository_id_str
spelling Silvério, Samuel HernandesAlcântara, Nelson Guedes dehttp://lattes.cnpq.br/3123107570992184http://lattes.cnpq.br/64039091088287672018-10-10T13:18:51Z2018-10-10T13:18:51Z2018-03-23SILVÉRIO, Samuel Hernandes. Friction surfacing of aluminum alloy 5083-H112 over AA 2024-T3. 2018. Dissertação (Mestrado em Ciência e Engenharia de Materiais) – Universidade Federal de São Carlos, São Carlos, 2018. Disponível em: https://repositorio.ufscar.br/handle/ufscar/10567.https://repositorio.ufscar.br/handle/ufscar/10567Friction surfacing (FS) is an advanced solid-state process in surface modification with increasing applications in reclaiming worn parts, hardfacing and corrosion protection. It is considered a derivation of the friction stir welding process, keeping many benefits of the primary process such as: solid phase, forged microstructure and excellent metallurgical bond. As no melting takes place, the process allows dissimilar joining of materials while avoiding several fusion related problems. The present study addresses the deposition of AA5083-H112 coatings over AA2024-T3 substrates, focusing on the influence of the thermo-mechanical process in the mechanical properties and geometry of the deposits. A performance and geometric analysis of the depositions are also presented. Sound aluminum coatings were produced; plastic deformation and heat generation promotes a dynamic recrystallization of the anisotropic consumable rod, resulting in a fine and homogeneous deposit, free of any previous deformation. The coating presented an increase in ultimate tensile strength and failure deformation of 9% and 6%, respectively. Deposition efficiency between 25 and 50% were obtained, with a maximum of 48% average efficiency observed with 800RPM, 12kN and 16mm/s.Deposição por fricção de AA 5083-H112 sobre AA 2024-T3 A deposição por fricção (FS) é um avançado processo de modificação da superfície no estado sólido, com aplicações crescentes na recuperação de peças desgastadas, proteção contra corrosão e revestimento. É considerada uma derivação do processo de soldagem por fricção, mantendo muitos benefícios do processo primário, tais como: fase sólida, microestrutura forjada e excelente ligação metalúrgica. Como não ocorre fusão dos materiais envolvidos, o processo permite a união dissimilar de materiais, evitando vários problemas relacionados com a fusão. O presente estudo aborda a deposição da liga de alumínio 5083-H112 sobre substratos AA2024-T3, estudando sua viabilidade técnica e focando na influência do processo termomecânico nas propriedades mecânicas e geometria dos depósitos. Também são apresentados uma análise de desempenho e geométrica das soldas. A deposição das ligas foi realizada com sucesso. A deformação plástica e a geração de calor promovem uma recristalização dinâmica da até então estrutura anisotrópica do bastão consumível, resultando num depósito com microestrutura fina e homogênea, livre de qualquer deformação anterior. O depósito apresentou um aumento na resistência à tração e à deformação de ruptura de 9% e 6%, respectivamente. A eficiência de deposição obtida foi entre 25 e 50%, com um máximo de 48% de eficiência média observada com 800 RPM de velocidade rotacional, 12 kN de forca axial e 16 mm/s de velocidade transversal.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)CNPq: 155317/2014-8engUniversidade Federal de São CarlosCâmpus São CarlosPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEMUFSCarDeposição por fricçãoAA 5083AA 2024Friction surfacingSolid stateAluminiumAA 5083AA 2024ENGENHARIAS::ENGENHARIA DE MATERIAIS E METALURGICA::METALURGIA DE TRANSFORMACAO::SOLDAGEMFriction surfacing of aluminum alloy 5083-H112 over AA 2024-T3Deposição por fricção de AA 5083-H112 sobre AA 2024-T3info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisOnlineinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFSCARinstname:Universidade Federal de São Carlos (UFSCAR)instacron:UFSCARORIGINALSamuel Hernandes Silvério - Dissertação.pdfSamuel Hernandes Silvério - Dissertação.pdfDissertação versão finalapplication/pdf2179922https://{{ getenv "DSPACE_HOST" "repositorio.ufscar.br" }}/bitstream/ufscar/10567/1/Samuel%20Hernandes%20Silv%c3%a9rio%20-%20Disserta%c3%a7%c3%a3o.pdf147e5ee7b9493c43b4b81640ad05cbe6MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81957https://{{ getenv "DSPACE_HOST" "repositorio.ufscar.br" }}/bitstream/ufscar/10567/3/license.txtae0398b6f8b235e40ad82cba6c50031dMD53TEXTSamuel Hernandes Silvério - Dissertação.pdf.txtSamuel Hernandes Silvério - Dissertação.pdf.txtExtracted texttext/plain70860https://{{ getenv "DSPACE_HOST" "repositorio.ufscar.br" }}/bitstream/ufscar/10567/4/Samuel%20Hernandes%20Silv%c3%a9rio%20-%20Disserta%c3%a7%c3%a3o.pdf.txtcdd9b5c58c8b1de4680eb5c1e43e5311MD54THUMBNAILSamuel Hernandes Silvério - Dissertação.pdf.jpgSamuel Hernandes Silvério - Dissertação.pdf.jpgIM Thumbnailimage/jpeg6000https://{{ getenv "DSPACE_HOST" "repositorio.ufscar.br" }}/bitstream/ufscar/10567/5/Samuel%20Hernandes%20Silv%c3%a9rio%20-%20Disserta%c3%a7%c3%a3o.pdf.jpgba853f7b781d6d16eb9a1c8724b3376aMD55ufscar/105672019-09-11 03:23:02.815oai:repositorio.ufscar.br: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Repositório InstitucionalPUBhttps://repositorio.ufscar.br/oai/requestopendoar:43222019-09-11T03:23:02Repositório Institucional da UFSCAR - Universidade Federal de São Carlos (UFSCAR)false
dc.title.eng.fl_str_mv Friction surfacing of aluminum alloy 5083-H112 over AA 2024-T3
dc.title.alternative.por.fl_str_mv Deposição por fricção de AA 5083-H112 sobre AA 2024-T3
title Friction surfacing of aluminum alloy 5083-H112 over AA 2024-T3
spellingShingle Friction surfacing of aluminum alloy 5083-H112 over AA 2024-T3
Silvério, Samuel Hernandes
Deposição por fricção
AA 5083
AA 2024
Friction surfacing
Solid state
Aluminium
AA 5083
AA 2024
ENGENHARIAS::ENGENHARIA DE MATERIAIS E METALURGICA::METALURGIA DE TRANSFORMACAO::SOLDAGEM
title_short Friction surfacing of aluminum alloy 5083-H112 over AA 2024-T3
title_full Friction surfacing of aluminum alloy 5083-H112 over AA 2024-T3
title_fullStr Friction surfacing of aluminum alloy 5083-H112 over AA 2024-T3
title_full_unstemmed Friction surfacing of aluminum alloy 5083-H112 over AA 2024-T3
title_sort Friction surfacing of aluminum alloy 5083-H112 over AA 2024-T3
author Silvério, Samuel Hernandes
author_facet Silvério, Samuel Hernandes
author_role author
dc.contributor.authorlattes.por.fl_str_mv http://lattes.cnpq.br/6403909108828767
dc.contributor.author.fl_str_mv Silvério, Samuel Hernandes
dc.contributor.advisor1.fl_str_mv Alcântara, Nelson Guedes de
dc.contributor.advisor1Lattes.fl_str_mv http://lattes.cnpq.br/3123107570992184
contributor_str_mv Alcântara, Nelson Guedes de
dc.subject.por.fl_str_mv Deposição por fricção
AA 5083
AA 2024
topic Deposição por fricção
AA 5083
AA 2024
Friction surfacing
Solid state
Aluminium
AA 5083
AA 2024
ENGENHARIAS::ENGENHARIA DE MATERIAIS E METALURGICA::METALURGIA DE TRANSFORMACAO::SOLDAGEM
dc.subject.eng.fl_str_mv Friction surfacing
Solid state
Aluminium
AA 5083
AA 2024
dc.subject.cnpq.fl_str_mv ENGENHARIAS::ENGENHARIA DE MATERIAIS E METALURGICA::METALURGIA DE TRANSFORMACAO::SOLDAGEM
description Friction surfacing (FS) is an advanced solid-state process in surface modification with increasing applications in reclaiming worn parts, hardfacing and corrosion protection. It is considered a derivation of the friction stir welding process, keeping many benefits of the primary process such as: solid phase, forged microstructure and excellent metallurgical bond. As no melting takes place, the process allows dissimilar joining of materials while avoiding several fusion related problems. The present study addresses the deposition of AA5083-H112 coatings over AA2024-T3 substrates, focusing on the influence of the thermo-mechanical process in the mechanical properties and geometry of the deposits. A performance and geometric analysis of the depositions are also presented. Sound aluminum coatings were produced; plastic deformation and heat generation promotes a dynamic recrystallization of the anisotropic consumable rod, resulting in a fine and homogeneous deposit, free of any previous deformation. The coating presented an increase in ultimate tensile strength and failure deformation of 9% and 6%, respectively. Deposition efficiency between 25 and 50% were obtained, with a maximum of 48% average efficiency observed with 800RPM, 12kN and 16mm/s.
publishDate 2018
dc.date.accessioned.fl_str_mv 2018-10-10T13:18:51Z
dc.date.available.fl_str_mv 2018-10-10T13:18:51Z
dc.date.issued.fl_str_mv 2018-03-23
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.citation.fl_str_mv SILVÉRIO, Samuel Hernandes. Friction surfacing of aluminum alloy 5083-H112 over AA 2024-T3. 2018. Dissertação (Mestrado em Ciência e Engenharia de Materiais) – Universidade Federal de São Carlos, São Carlos, 2018. Disponível em: https://repositorio.ufscar.br/handle/ufscar/10567.
dc.identifier.uri.fl_str_mv https://repositorio.ufscar.br/handle/ufscar/10567
identifier_str_mv SILVÉRIO, Samuel Hernandes. Friction surfacing of aluminum alloy 5083-H112 over AA 2024-T3. 2018. Dissertação (Mestrado em Ciência e Engenharia de Materiais) – Universidade Federal de São Carlos, São Carlos, 2018. Disponível em: https://repositorio.ufscar.br/handle/ufscar/10567.
url https://repositorio.ufscar.br/handle/ufscar/10567
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Universidade Federal de São Carlos
Câmpus São Carlos
dc.publisher.program.fl_str_mv Programa de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEM
dc.publisher.initials.fl_str_mv UFSCar
publisher.none.fl_str_mv Universidade Federal de São Carlos
Câmpus São Carlos
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFSCAR
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:UFSCAR
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str UFSCAR
institution UFSCAR
reponame_str Repositório Institucional da UFSCAR
collection Repositório Institucional da UFSCAR
bitstream.url.fl_str_mv https://{{ getenv "DSPACE_HOST" "repositorio.ufscar.br" }}/bitstream/ufscar/10567/1/Samuel%20Hernandes%20Silv%c3%a9rio%20-%20Disserta%c3%a7%c3%a3o.pdf
https://{{ getenv "DSPACE_HOST" "repositorio.ufscar.br" }}/bitstream/ufscar/10567/3/license.txt
https://{{ getenv "DSPACE_HOST" "repositorio.ufscar.br" }}/bitstream/ufscar/10567/4/Samuel%20Hernandes%20Silv%c3%a9rio%20-%20Disserta%c3%a7%c3%a3o.pdf.txt
https://{{ getenv "DSPACE_HOST" "repositorio.ufscar.br" }}/bitstream/ufscar/10567/5/Samuel%20Hernandes%20Silv%c3%a9rio%20-%20Disserta%c3%a7%c3%a3o.pdf.jpg
bitstream.checksum.fl_str_mv 147e5ee7b9493c43b4b81640ad05cbe6
ae0398b6f8b235e40ad82cba6c50031d
cdd9b5c58c8b1de4680eb5c1e43e5311
ba853f7b781d6d16eb9a1c8724b3376a
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
MD5
repository.name.fl_str_mv Repositório Institucional da UFSCAR - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv
_version_ 1777472104054128640

Registros relacionados