Appraisal of fiber-metal laminate panels reinforced with metal pins deposited by CMT welding
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.compstruct.2017.07.043 http://hdl.handle.net/11449/179148 |
Resumo: | Adhesion between metal and composite is key to fiber-metal laminates (FML). CMT (Cold Metal Transfer) welding has been used for hybrid joints that couple metal pin anchoring with adhesive bonding, but this concept has not been extended to FML panels yet. The objective of this work was to employ metal pins deposited by CMT PIN in FML panels. Panels with different pin deposition patterns were compared with panels without pins in terms of impact energy dissipation and damage characterization, and damage tolerance by means of compression and buckling tests after impact. The pins did not make the FML panels more brittle and the change in deposition pattern did not change the capacity to dissipate impact energy. The pins increased the maximum permanent deformation of the panels after impact, especially if less spaced. The in-plane damage areas were larger in the panels with pins, corroborating the damage depth profile results and their connection with impact energy dissipation. The compression and buckling tests indicated that the pins have potential to improve damage tolerance of FML panels, since a less-catastrophic behavior was observed. Pin anchoring seems to retard propagation of debonding between metal sheets and composite and hold back delamination within the composite. |
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Appraisal of fiber-metal laminate panels reinforced with metal pins deposited by CMT weldingCMT PINComposite-metal hybrid joiningFiber-metal laminate panelsPin anchoringAdhesion between metal and composite is key to fiber-metal laminates (FML). CMT (Cold Metal Transfer) welding has been used for hybrid joints that couple metal pin anchoring with adhesive bonding, but this concept has not been extended to FML panels yet. The objective of this work was to employ metal pins deposited by CMT PIN in FML panels. Panels with different pin deposition patterns were compared with panels without pins in terms of impact energy dissipation and damage characterization, and damage tolerance by means of compression and buckling tests after impact. The pins did not make the FML panels more brittle and the change in deposition pattern did not change the capacity to dissipate impact energy. The pins increased the maximum permanent deformation of the panels after impact, especially if less spaced. The in-plane damage areas were larger in the panels with pins, corroborating the damage depth profile results and their connection with impact energy dissipation. The compression and buckling tests indicated that the pins have potential to improve damage tolerance of FML panels, since a less-catastrophic behavior was observed. Pin anchoring seems to retard propagation of debonding between metal sheets and composite and hold back delamination within the composite.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG)Laprosolda – Center for Research and Development of Welding Processes Faculty of Mechanical Engineering Universidade Federal de Uberlândia (UFU)Materials and Technology Department School of Engineering Universidade Estadual Paulista (UNESP)Structures and Composite Materials Laboratory Department of Mechanical Engineering McGill UniversityALLTEC Materiais CompostosProduction Technology West University WestMaterials and Technology Department School of Engineering Universidade Estadual Paulista (UNESP)Universidade Federal de Uberlândia (UFU)Universidade Estadual Paulista (Unesp)McGill UniversityALLTEC Materiais CompostosUniversity WestSkhabovskyi, IaroslavBatista, Natassia Lona [UNESP]Damato, Cesar AugustoReis, Ruham PabloBotelho, Edson Cocchieri [UNESP]Scotti, Américo2018-12-11T17:33:57Z2018-12-11T17:33:57Z2017-11-15info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article263-275application/pdfhttp://dx.doi.org/10.1016/j.compstruct.2017.07.043Composite Structures, v. 180, p. 263-275.0263-8223http://hdl.handle.net/11449/17914810.1016/j.compstruct.2017.07.0432-s2.0-850287721802-s2.0-85028772180.pdf43780783373436600000-0001-8338-4879Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengComposite Structures1,905info:eu-repo/semantics/openAccess2024-07-02T15:03:54Zoai:repositorio.unesp.br:11449/179148Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:36:32.258166Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Appraisal of fiber-metal laminate panels reinforced with metal pins deposited by CMT welding |
title |
Appraisal of fiber-metal laminate panels reinforced with metal pins deposited by CMT welding |
spellingShingle |
Appraisal of fiber-metal laminate panels reinforced with metal pins deposited by CMT welding Skhabovskyi, Iaroslav CMT PIN Composite-metal hybrid joining Fiber-metal laminate panels Pin anchoring |
title_short |
Appraisal of fiber-metal laminate panels reinforced with metal pins deposited by CMT welding |
title_full |
Appraisal of fiber-metal laminate panels reinforced with metal pins deposited by CMT welding |
title_fullStr |
Appraisal of fiber-metal laminate panels reinforced with metal pins deposited by CMT welding |
title_full_unstemmed |
Appraisal of fiber-metal laminate panels reinforced with metal pins deposited by CMT welding |
title_sort |
Appraisal of fiber-metal laminate panels reinforced with metal pins deposited by CMT welding |
author |
Skhabovskyi, Iaroslav |
author_facet |
Skhabovskyi, Iaroslav Batista, Natassia Lona [UNESP] Damato, Cesar Augusto Reis, Ruham Pablo Botelho, Edson Cocchieri [UNESP] Scotti, Américo |
author_role |
author |
author2 |
Batista, Natassia Lona [UNESP] Damato, Cesar Augusto Reis, Ruham Pablo Botelho, Edson Cocchieri [UNESP] Scotti, Américo |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Uberlândia (UFU) Universidade Estadual Paulista (Unesp) McGill University ALLTEC Materiais Compostos University West |
dc.contributor.author.fl_str_mv |
Skhabovskyi, Iaroslav Batista, Natassia Lona [UNESP] Damato, Cesar Augusto Reis, Ruham Pablo Botelho, Edson Cocchieri [UNESP] Scotti, Américo |
dc.subject.por.fl_str_mv |
CMT PIN Composite-metal hybrid joining Fiber-metal laminate panels Pin anchoring |
topic |
CMT PIN Composite-metal hybrid joining Fiber-metal laminate panels Pin anchoring |
description |
Adhesion between metal and composite is key to fiber-metal laminates (FML). CMT (Cold Metal Transfer) welding has been used for hybrid joints that couple metal pin anchoring with adhesive bonding, but this concept has not been extended to FML panels yet. The objective of this work was to employ metal pins deposited by CMT PIN in FML panels. Panels with different pin deposition patterns were compared with panels without pins in terms of impact energy dissipation and damage characterization, and damage tolerance by means of compression and buckling tests after impact. The pins did not make the FML panels more brittle and the change in deposition pattern did not change the capacity to dissipate impact energy. The pins increased the maximum permanent deformation of the panels after impact, especially if less spaced. The in-plane damage areas were larger in the panels with pins, corroborating the damage depth profile results and their connection with impact energy dissipation. The compression and buckling tests indicated that the pins have potential to improve damage tolerance of FML panels, since a less-catastrophic behavior was observed. Pin anchoring seems to retard propagation of debonding between metal sheets and composite and hold back delamination within the composite. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-11-15 2018-12-11T17:33:57Z 2018-12-11T17:33:57Z |
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://dx.doi.org/10.1016/j.compstruct.2017.07.043 Composite Structures, v. 180, p. 263-275. 0263-8223 http://hdl.handle.net/11449/179148 10.1016/j.compstruct.2017.07.043 2-s2.0-85028772180 2-s2.0-85028772180.pdf 4378078337343660 0000-0001-8338-4879 |
url |
http://dx.doi.org/10.1016/j.compstruct.2017.07.043 http://hdl.handle.net/11449/179148 |
identifier_str_mv |
Composite Structures, v. 180, p. 263-275. 0263-8223 10.1016/j.compstruct.2017.07.043 2-s2.0-85028772180 2-s2.0-85028772180.pdf 4378078337343660 0000-0001-8338-4879 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Composite Structures 1,905 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
263-275 application/pdf |
dc.source.none.fl_str_mv |
Scopus 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_ |
1808128955461402624 |