Laser surface texturing of Ti-6Al-4V by nanosecond laser: surface characterization, Ti-oxide layer analysis and its electrical insulation performance

Detalhes bibliográficos
Autor(a) principal: Nascimento, Rubens Maribondo do
Data de Publicação: 2019
Outros Autores: Moura, Caroline Gomes, Carvalho, Oscar, Gonçalves, Luis Miguel V., Cerqueira, Maria de Fátima, Silva, Filipe Samuel
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRN
Texto Completo: https://repositorio.ufrn.br/handle/123456789/45492
Resumo: The development of smart biomedical implants with intrinsic communication system between sensors and actuators, or between implant and patient, remains a challenge for scientific community. Titanium and its alloys, especially Ti6Al4V, are the most used materials in the implant's fabrication. The present work is concerned with implant internal communication printing process and presents a detailed study o titanium alloy (Ti6Al4V) surface texturing and their characterization (morphological and chemical) produced by a Nd: YAG laser, aiming to create localized electrical insulation zones, necessary to accommodate electrical communication systems. The characterization of the textured surface was carried out by scanning electron microscopy and the heat affected zone was analyzed by X-ray diffraction. The results showed the formation of α-Ti, Ti6O and Ti2O phases on the textured surface. Through simulations in TINA software, the outer oxide layer formed during laser texturing had efficiency above 90% as insulator when an electrical current was applied
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spelling Nascimento, Rubens Maribondo doMoura, Caroline GomesCarvalho, OscarGonçalves, Luis Miguel V.Cerqueira, Maria de FátimaSilva, Filipe Samuel2021-12-20T17:59:56Z2021-12-20T17:59:56Z2019-11MOURA, C. G.; CARVALHO, O.; GONÇALVES, L. M. V.; CERQUEIRA, M. F.; NASCIMENTO, R.; SILVA, F. Laser surface texturing of Ti-6Al-4V by nanosecond laser: surface characterization, ti-oxide layer analysis and its electrical insulation performance. Materials Science and Engineering: C, [S.L.], v. 104, p. 109901-109901, nov. 2019. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0928493119307714?via%3Dihub. Acesso em: 31 mar. 2021. http://dx.doi.org/10.1016/j.msec.2019.109901.0928-4931https://repositorio.ufrn.br/handle/123456789/4549210.1016/j.msec.2019.109901ElsevierAttribution-NonCommercial-NoDerivs 3.0 Brazilhttp://creativecommons.org/licenses/by-nc-nd/3.0/br/info:eu-repo/semantics/openAccessLaser surface texturingTi-6Al-4VNanosecond laserTi-oxide layerElectrical insulation performanceLaser surface texturing of Ti-6Al-4V by nanosecond laser: surface characterization, Ti-oxide layer analysis and its electrical insulation performanceinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleThe development of smart biomedical implants with intrinsic communication system between sensors and actuators, or between implant and patient, remains a challenge for scientific community. Titanium and its alloys, especially Ti6Al4V, are the most used materials in the implant's fabrication. The present work is concerned with implant internal communication printing process and presents a detailed study o titanium alloy (Ti6Al4V) surface texturing and their characterization (morphological and chemical) produced by a Nd: YAG laser, aiming to create localized electrical insulation zones, necessary to accommodate electrical communication systems. The characterization of the textured surface was carried out by scanning electron microscopy and the heat affected zone was analyzed by X-ray diffraction. The results showed the formation of α-Ti, Ti6O and Ti2O phases on the textured surface. Through simulations in TINA software, the outer oxide layer formed during laser texturing had efficiency above 90% as insulator when an electrical current was appliedengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNORIGINALLaserSurfaceTexturing_NASCIMENTO_2019.pdfLaserSurfaceTexturing_NASCIMENTO_2019.pdfapplication/pdf16057047https://repositorio.ufrn.br/bitstream/123456789/45492/1/LaserSurfaceTexturing_NASCIMENTO_2019.pdfcc5cd5c65d05a3ec0a10cff3a54081b4MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8811https://repositorio.ufrn.br/bitstream/123456789/45492/2/license_rdfe39d27027a6cc9cb039ad269a5db8e34MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/45492/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53123456789/454922021-12-20 14:59:56.944oai:https://repositorio.ufrn.br:123456789/45492Tk9OLUVYQ0xVU0lWRSBESVNUUklCVVRJT04gTElDRU5TRQoKCkJ5IHNpZ25pbmcgYW5kIGRlbGl2ZXJpbmcgdGhpcyBsaWNlbnNlLCBNci4gKGF1dGhvciBvciBjb3B5cmlnaHQgaG9sZGVyKToKCgphKSBHcmFudHMgdGhlIFVuaXZlcnNpZGFkZSBGZWRlcmFsIFJpbyBHcmFuZGUgZG8gTm9ydGUgdGhlIG5vbi1leGNsdXNpdmUgcmlnaHQgb2YKcmVwcm9kdWNlLCBjb252ZXJ0IChhcyBkZWZpbmVkIGJlbG93KSwgY29tbXVuaWNhdGUgYW5kIC8gb3IKZGlzdHJpYnV0ZSB0aGUgZGVsaXZlcmVkIGRvY3VtZW50IChpbmNsdWRpbmcgYWJzdHJhY3QgLyBhYnN0cmFjdCkgaW4KZGlnaXRhbCBvciBwcmludGVkIGZvcm1hdCBhbmQgaW4gYW55IG1lZGl1bS4KCmIpIERlY2xhcmVzIHRoYXQgdGhlIGRvY3VtZW50IHN1Ym1pdHRlZCBpcyBpdHMgb3JpZ2luYWwgd29yaywgYW5kIHRoYXQKeW91IGhhdmUgdGhlIHJpZ2h0IHRvIGdyYW50IHRoZSByaWdodHMgY29udGFpbmVkIGluIHRoaXMgbGljZW5zZS4gRGVjbGFyZXMKdGhhdCB0aGUgZGVsaXZlcnkgb2YgdGhlIGRvY3VtZW50IGRvZXMgbm90IGluZnJpbmdlLCBhcyBmYXIgYXMgaXQgaXMKdGhlIHJpZ2h0cyBvZiBhbnkgb3RoZXIgcGVyc29uIG9yIGVudGl0eS4KCmMpIElmIHRoZSBkb2N1bWVudCBkZWxpdmVyZWQgY29udGFpbnMgbWF0ZXJpYWwgd2hpY2ggZG9lcyBub3QKcmlnaHRzLCBkZWNsYXJlcyB0aGF0IGl0IGhhcyBvYnRhaW5lZCBhdXRob3JpemF0aW9uIGZyb20gdGhlIGhvbGRlciBvZiB0aGUKY29weXJpZ2h0IHRvIGdyYW50IHRoZSBVbml2ZXJzaWRhZGUgRmVkZXJhbCBkbyBSaW8gR3JhbmRlIGRvIE5vcnRlIHRoZSByaWdodHMgcmVxdWlyZWQgYnkgdGhpcyBsaWNlbnNlLCBhbmQgdGhhdCB0aGlzIG1hdGVyaWFsIHdob3NlIHJpZ2h0cyBhcmUgb2YKdGhpcmQgcGFydGllcyBpcyBjbGVhcmx5IGlkZW50aWZpZWQgYW5kIHJlY29nbml6ZWQgaW4gdGhlIHRleHQgb3IKY29udGVudCBvZiB0aGUgZG9jdW1lbnQgZGVsaXZlcmVkLgoKSWYgdGhlIGRvY3VtZW50IHN1Ym1pdHRlZCBpcyBiYXNlZCBvbiBmdW5kZWQgb3Igc3VwcG9ydGVkIHdvcmsKYnkgYW5vdGhlciBpbnN0aXR1dGlvbiBvdGhlciB0aGFuIHRoZSBVbml2ZXJzaWRhZGUgRmVkZXJhbCBkbyBSaW8gR3JhbmRlIGRvIE5vcnRlLCBkZWNsYXJlcyB0aGF0IGl0IGhhcyBmdWxmaWxsZWQgYW55IG9ibGlnYXRpb25zIHJlcXVpcmVkIGJ5IHRoZSByZXNwZWN0aXZlIGFncmVlbWVudCBvciBhZ3JlZW1lbnQuCgpUaGUgVW5pdmVyc2lkYWRlIEZlZGVyYWwgZG8gUmlvIEdyYW5kZSBkbyBOb3J0ZSB3aWxsIGNsZWFybHkgaWRlbnRpZnkgaXRzIG5hbWUgKHMpIGFzIHRoZSBhdXRob3IgKHMpIG9yIGhvbGRlciAocykgb2YgdGhlIGRvY3VtZW50J3MgcmlnaHRzCmRlbGl2ZXJlZCwgYW5kIHdpbGwgbm90IG1ha2UgYW55IGNoYW5nZXMsIG90aGVyIHRoYW4gdGhvc2UgcGVybWl0dGVkIGJ5CnRoaXMgbGljZW5zZQo=Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2021-12-20T17:59:56Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false
dc.title.pt_BR.fl_str_mv Laser surface texturing of Ti-6Al-4V by nanosecond laser: surface characterization, Ti-oxide layer analysis and its electrical insulation performance
title Laser surface texturing of Ti-6Al-4V by nanosecond laser: surface characterization, Ti-oxide layer analysis and its electrical insulation performance
spellingShingle Laser surface texturing of Ti-6Al-4V by nanosecond laser: surface characterization, Ti-oxide layer analysis and its electrical insulation performance
Nascimento, Rubens Maribondo do
Laser surface texturing
Ti-6Al-4V
Nanosecond laser
Ti-oxide layer
Electrical insulation performance
title_short Laser surface texturing of Ti-6Al-4V by nanosecond laser: surface characterization, Ti-oxide layer analysis and its electrical insulation performance
title_full Laser surface texturing of Ti-6Al-4V by nanosecond laser: surface characterization, Ti-oxide layer analysis and its electrical insulation performance
title_fullStr Laser surface texturing of Ti-6Al-4V by nanosecond laser: surface characterization, Ti-oxide layer analysis and its electrical insulation performance
title_full_unstemmed Laser surface texturing of Ti-6Al-4V by nanosecond laser: surface characterization, Ti-oxide layer analysis and its electrical insulation performance
title_sort Laser surface texturing of Ti-6Al-4V by nanosecond laser: surface characterization, Ti-oxide layer analysis and its electrical insulation performance
author Nascimento, Rubens Maribondo do
author_facet Nascimento, Rubens Maribondo do
Moura, Caroline Gomes
Carvalho, Oscar
Gonçalves, Luis Miguel V.
Cerqueira, Maria de Fátima
Silva, Filipe Samuel
author_role author
author2 Moura, Caroline Gomes
Carvalho, Oscar
Gonçalves, Luis Miguel V.
Cerqueira, Maria de Fátima
Silva, Filipe Samuel
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Nascimento, Rubens Maribondo do
Moura, Caroline Gomes
Carvalho, Oscar
Gonçalves, Luis Miguel V.
Cerqueira, Maria de Fátima
Silva, Filipe Samuel
dc.subject.por.fl_str_mv Laser surface texturing
Ti-6Al-4V
Nanosecond laser
Ti-oxide layer
Electrical insulation performance
topic Laser surface texturing
Ti-6Al-4V
Nanosecond laser
Ti-oxide layer
Electrical insulation performance
description The development of smart biomedical implants with intrinsic communication system between sensors and actuators, or between implant and patient, remains a challenge for scientific community. Titanium and its alloys, especially Ti6Al4V, are the most used materials in the implant's fabrication. The present work is concerned with implant internal communication printing process and presents a detailed study o titanium alloy (Ti6Al4V) surface texturing and their characterization (morphological and chemical) produced by a Nd: YAG laser, aiming to create localized electrical insulation zones, necessary to accommodate electrical communication systems. The characterization of the textured surface was carried out by scanning electron microscopy and the heat affected zone was analyzed by X-ray diffraction. The results showed the formation of α-Ti, Ti6O and Ti2O phases on the textured surface. Through simulations in TINA software, the outer oxide layer formed during laser texturing had efficiency above 90% as insulator when an electrical current was applied
publishDate 2019
dc.date.issued.fl_str_mv 2019-11
dc.date.accessioned.fl_str_mv 2021-12-20T17:59:56Z
dc.date.available.fl_str_mv 2021-12-20T17:59:56Z
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.citation.fl_str_mv MOURA, C. G.; CARVALHO, O.; GONÇALVES, L. M. V.; CERQUEIRA, M. F.; NASCIMENTO, R.; SILVA, F. Laser surface texturing of Ti-6Al-4V by nanosecond laser: surface characterization, ti-oxide layer analysis and its electrical insulation performance. Materials Science and Engineering: C, [S.L.], v. 104, p. 109901-109901, nov. 2019. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0928493119307714?via%3Dihub. Acesso em: 31 mar. 2021. http://dx.doi.org/10.1016/j.msec.2019.109901.
dc.identifier.uri.fl_str_mv https://repositorio.ufrn.br/handle/123456789/45492
dc.identifier.issn.none.fl_str_mv 0928-4931
dc.identifier.doi.none.fl_str_mv 10.1016/j.msec.2019.109901
identifier_str_mv MOURA, C. G.; CARVALHO, O.; GONÇALVES, L. M. V.; CERQUEIRA, M. F.; NASCIMENTO, R.; SILVA, F. Laser surface texturing of Ti-6Al-4V by nanosecond laser: surface characterization, ti-oxide layer analysis and its electrical insulation performance. Materials Science and Engineering: C, [S.L.], v. 104, p. 109901-109901, nov. 2019. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0928493119307714?via%3Dihub. Acesso em: 31 mar. 2021. http://dx.doi.org/10.1016/j.msec.2019.109901.
0928-4931
10.1016/j.msec.2019.109901
url https://repositorio.ufrn.br/handle/123456789/45492
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution-NonCommercial-NoDerivs 3.0 Brazil
http://creativecommons.org/licenses/by-nc-nd/3.0/br/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivs 3.0 Brazil
http://creativecommons.org/licenses/by-nc-nd/3.0/br/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRN
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