Effect of Etching Temperature on Surface Properties of Ti6Al4V Alloy for Use in Biomedical Applications
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Materials research (São Carlos. Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000700270 |
Resumo: | The objective of this study is to evaluate the surface physicochemical properties of Ti6Al4V alloy after etching with a piranha’s solution at temperatures of 25 °C, 40 °C, and 60 °C for 30 min. Scanning electron microscopy with energy-dispersive X-ray spectroscopy, optical profilometry, X-ray diffraction, and wettability analyses were used to characterize the surface of the samples. In addition, corrosion tests were performed using potentiodynamic polarization and electrochemical impedance spectroscopy. The proposed surface treatment did not alter the wettability and surface chemistry (crystallinity), but the texture, surface roughness, superficial area, and corrosion resistance of the alloy could be changed by varying the etching temperature. Considering that these properties are indirect indicators of the alloy’s potential success in the osseointegration of a dental implant, the surface treatment of the Ti6Al4V alloy using a piranha solution while controlling the etching temperature has attractive biomedical applications. |
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Materials research (São Carlos. Online) |
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Effect of Etching Temperature on Surface Properties of Ti6Al4V Alloy for Use in Biomedical ApplicationsTi6Al4Vsurface modificationchemical etchingcorrosion resistancetemperatureThe objective of this study is to evaluate the surface physicochemical properties of Ti6Al4V alloy after etching with a piranha’s solution at temperatures of 25 °C, 40 °C, and 60 °C for 30 min. Scanning electron microscopy with energy-dispersive X-ray spectroscopy, optical profilometry, X-ray diffraction, and wettability analyses were used to characterize the surface of the samples. In addition, corrosion tests were performed using potentiodynamic polarization and electrochemical impedance spectroscopy. The proposed surface treatment did not alter the wettability and surface chemistry (crystallinity), but the texture, surface roughness, superficial area, and corrosion resistance of the alloy could be changed by varying the etching temperature. Considering that these properties are indirect indicators of the alloy’s potential success in the osseointegration of a dental implant, the surface treatment of the Ti6Al4V alloy using a piranha solution while controlling the etching temperature has attractive biomedical applications.ABM, ABC, ABPol2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000700270Materials Research v.22 suppl.1 2019reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2018-0782info:eu-repo/semantics/openAccessAlberti,Charles JourdanSaito,EduardoFreitas,Filipe Estevão deReis,Danieli Aparecida PereiraMachado,João Paulo BarrosReis,Adriano Gonçalves doseng2020-01-07T00:00:00Zoai:scielo:S1516-14392019000700270Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2020-01-07T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false |
dc.title.none.fl_str_mv |
Effect of Etching Temperature on Surface Properties of Ti6Al4V Alloy for Use in Biomedical Applications |
title |
Effect of Etching Temperature on Surface Properties of Ti6Al4V Alloy for Use in Biomedical Applications |
spellingShingle |
Effect of Etching Temperature on Surface Properties of Ti6Al4V Alloy for Use in Biomedical Applications Alberti,Charles Jourdan Ti6Al4V surface modification chemical etching corrosion resistance temperature |
title_short |
Effect of Etching Temperature on Surface Properties of Ti6Al4V Alloy for Use in Biomedical Applications |
title_full |
Effect of Etching Temperature on Surface Properties of Ti6Al4V Alloy for Use in Biomedical Applications |
title_fullStr |
Effect of Etching Temperature on Surface Properties of Ti6Al4V Alloy for Use in Biomedical Applications |
title_full_unstemmed |
Effect of Etching Temperature on Surface Properties of Ti6Al4V Alloy for Use in Biomedical Applications |
title_sort |
Effect of Etching Temperature on Surface Properties of Ti6Al4V Alloy for Use in Biomedical Applications |
author |
Alberti,Charles Jourdan |
author_facet |
Alberti,Charles Jourdan Saito,Eduardo Freitas,Filipe Estevão de Reis,Danieli Aparecida Pereira Machado,João Paulo Barros Reis,Adriano Gonçalves dos |
author_role |
author |
author2 |
Saito,Eduardo Freitas,Filipe Estevão de Reis,Danieli Aparecida Pereira Machado,João Paulo Barros Reis,Adriano Gonçalves dos |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Alberti,Charles Jourdan Saito,Eduardo Freitas,Filipe Estevão de Reis,Danieli Aparecida Pereira Machado,João Paulo Barros Reis,Adriano Gonçalves dos |
dc.subject.por.fl_str_mv |
Ti6Al4V surface modification chemical etching corrosion resistance temperature |
topic |
Ti6Al4V surface modification chemical etching corrosion resistance temperature |
description |
The objective of this study is to evaluate the surface physicochemical properties of Ti6Al4V alloy after etching with a piranha’s solution at temperatures of 25 °C, 40 °C, and 60 °C for 30 min. Scanning electron microscopy with energy-dispersive X-ray spectroscopy, optical profilometry, X-ray diffraction, and wettability analyses were used to characterize the surface of the samples. In addition, corrosion tests were performed using potentiodynamic polarization and electrochemical impedance spectroscopy. The proposed surface treatment did not alter the wettability and surface chemistry (crystallinity), but the texture, surface roughness, superficial area, and corrosion resistance of the alloy could be changed by varying the etching temperature. Considering that these properties are indirect indicators of the alloy’s potential success in the osseointegration of a dental implant, the surface treatment of the Ti6Al4V alloy using a piranha solution while controlling the etching temperature has attractive biomedical applications. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000700270 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000700270 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1980-5373-mr-2018-0782 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
ABM, ABC, ABPol |
publisher.none.fl_str_mv |
ABM, ABC, ABPol |
dc.source.none.fl_str_mv |
Materials Research v.22 suppl.1 2019 reponame:Materials research (São Carlos. Online) instname:Universidade Federal de São Carlos (UFSCAR) instacron:ABM ABC ABPOL |
instname_str |
Universidade Federal de São Carlos (UFSCAR) |
instacron_str |
ABM ABC ABPOL |
institution |
ABM ABC ABPOL |
reponame_str |
Materials research (São Carlos. Online) |
collection |
Materials research (São Carlos. Online) |
repository.name.fl_str_mv |
Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR) |
repository.mail.fl_str_mv |
dedz@power.ufscar.br |
_version_ |
1754212676173561856 |