Preliminary tribo-electrochemical and biological responses of the Ti-TiB-TiCx in-situ composites intended for load-bearing biomedical implants
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.jallcom.2021.162965 http://hdl.handle.net/11449/223014 |
Resumo: | Poor tribocorrosion resistance of Ti and its alloys remains as a concern for load-bearing biomedical implants. Despite being an effective method to improve tribocorrosion resistance, titanium matrix composites (TMCs) have yet to be used in this type of applications. In-situ TiB (titanium boride) and TiC (titanium carbide) reinforcement phases have been considered as one of the best options to produce TMCs once these phases present high compatibility and strong interfacial bonding with Ti. Although the effect of these phases on the mechanical properties of Ti has been thoroughly researched in the last years, their effect on corrosion, tribocorrosion and biocompatibility of Ti is yet to be fully understood. In this work, in-situ Ti-TiB-TiCx composites obtained by reactive hot pressing showed identical corrosion response compared to the unreinforced Ti but displayed improved tribocorrosion behaviour. Under 0.5 N load, composites presented as average a reduction of 51% in wear volume loss and under 10 N the reduction was up to 93%. Early biological tests showed promising results, as composites were biocompatible and induced osteoblasts spreading and possibly proliferation most probably due to composite chemistry and surface hardness. |
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Preliminary tribo-electrochemical and biological responses of the Ti-TiB-TiCx in-situ composites intended for load-bearing biomedical implantsCorrosionLoad-bearing implantsOsteoblastsTitanium matrix compositesTribocorrosionPoor tribocorrosion resistance of Ti and its alloys remains as a concern for load-bearing biomedical implants. Despite being an effective method to improve tribocorrosion resistance, titanium matrix composites (TMCs) have yet to be used in this type of applications. In-situ TiB (titanium boride) and TiC (titanium carbide) reinforcement phases have been considered as one of the best options to produce TMCs once these phases present high compatibility and strong interfacial bonding with Ti. Although the effect of these phases on the mechanical properties of Ti has been thoroughly researched in the last years, their effect on corrosion, tribocorrosion and biocompatibility of Ti is yet to be fully understood. In this work, in-situ Ti-TiB-TiCx composites obtained by reactive hot pressing showed identical corrosion response compared to the unreinforced Ti but displayed improved tribocorrosion behaviour. Under 0.5 N load, composites presented as average a reduction of 51% in wear volume loss and under 10 N the reduction was up to 93%. Early biological tests showed promising results, as composites were biocompatible and induced osteoblasts spreading and possibly proliferation most probably due to composite chemistry and surface hardness.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Nuclear Fuel Cycle and Supply ChainCMEMS-UMinho – Center of MicroElectroMechanical Systems – Universidade do Minho Campus de AzurémDEMM – Department of Metallurgical and Materials Engineering – Faculdade de Engenharia da Universidade do PortoIBTN/Euro – European Branch of the Institute of Biomaterials Tribocorrosion and Nanomedicine Dept. Eng. Mecânica Universidade do Minho AzurémUNESP – Universidade Estadual Paulista Faculdade de CiênciasIBTN/Br – Brazilian Branch of the Institute of Biomaterials Tribocorrosion and NanomedicineCentro Brasileiro de Pesquisas Físicas (CBPF) R. Dr. Xavier Sigaud, 150 - UrcaUniversidade do Grande Rio, Rua Professor José de Souza Herdy, 1160LAETA/INEGI Institute of Science and Innovation in Mechanical and Industrial Engineering, R. Dr. Roberto FriasDepartment of Materials Science and Engineering Izmir Institute of TechnologyUniversidade Federal do Rio de Janeiro (UFRJ)UNESP – Universidade Estadual Paulista Faculdade de CiênciasCAPES: #2017/24319-7FAPESP: #2018/25532-9FAPESP: 08-5369-FSE-000051Nuclear Fuel Cycle and Supply Chain: UID/EEA/04436/2019CMEMS-UMinho – Center of MicroElectroMechanical Systems – Universidade do MinhoDEMM – Department of Metallurgical and Materials Engineering – Faculdade de Engenharia da Universidade do PortoAzurémUniversidade Estadual Paulista (UNESP)Tribocorrosion and NanomedicineR. Dr. Xavier SigaudUniversidade do Grande RioInstitute of Science and Innovation in Mechanical and Industrial EngineeringIzmir Institute of TechnologyUniversidade Federal do Rio de Janeiro (UFRJ)Sousa, L.Alves, A. C.Costa, N. A. [UNESP]Gemini-Piperni, S.Rossi, A. L.Ribeiro, A. R.Simões, S.Toptan, F.2022-04-28T19:48:11Z2022-04-28T19:48:11Z2022-03-10info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.jallcom.2021.162965Journal of Alloys and Compounds, v. 896.0925-8388http://hdl.handle.net/11449/22301410.1016/j.jallcom.2021.1629652-s2.0-85120888579Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Alloys and Compoundsinfo:eu-repo/semantics/openAccess2022-04-28T19:48:11Zoai:repositorio.unesp.br:11449/223014Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T19:48:11Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Preliminary tribo-electrochemical and biological responses of the Ti-TiB-TiCx in-situ composites intended for load-bearing biomedical implants |
title |
Preliminary tribo-electrochemical and biological responses of the Ti-TiB-TiCx in-situ composites intended for load-bearing biomedical implants |
spellingShingle |
Preliminary tribo-electrochemical and biological responses of the Ti-TiB-TiCx in-situ composites intended for load-bearing biomedical implants Sousa, L. Corrosion Load-bearing implants Osteoblasts Titanium matrix composites Tribocorrosion |
title_short |
Preliminary tribo-electrochemical and biological responses of the Ti-TiB-TiCx in-situ composites intended for load-bearing biomedical implants |
title_full |
Preliminary tribo-electrochemical and biological responses of the Ti-TiB-TiCx in-situ composites intended for load-bearing biomedical implants |
title_fullStr |
Preliminary tribo-electrochemical and biological responses of the Ti-TiB-TiCx in-situ composites intended for load-bearing biomedical implants |
title_full_unstemmed |
Preliminary tribo-electrochemical and biological responses of the Ti-TiB-TiCx in-situ composites intended for load-bearing biomedical implants |
title_sort |
Preliminary tribo-electrochemical and biological responses of the Ti-TiB-TiCx in-situ composites intended for load-bearing biomedical implants |
author |
Sousa, L. |
author_facet |
Sousa, L. Alves, A. C. Costa, N. A. [UNESP] Gemini-Piperni, S. Rossi, A. L. Ribeiro, A. R. Simões, S. Toptan, F. |
author_role |
author |
author2 |
Alves, A. C. Costa, N. A. [UNESP] Gemini-Piperni, S. Rossi, A. L. Ribeiro, A. R. Simões, S. Toptan, F. |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
CMEMS-UMinho – Center of MicroElectroMechanical Systems – Universidade do Minho DEMM – Department of Metallurgical and Materials Engineering – Faculdade de Engenharia da Universidade do Porto Azurém Universidade Estadual Paulista (UNESP) Tribocorrosion and Nanomedicine R. Dr. Xavier Sigaud Universidade do Grande Rio Institute of Science and Innovation in Mechanical and Industrial Engineering Izmir Institute of Technology Universidade Federal do Rio de Janeiro (UFRJ) |
dc.contributor.author.fl_str_mv |
Sousa, L. Alves, A. C. Costa, N. A. [UNESP] Gemini-Piperni, S. Rossi, A. L. Ribeiro, A. R. Simões, S. Toptan, F. |
dc.subject.por.fl_str_mv |
Corrosion Load-bearing implants Osteoblasts Titanium matrix composites Tribocorrosion |
topic |
Corrosion Load-bearing implants Osteoblasts Titanium matrix composites Tribocorrosion |
description |
Poor tribocorrosion resistance of Ti and its alloys remains as a concern for load-bearing biomedical implants. Despite being an effective method to improve tribocorrosion resistance, titanium matrix composites (TMCs) have yet to be used in this type of applications. In-situ TiB (titanium boride) and TiC (titanium carbide) reinforcement phases have been considered as one of the best options to produce TMCs once these phases present high compatibility and strong interfacial bonding with Ti. Although the effect of these phases on the mechanical properties of Ti has been thoroughly researched in the last years, their effect on corrosion, tribocorrosion and biocompatibility of Ti is yet to be fully understood. In this work, in-situ Ti-TiB-TiCx composites obtained by reactive hot pressing showed identical corrosion response compared to the unreinforced Ti but displayed improved tribocorrosion behaviour. Under 0.5 N load, composites presented as average a reduction of 51% in wear volume loss and under 10 N the reduction was up to 93%. Early biological tests showed promising results, as composites were biocompatible and induced osteoblasts spreading and possibly proliferation most probably due to composite chemistry and surface hardness. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-04-28T19:48:11Z 2022-04-28T19:48:11Z 2022-03-10 |
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.jallcom.2021.162965 Journal of Alloys and Compounds, v. 896. 0925-8388 http://hdl.handle.net/11449/223014 10.1016/j.jallcom.2021.162965 2-s2.0-85120888579 |
url |
http://dx.doi.org/10.1016/j.jallcom.2021.162965 http://hdl.handle.net/11449/223014 |
identifier_str_mv |
Journal of Alloys and Compounds, v. 896. 0925-8388 10.1016/j.jallcom.2021.162965 2-s2.0-85120888579 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Alloys and Compounds |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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 |
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