Ti6Al4V cellular structures impregnated with biomedical PEEK: New material design for improved tribological behavior

Detalhes bibliográficos
Autor(a) principal: Buciumeanu, M.
Data de Publicação: 2018
Outros Autores: Almeida, S., Bartolomeu, F., Costa, M.M., Alves, N., Silva, F.S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.8/8447
Resumo: This work was supported by FTC through the grant SFRH/BPD/112111/2015 and the project PTDC/EMS-TEC/5422/2014. Additionally, this work was supported by the project NORTE 01–0145_FEDER-000018 and by FCT with the reference project UID/EEA/04436/2013, by FEDER funds through the COMPETE 2020 – Programa Operacional Competitividade e Internacionalizaç~ao (POCI) with the reference project POCI-01-0145-FEDER-006941.
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spelling Ti6Al4V cellular structures impregnated with biomedical PEEK: New material design for improved tribological behaviorTi6Al4V alloyPEEKCellular structuresSliding wearThis work was supported by FTC through the grant SFRH/BPD/112111/2015 and the project PTDC/EMS-TEC/5422/2014. Additionally, this work was supported by the project NORTE 01–0145_FEDER-000018 and by FCT with the reference project UID/EEA/04436/2013, by FEDER funds through the COMPETE 2020 – Programa Operacional Competitividade e Internacionalizaç~ao (POCI) with the reference project POCI-01-0145-FEDER-006941.In the present work, a new material design of Ti6Al4V-PEEK hybrid cellular structure with improved wear resistance is proposed. Samples with different dimensions of the open-cells (350, 400, 450, 500 μm) were fabricated by Selective laser melting (SLM) technology, while Hot pressing (HP) technology was employed to produce Ti6Al4V-PEEK hybrid cellular structures. The tribological tests were performed in Phosphate Buffered Saline solution at 37 ± 2 C. Results demonstrated that the addition of the biomedical PEEK protected the Ti6Al4V cellular structures, thus improving these hybrid structures wear resistance when increasing the amount of PEEK. The obtained results indicated that the Ti6Al4V-PEEK hybrid cellular structure with the dimensions of the opencells of 500 μm is a suitable structure for orthopedic implants, with improved properties.ElsevierIC-OnlineBuciumeanu, M.Almeida, S.Bartolomeu, F.Costa, M.M.Alves, N.Silva, F.S.2023-04-24T13:14:17Z20182018-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.8/8447engM. Buciumeanu, S. Almeida, F. Bartolomeu, M.M. Costa, N. Alves, F.S. Silva, G. Miranda, Ti6Al4V cellular structures impregnated with biomedical PEEK - New material design for improved tribological behavior, Tribology International, Volume 119, 2018, Pages 157-164, ISSN 0301-679X, https://doi.org/10.1016/j.triboint.2017.10.0380301-679X10.1016/j.triboint.2017.10.038metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-17T15:57:20Zoai:iconline.ipleiria.pt:10400.8/8447Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:51:09.872578Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Ti6Al4V cellular structures impregnated with biomedical PEEK: New material design for improved tribological behavior
title Ti6Al4V cellular structures impregnated with biomedical PEEK: New material design for improved tribological behavior
spellingShingle Ti6Al4V cellular structures impregnated with biomedical PEEK: New material design for improved tribological behavior
Buciumeanu, M.
Ti6Al4V alloy
PEEK
Cellular structures
Sliding wear
title_short Ti6Al4V cellular structures impregnated with biomedical PEEK: New material design for improved tribological behavior
title_full Ti6Al4V cellular structures impregnated with biomedical PEEK: New material design for improved tribological behavior
title_fullStr Ti6Al4V cellular structures impregnated with biomedical PEEK: New material design for improved tribological behavior
title_full_unstemmed Ti6Al4V cellular structures impregnated with biomedical PEEK: New material design for improved tribological behavior
title_sort Ti6Al4V cellular structures impregnated with biomedical PEEK: New material design for improved tribological behavior
author Buciumeanu, M.
author_facet Buciumeanu, M.
Almeida, S.
Bartolomeu, F.
Costa, M.M.
Alves, N.
Silva, F.S.
author_role author
author2 Almeida, S.
Bartolomeu, F.
Costa, M.M.
Alves, N.
Silva, F.S.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv IC-Online
dc.contributor.author.fl_str_mv Buciumeanu, M.
Almeida, S.
Bartolomeu, F.
Costa, M.M.
Alves, N.
Silva, F.S.
dc.subject.por.fl_str_mv Ti6Al4V alloy
PEEK
Cellular structures
Sliding wear
topic Ti6Al4V alloy
PEEK
Cellular structures
Sliding wear
description This work was supported by FTC through the grant SFRH/BPD/112111/2015 and the project PTDC/EMS-TEC/5422/2014. Additionally, this work was supported by the project NORTE 01–0145_FEDER-000018 and by FCT with the reference project UID/EEA/04436/2013, by FEDER funds through the COMPETE 2020 – Programa Operacional Competitividade e Internacionalizaç~ao (POCI) with the reference project POCI-01-0145-FEDER-006941.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018-01-01T00:00:00Z
2023-04-24T13:14:17Z
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://hdl.handle.net/10400.8/8447
url http://hdl.handle.net/10400.8/8447
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv M. Buciumeanu, S. Almeida, F. Bartolomeu, M.M. Costa, N. Alves, F.S. Silva, G. Miranda, Ti6Al4V cellular structures impregnated with biomedical PEEK - New material design for improved tribological behavior, Tribology International, Volume 119, 2018, Pages 157-164, ISSN 0301-679X, https://doi.org/10.1016/j.triboint.2017.10.038
0301-679X
10.1016/j.triboint.2017.10.038
dc.rights.driver.fl_str_mv metadata only access
info:eu-repo/semantics/openAccess
rights_invalid_str_mv metadata only access
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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