Tribological behaviour of glass-ceramics reinforced by Yttria Stabilized Zirconia

Detalhes bibliográficos
Autor(a) principal: Santos, Rafaela Luiz Pereira
Data de Publicação: 2016
Outros Autores: Buciumeanu, Mihaela, Silva, Filipe Samuel, Souza, Júlio César Matias de, Nascimento, Rubens Maribondo do, Motta, Fabiana Villela da, Carvalho, Oscar, Henriques, Bruno
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRN
Texto Completo: https://repositorio.ufrn.br/handle/123456789/45593
http://dx.doi.org/10.1016/j.triboint.2016.05.047
Resumo: The aim of this study was to evaluate the tribological behaviour of a dental glass-ceramic (GC) reinforced by 20% (vol.) Yttria-Stabilized Zirconia. Two types of particles were tested: zirconia agglomerates (ZA) and pre-sintered zirconia particles (ZP). The wear tests were carried out using a ball-on-plate configuration. The wear mechanisms were characterized by field emission guns scanning electron microscope. Results revealed an improvement of wear behaviour for GC reinforced by ZP. The improvement on wear resistance was attributed to the effect of reinforcement, by the action of the uniformly distributed ZP that allowed the load transfer reinforcing mechanism through the matrix and reinforcement phase. Dental glass-ceramic reinforced by ZP can constitute a promising alternative to conventional glass-ceramics to produce prosthetic restorations
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spelling Santos, Rafaela Luiz PereiraBuciumeanu, MihaelaSilva, Filipe SamuelSouza, Júlio César Matias deNascimento, Rubens Maribondo doMotta, Fabiana Villela daCarvalho, OscarHenriques, Bruno2022-01-12T13:51:27Z2022-01-12T13:51:27Z2016SANTOS, R.L.P.; BUCIUMEANU, M.; SILVA, F.s.; SOUZA, J.C.M.; NASCIMENTO, R.M.; MOTTA, F.V.; CARVALHO, O.; HENRIQUES, B.. Tribological behaviour of glass-ceramics reinforced by Yttria Stabilized Zirconia. Tribology International, [S.L.], v. 102, p. 361-370, out. 2016. Elsevier BV. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0301679X16301645. Acesso em: 08 Set. 2021. http://dx.doi.org/10.1016/j.triboint.2016.05.047https://repositorio.ufrn.br/handle/123456789/45593http://dx.doi.org/10.1016/j.triboint.2016.05.047ElsevierGlass-ceramicZirconiaCompositeWearTribological behaviour of glass-ceramics reinforced by Yttria Stabilized Zirconiainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleThe aim of this study was to evaluate the tribological behaviour of a dental glass-ceramic (GC) reinforced by 20% (vol.) Yttria-Stabilized Zirconia. Two types of particles were tested: zirconia agglomerates (ZA) and pre-sintered zirconia particles (ZP). The wear tests were carried out using a ball-on-plate configuration. The wear mechanisms were characterized by field emission guns scanning electron microscope. Results revealed an improvement of wear behaviour for GC reinforced by ZP. The improvement on wear resistance was attributed to the effect of reinforcement, by the action of the uniformly distributed ZP that allowed the load transfer reinforcing mechanism through the matrix and reinforcement phase. Dental glass-ceramic reinforced by ZP can constitute a promising alternative to conventional glass-ceramics to produce prosthetic restorationsengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNinfo:eu-repo/semantics/openAccessCC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/45593/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/45593/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53123456789/455932023-02-23 18:53:21.69oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2023-02-23T21:53:21Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false
dc.title.pt_BR.fl_str_mv Tribological behaviour of glass-ceramics reinforced by Yttria Stabilized Zirconia
title Tribological behaviour of glass-ceramics reinforced by Yttria Stabilized Zirconia
spellingShingle Tribological behaviour of glass-ceramics reinforced by Yttria Stabilized Zirconia
Santos, Rafaela Luiz Pereira
Glass-ceramic
Zirconia
Composite
Wear
title_short Tribological behaviour of glass-ceramics reinforced by Yttria Stabilized Zirconia
title_full Tribological behaviour of glass-ceramics reinforced by Yttria Stabilized Zirconia
title_fullStr Tribological behaviour of glass-ceramics reinforced by Yttria Stabilized Zirconia
title_full_unstemmed Tribological behaviour of glass-ceramics reinforced by Yttria Stabilized Zirconia
title_sort Tribological behaviour of glass-ceramics reinforced by Yttria Stabilized Zirconia
author Santos, Rafaela Luiz Pereira
author_facet Santos, Rafaela Luiz Pereira
Buciumeanu, Mihaela
Silva, Filipe Samuel
Souza, Júlio César Matias de
Nascimento, Rubens Maribondo do
Motta, Fabiana Villela da
Carvalho, Oscar
Henriques, Bruno
author_role author
author2 Buciumeanu, Mihaela
Silva, Filipe Samuel
Souza, Júlio César Matias de
Nascimento, Rubens Maribondo do
Motta, Fabiana Villela da
Carvalho, Oscar
Henriques, Bruno
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Santos, Rafaela Luiz Pereira
Buciumeanu, Mihaela
Silva, Filipe Samuel
Souza, Júlio César Matias de
Nascimento, Rubens Maribondo do
Motta, Fabiana Villela da
Carvalho, Oscar
Henriques, Bruno
dc.subject.por.fl_str_mv Glass-ceramic
Zirconia
Composite
Wear
topic Glass-ceramic
Zirconia
Composite
Wear
description The aim of this study was to evaluate the tribological behaviour of a dental glass-ceramic (GC) reinforced by 20% (vol.) Yttria-Stabilized Zirconia. Two types of particles were tested: zirconia agglomerates (ZA) and pre-sintered zirconia particles (ZP). The wear tests were carried out using a ball-on-plate configuration. The wear mechanisms were characterized by field emission guns scanning electron microscope. Results revealed an improvement of wear behaviour for GC reinforced by ZP. The improvement on wear resistance was attributed to the effect of reinforcement, by the action of the uniformly distributed ZP that allowed the load transfer reinforcing mechanism through the matrix and reinforcement phase. Dental glass-ceramic reinforced by ZP can constitute a promising alternative to conventional glass-ceramics to produce prosthetic restorations
publishDate 2016
dc.date.issued.fl_str_mv 2016
dc.date.accessioned.fl_str_mv 2022-01-12T13:51:27Z
dc.date.available.fl_str_mv 2022-01-12T13:51:27Z
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 SANTOS, R.L.P.; BUCIUMEANU, M.; SILVA, F.s.; SOUZA, J.C.M.; NASCIMENTO, R.M.; MOTTA, F.V.; CARVALHO, O.; HENRIQUES, B.. Tribological behaviour of glass-ceramics reinforced by Yttria Stabilized Zirconia. Tribology International, [S.L.], v. 102, p. 361-370, out. 2016. Elsevier BV. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0301679X16301645. Acesso em: 08 Set. 2021. http://dx.doi.org/10.1016/j.triboint.2016.05.047
dc.identifier.uri.fl_str_mv https://repositorio.ufrn.br/handle/123456789/45593
dc.identifier.doi.none.fl_str_mv http://dx.doi.org/10.1016/j.triboint.2016.05.047
identifier_str_mv SANTOS, R.L.P.; BUCIUMEANU, M.; SILVA, F.s.; SOUZA, J.C.M.; NASCIMENTO, R.M.; MOTTA, F.V.; CARVALHO, O.; HENRIQUES, B.. Tribological behaviour of glass-ceramics reinforced by Yttria Stabilized Zirconia. Tribology International, [S.L.], v. 102, p. 361-370, out. 2016. Elsevier BV. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0301679X16301645. Acesso em: 08 Set. 2021. http://dx.doi.org/10.1016/j.triboint.2016.05.047
url https://repositorio.ufrn.br/handle/123456789/45593
http://dx.doi.org/10.1016/j.triboint.2016.05.047
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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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