Shear bond strength of dental ceramics to cast commercially pure titanium

Detalhes bibliográficos
Autor(a) principal: Galo, Rodrigo
Data de Publicação: 2015
Outros Autores: Frizzas, Deborah Ganga, Rodrigues, Renata Cristina Silveira, Ribeiro, Ricardo Faria, Mattos, Maria da Gloria Chiarello de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian journal of oral sciences (Online)
Texto Completo: https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641787
Resumo: Aim: The objective of this study was to evaluate the bond strength of four dental ceramics to commercially pure titanium. Methods: To measure the resistance of metal-ceramic bonding, ceramic rings (Noritake Ti22®, Triceran®, IPS®, Noritake EX-3®) were made around metal rods fused to commercially pure titanium. The area of metal-ceramic union was measured and, after mounting in type III plaster, the rings were subjected to a shearing force in a universal testing machine at a crosshead speed of 2 mm/s until failure occurred. The metal-ceramic shear bond resistance was calculated in MPa. Results: The shear bond strength means for the ceramics Triceram and Noritake Ti22 (42.50 MPa and 61 MPa, respectively) were higher than the minimum value required by the DIN 13927 standard (25 MPa). The ceramics IPS and Noritake EX3, although not specifically formulated for titanium, also had shear bond strength means above the ISO-recommended value (38.47 MPa and 29.04 MPa, respectively); however, there cracks in some specimens after burning and detachment of the ceramic from the metal. Conclusions: The ceramic Noritake Ti22 should be indicated for the commercially pure titanium casting due to its higher mean bond resistance compared to other ceramics utilized.
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spelling Shear bond strength of dental ceramics to cast commercially pure titaniumShear bond strengthTitanium ceramic systemLow firing ceramicOdontologyAim: The objective of this study was to evaluate the bond strength of four dental ceramics to commercially pure titanium. Methods: To measure the resistance of metal-ceramic bonding, ceramic rings (Noritake Ti22®, Triceran®, IPS®, Noritake EX-3®) were made around metal rods fused to commercially pure titanium. The area of metal-ceramic union was measured and, after mounting in type III plaster, the rings were subjected to a shearing force in a universal testing machine at a crosshead speed of 2 mm/s until failure occurred. The metal-ceramic shear bond resistance was calculated in MPa. Results: The shear bond strength means for the ceramics Triceram and Noritake Ti22 (42.50 MPa and 61 MPa, respectively) were higher than the minimum value required by the DIN 13927 standard (25 MPa). The ceramics IPS and Noritake EX3, although not specifically formulated for titanium, also had shear bond strength means above the ISO-recommended value (38.47 MPa and 29.04 MPa, respectively); however, there cracks in some specimens after burning and detachment of the ceramic from the metal. Conclusions: The ceramic Noritake Ti22 should be indicated for the commercially pure titanium casting due to its higher mean bond resistance compared to other ceramics utilized.Universidade Estadual de Campinas2015-11-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/864178710.20396/bjos.v9i3.8641787Brazilian Journal of Oral Sciences; v. 9 n. 3 (2010): Jul./Sep.; 362-365Brazilian Journal of Oral Sciences; Vol. 9 No. 3 (2010): Jul./Sep.; 362-3651677-3225reponame:Brazilian journal of oral sciences (Online)instname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPenghttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641787/9281Galo, RodrigoFrizzas, Deborah GangaRodrigues, Renata Cristina SilveiraRibeiro, Ricardo FariaMattos, Maria da Gloria Chiarello deinfo:eu-repo/semantics/openAccess2016-02-25T09:12:39Zoai:ojs.periodicos.sbu.unicamp.br:article/8641787Revistahttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/PUBhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/oaibrjorals@fop.unicamp.br||brjorals@fop.unicamp.br1677-32251677-3217opendoar:2016-02-25T09:12:39Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP)false
dc.title.none.fl_str_mv Shear bond strength of dental ceramics to cast commercially pure titanium
title Shear bond strength of dental ceramics to cast commercially pure titanium
spellingShingle Shear bond strength of dental ceramics to cast commercially pure titanium
Galo, Rodrigo
Shear bond strength
Titanium ceramic system
Low firing ceramic
Odontology
title_short Shear bond strength of dental ceramics to cast commercially pure titanium
title_full Shear bond strength of dental ceramics to cast commercially pure titanium
title_fullStr Shear bond strength of dental ceramics to cast commercially pure titanium
title_full_unstemmed Shear bond strength of dental ceramics to cast commercially pure titanium
title_sort Shear bond strength of dental ceramics to cast commercially pure titanium
author Galo, Rodrigo
author_facet Galo, Rodrigo
Frizzas, Deborah Ganga
Rodrigues, Renata Cristina Silveira
Ribeiro, Ricardo Faria
Mattos, Maria da Gloria Chiarello de
author_role author
author2 Frizzas, Deborah Ganga
Rodrigues, Renata Cristina Silveira
Ribeiro, Ricardo Faria
Mattos, Maria da Gloria Chiarello de
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Galo, Rodrigo
Frizzas, Deborah Ganga
Rodrigues, Renata Cristina Silveira
Ribeiro, Ricardo Faria
Mattos, Maria da Gloria Chiarello de
dc.subject.por.fl_str_mv Shear bond strength
Titanium ceramic system
Low firing ceramic
Odontology
topic Shear bond strength
Titanium ceramic system
Low firing ceramic
Odontology
description Aim: The objective of this study was to evaluate the bond strength of four dental ceramics to commercially pure titanium. Methods: To measure the resistance of metal-ceramic bonding, ceramic rings (Noritake Ti22®, Triceran®, IPS®, Noritake EX-3®) were made around metal rods fused to commercially pure titanium. The area of metal-ceramic union was measured and, after mounting in type III plaster, the rings were subjected to a shearing force in a universal testing machine at a crosshead speed of 2 mm/s until failure occurred. The metal-ceramic shear bond resistance was calculated in MPa. Results: The shear bond strength means for the ceramics Triceram and Noritake Ti22 (42.50 MPa and 61 MPa, respectively) were higher than the minimum value required by the DIN 13927 standard (25 MPa). The ceramics IPS and Noritake EX3, although not specifically formulated for titanium, also had shear bond strength means above the ISO-recommended value (38.47 MPa and 29.04 MPa, respectively); however, there cracks in some specimens after burning and detachment of the ceramic from the metal. Conclusions: The ceramic Noritake Ti22 should be indicated for the commercially pure titanium casting due to its higher mean bond resistance compared to other ceramics utilized.
publishDate 2015
dc.date.none.fl_str_mv 2015-11-18
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641787
10.20396/bjos.v9i3.8641787
url https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641787
identifier_str_mv 10.20396/bjos.v9i3.8641787
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641787/9281
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Campinas
publisher.none.fl_str_mv Universidade Estadual de Campinas
dc.source.none.fl_str_mv Brazilian Journal of Oral Sciences; v. 9 n. 3 (2010): Jul./Sep.; 362-365
Brazilian Journal of Oral Sciences; Vol. 9 No. 3 (2010): Jul./Sep.; 362-365
1677-3225
reponame:Brazilian journal of oral sciences (Online)
instname:Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
instname_str Universidade Estadual de Campinas (UNICAMP)
instacron_str UNICAMP
institution UNICAMP
reponame_str Brazilian journal of oral sciences (Online)
collection Brazilian journal of oral sciences (Online)
repository.name.fl_str_mv Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP)
repository.mail.fl_str_mv brjorals@fop.unicamp.br||brjorals@fop.unicamp.br
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