Shear bond strength between metal alloy and a ceramic system, submitted to different thermocycling immersion times.

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorSalazar M, Susana M-
Autor(es): dc.creatorPereira, Sarina M B-
Autor(es): dc.creatorCcahuana V, Vanessa Z-
Autor(es): dc.creatorPassos, Sheila P-
Autor(es): dc.creatorVanderlei, Aleska D-
Autor(es): dc.creatorPavanelli, Carlos A-
Autor(es): dc.creatorBottino, Marco A-
Data de aceite: dc.date.accessioned2025-08-21T21:45:11Z-
Data de disponibilização: dc.date.available2025-08-21T21:45:11Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2007-12-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/231182-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/231182-
Descrição: dc.descriptionThe aim of this study was to evaluate the shear bond strength of Co-Cr and Ni-Cr metal alloys and a specific ceramic, submitted to different thermocycling immersion times. Sixty metal-ceramic specimens were confectioned and standardized in cylindricalformat. Three thermocycling conditions were evaluated: without thermocycling, 3,000 cycles (5 degrees C/55 degrees C+/-1) with 30s of immersion time and 3,000 cycles (5 degrees C/55 degrees C+/-1) with 60s. The shear bond strength was performed in a universal testing machine, using a special device to concentrate the tension at the metal/ceramic interface during the test. The load was applied until fracture of the specimens. The data was statistically analyzed by ANOVA (two-way) and Tukey (p<0.05) test. The results didn't show significant statistic differences between the metal-porcelain combinations. Nevertheless, both metal-ceramic systems submitted to 60s of immersion time showed lower values compared to specimens without thermocycling. It was concluded that the thermocycling immersion time of 1 minute affect the shear bond strength values for the Ni-Cr/porcelain and Cr-Co/porcelain systems.-
Descrição: dc.descriptionDepartment of Dental Materials and Prostheses, Paulista State University, São José dos Campos, Brazil.-
Formato: dc.format97-102-
Idioma: dc.languageen-
Relação: dc.relationActa odontológica latinoamericana : AOL-
???dc.source???: dc.sourceScopus-
Título: dc.titleShear bond strength between metal alloy and a ceramic system, submitted to different thermocycling immersion times.-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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