Effects of porcelain thickness on the flexural strength and crack propagation in a bilayered zirconia system

Effects of porcelain thickness on the flexural strength and crack propagation in a bilayered zirconia system

Abstract Objective: This study evaluated the influence of porcelain (VM9, VITA Zahnfabrik, Germany) thickness on the flexural strength and crack propagation in bilayered zirconia systems (YZ, VITA Zahnfabrik, Germany). Material and Methods: Thirty zirconia bars (20.0x4.0x1.0 mm) and six zirconia b...

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Bibliographic Details
Main Authors: Viviane Maria Gonçalves de Figueiredo, Sarina Maciel Braga Pereira, Eduardo Bressiani, Márcia Carneiro Valera, Marco Antônio Bottino, Yu Zhang, Renata Marques de Melo
Format: Article
Language:English
Published: University of São Paulo
Series:Journal of Applied Oral Science
Subjects:
Ceramics
Porcelain
Mechanical stress
Confocal microscopy
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572017000500566&lng=en&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572017000500566&lng=en&tlng=en

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