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Efeito do jateamento com um novo material a base de alumina revestido por diferentes concentrações de silica na adesão e nas propriedades mecânicas da Y-TZP
(Universidade Federal de Santa Maria, 2018-07-20)
This study is formatted into two parts: the aim of the first study was to evaluate a new approach (Sol-gel approach) to obtain an alternative material for air-abrasion (silica-coated with different concentrations aluminum ...
Adesão à cerâmica Y-TZP: estudo da deposição de nanofilmes à base de sílica na superfície da Y-TZP
(Universidade Federal de Santa Maria, 2013-08-15)
This study in vitro proposed to evaluate the influence of silica-based film coated on the Y-TZP surface on the durability bond strength (BS) between ceramic and resin cement. Eighty Y-TZP blocks (5x5x4 mm) were obtained, ...
Efeito de diferentes tratamentos de superfície na resistência à flexão biaxial e resistência de união entre cimento resinoso e uma cerâmica Y-TZP
(Universidade Federal de Santa Maria, 2016-07-26)
This study evaluated the effect of different surface treatments on the biaxial flexure strength and reliability of a ceramic Y-TZP by using Weibull analysis. In addition, the influence of these methods on the bond strength ...
Avaliação de tratamentos de superfície da cerâmica YTZP sobre a resistência de união a um cimento resinoso
(Universidade Federal de Santa Maria, 2015-08-03)
This in vitro study was conducted to evaluate the influence of surface
treatments on the bond strength between an yttrium-stabilized tetragonal zirconia
polycrystal (Y-TZP) ceramic and resin cement. For this purpose, 120 ...