Buscar
Mostrando ítems 1-10 de 253
Evaluation of Self-adhesive Resin Cement Bond Strength to Yttria-stabilized Zirconia Ceramic (Y-TZP) Using Four Surface Treatments
(Quintessence Publishing Co IncHanover ParkEUA, 2011)
Degradation kinetics of high-translucency dental zirconias: Mechanical properties and in-depth analysis of phase transformation
(2020-02-01)
This study aimed to evaluate the effects of low temperature degradation (LTD) on commercial dental zirconias (conventional and high-translucent - HT) with different microstructures, as well as on their mechanical properties ...
Effect of surface treatment on the bond strength between yttria partially stabilized zirconia ceramics and resin cement
(Elsevier B.V., 2014-08-01)
Statement of problem. No consensus has been reached on the best bonding protocol between a zirconia ceramic surface and the tooth structure.Purpose. The purpose of this study was to evaluate the extrusion shear strength ...
Y-TZP ceramic processing from coprecipitated powders: A comparative study with three commercial dental ceramics
(Elsevier B.V., 2008-12-01)
Objectives. (1) To synthesize 3 mol% yttria-stabilized zirconia (3Y-TZP) powders via coprecipitation route, (2) to obtain zirconia ceramic specimens, analyze surface characteristics, and mechanical properties, and (3) to ...
Y-TZP ceramic processing from coprecipitated powders: A comparative study with three commercial dental ceramics
(Elsevier B.V., 2008-12-01)
Objectives. (1) To synthesize 3 mol% yttria-stabilized zirconia (3Y-TZP) powders via coprecipitation route, (2) to obtain zirconia ceramic specimens, analyze surface characteristics, and mechanical properties, and (3) to ...
Monoclinic phase transformation and mechanical durability of zirconia ceramic after fatigue and autoclave aging
(2017-10-01)
Objectives: This study evaluated the influence of two aging procedures on the biaxial flexural strength of yttria-stabilized tetragonal zirconia ceramics. Material and methods. Disc-shaped zirconia specimens and (ZE: E.max ...