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Durability of feldspathic veneering ceramic on glass-infiltrated alumina ceramics after long-term thermocycling.
(2010-07-01)
This study compared the bond strength durability of a feldspathic veneering ceramic to glass-infiltrated reinforced ceramics in dry and aged conditions. Disc shaped (thickness: 4 mm, diameter: 4 mm) of glass-infiltrated ...
Ceramic materials in dentistry: historical evolution and current practice
(Wiley-Blackwell, 2011-06-01)
Dental ceramics are presented within a simplifying framework allowing for facile understanding of their development, composition and indications. Engineering assessments of clinical function are dealt with and literature ...
Characterization of ceramic powders used in the inCeram systems to fixed dental Prosthesis
(ABM, ABC, ABPol, 2007-03-01)
InCeram (Vita Zahnfabrik- Germany) is known as a high strength ceramic being used for core crowns and for fixed partial denture frameworks. InCeram system consists of slip-casting technique which is used for to build the ...
Effect of the composition and manufacturing process on the resin microtensile bond strength to ceramics
(2022-07-01)
The present study aimed to investigate the bond strength between resin cement and different glass-ceramics manufactured in different processing systems using two different microtensile bond strength test (μTBs) assemblies ...
Reliability of Metalloceramic and Zirconia-based Ceramic Crowns
(SAGE PUBLICATIONS INC, 2010)
Despite the increasing utilization of all-ceramic crown systems, their mechanical performance relative to that of metal ceramic restorations (MCR) has yet to be determined. This investigation tested the hypothesis that MCR ...
Effect of thickness, processing technique and cooling rate protocol on the μTBS of a bilayer ceramic system
(2015-01-01)
Purpose: To evaluate the influence of different processing techniques, ceramic thicknesses, and cooling rate protocols on the μTBS of a veneering ceramic to zirconia (Y-TZP). Materials and Methods: Eighty Y-TZP ceramic ...
Effect of mechanical cycling on the flexural strength of densely sintered ceramics
(Elsevier B.V., 2006-11-01)
Objectives. The aim of this study was to evaluate the effect of mechanical cycling on the biaxial flexural strength of two densely sintered ceramic materials.Methods. Disc shaped zirconia (In-Ceram Zirconia) and high alumina ...
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 ...
Comparison of two bond strength testing methodologies for bilayered all-ceramics
(Elsevier B.V., 2007-05-01)
Objectives. This study compared the shear bond strength (SBS) and microtensile (MTBS) testing methodologies for core and veneering ceramics in four types of all-ceramic systems.Methods. Four different ceramic veneer/core ...
Neural tool condition estimation in the grinding of advanced ceramics
(2015-01-01)
Ceramic parts are increasingly replacing metal parts due to their excellent physical, chemical and mechanical properties, however they also make them difficult to manufacture by traditional machining methods. The developments ...