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Ceramic repair without hydrofluoric acid
(2016-01-01)
Purpose: To evaluate the bond strength between composite resin and feldspathic ceramic following repair protocols with and without hydrofluoric acid and aging by thermocycling. Materials and Methods: Forty-eight glass ...
Effect of Different Surface Treatments on the Bond Strength of the Hybrid Ceramic Characterization Layer
(2021-01-01)
Purpose: Using the microshear bond strength (pSBS) test, this study investigated the bond strength between a hybrid ceramic and the extrinsic characterization layer after different ceramic surface treatments. Materials and ...
Fatigue failure load of two resin-bonded zirconia-reinforced lithium silicate glass-ceramics: Effect of ceramic thickness
(2018-06-01)
Objectives: To evaluate the effect of ceramic thickness on the fatigue failure load of two zirconia-reinforced lithium silicate (ZLS) glass-ceramics, adhesively cemented to a dentin analogue material. Methods: Disc-shaped ...
Biaxial flexural strength and Weilbull characteristics of adhesively luted hybrid and reinforced CAD/CAM materials to dentin: effect of self-etching ceramic primer versus hydrofluoric acid etching
(2020-06-17)
This study evaluated the influence of the surface treatment and aging on the biaxial flexural strength of ceramic materials cemented to a dentin analogue. One hundred twenty disc-shaped specimens were allocated into 12 ...
Porous Ceramic Materials From Polysiloxane-Clay Composites
(Soc Brasileira QuimicaSao PauloBrasil, 2014)
Effect of resin luting film thickness on fracture resistance of a ceramic cemented to dentin
(2007-05-01)
Purpose: The aim of this study was to evaluate the fracture resistance of ceramic plates cemented to dentin as a function of the resin cement film thickness. Materials and Methods: Ceramic plates (1 and 2 mm thicknesses) ...
The effect of incorporation of a Brazilian water treatment plant sludge on the properties of ceramic materials
(Elsevier B.V., 2011-10-01)
We evaluated the feasibility of incorporating sludge from decantation ponds of a water treatment plant (WTP) into a ceramic body used in ceramic brick manufacturing. The sludge grain-size distribution (silt, sand and clay) ...
The correlation of vibration signal features in grinding of advanced ceramics
(2016-09-01)
Monitoring the grinding of ceramics using the vibration signal has been presented as an alternative for the diagnosis of the workpiece surface. This paper has the objective of studying the vibration signal through spectral ...
Effect of ceramic shade on the degree of conversion of a dual-cure resin cement analyzed by FTIR
(2013-03-01)
Objectives: The aim of this research was to evaluate the degree of monomer conversion of different resin cement shades when photocured under different feldspathic ceramic shades. The photocuring time was also evaluated as ...
Synthesis and structural characterization of carbon-rich SiCxOy derived from a Ni-containing hybrid polymer
(Elsevier Sci LtdOxfordInglaterra, 2008)