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Micro-morphological changes prior to adhesive bonding:high-alumina and glassy-matrix ceramics
Air abrasion dental Hydrofluoric acid Acid etching dental Ceramics
2009/10/16
The aim of this study was to qualitatively demonstrate surface micro-morphological changes after the employment of different surface conditioning methods on high-alumina and glassy-matrix dental ceram...
Effects of Alumina-blasting and Adhesive Primers on Bonding between Resin Luting Agent and Zirconia Ceramics
Zirconia ceramic Resin luting agent Bond strength
2009/9/15
This study evaluated the effect of alumina-blasting and three commercial adhesive primers on the shear bond strength of a dual-cured resin luting agent to zirconia ceramics. Two different-sized zircon...
Electrophoretic Deposition Behavior of Ceria-stabilized Zirconia/Alumina Powder
Electrophoretic deposition Zirconia Zeta potential
2009/9/14
The aim of this study was to evaluate the electrophoretic deposition (EPD) behavior of ceria-stabilized zirconia/alumina (Ce-TZP/Al2O3) granulated powder. Two types of slurry with powder-to-solvent ra...
Effect of testing methods on the bond strength of resin to zirconia-alumina ceramic: microtensile versus shear test
Microtensile test Shear test Zirconia
2009/9/14
This study tested the bond strength of a resin cement to a glass-infiltrated zirconia-alumina ceramic after three conditioning methods and using two test methods (shear-SBS versus microtensile-MTBS). ...
Studies on mechanical strength, thermal expansion of layering porcelains to alumina and zirconia ceramic core materials
Mechanical strength Fracture toughness Thermal expansion
2009/9/11
The aim of this study was to evaluate and clarify the various mechanical properties and behavior of layering porcelains (Tokuyama Dental Ceramic, IPS Empress 2, Cerabien, Vitadurα, Creation) used for ...
Morphology of Polycrystalline Alumina Brackets and its Relationship to Fracture Toughness and Strength
BRACKETS CERAMICS FRACTURE MORPHOLOGY FRACTURE TOUGHNESS TENSILE STRENGTH
2009/2/26
Inherent defects seen in the morphology of polycrystalline ceramic brackets severely limit their fracture strength. Only by improving the surface characteristics can those mechanical properties whic...