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Comparative Fracture Resistance Analysis of Translucent Monolithic Zirconia Dioxide Milled in a CAD/CAM System
(2023)
The aim of this study was to evaluate and compare the fracture resistance of definitive zirconia
dioxide restorations obtained using a computer-aided design and manufacturing (CAD/CAM)
system. Methods: Two groups of ten ...
Compressive creep behavior of zirconia/nickel oxide composites
(International Committee on Composite Materials, 2017)
Nickel oxide/zirconia composites with different NiO contensts have been fabricated by mechanical mixing of nickel oxide and zirconia powders and sintering at 1500 ºC for 10 h in air. The resulting microstructures have been ...
Structural features of phosphate and sulfate modified zirconia prepared by sol-gel route
(Springer, 2004-10-01)
This paper describes the effect of sulfate, phosphate and nitrate complexing ligands on the structural features of amorphous xerogels and on the crystallization of metastable zirconia phases during the xerogel-ceramic ...
Structural features of phosphate and sulfate modified zirconia prepared by sol-gel route
(Springer, 2004-10-01)
This paper describes the effect of sulfate, phosphate and nitrate complexing ligands on the structural features of amorphous xerogels and on the crystallization of metastable zirconia phases during the xerogel-ceramic ...
Synthesis of nanocrystalline tetragonal zirconia by a polymeric organometallic method
(1999-01-01)
A polymeric precursor method based on the Pechini process was successfully used to synthesize zirconia-12 mol% ceria ceramic powders. The influence of the main process variables (citric acid-ethylene glycol ratio, citric ...
Synthesis of nanocrystalline tetragonal zirconia by a polymeric organometallic method
(Wiley-Blackwell, 1999-07-01)
A polymeric precursor method based on the Pechini process was successfully used to synthesize zirconia-12 mol% ceria ceramic powders, the influence of the main process variables (citric acid-ethylene glycol ratio, citric ...
Efecto de tratamientos de superficie sobre la cristalografía de la zirconia dental
(2021)
OBJETIVO GENERAL:
Identificar el efecto que tienen los tratamientos de superficie de tipo arenado y desgaste
con instrumentos rotatorios sobre la cristalinidad de la zirconia. Determinar cambios en el
tamaño de cristalito ...