Compatibility of machined Ce-TZP/Al2O3 nanocomposite and a veneering ceramic

J Fischer, B Stawarczyk - Dental materials, 2007 - Elsevier
OBJECTIVES: Due to its high fracture toughness ceria-stabilized ZrO2/Al2O3
nanocomposite (Ce-TZP/A) could be superior to Y-TZP in clinical use. However, the
compatibility to veneering ceramics is not yet investigated and therefore subject of this study.
METHODS: Fracture strength and crazing resistance of veneered Ce-TZP/A frameworks
(Nanozir, Matsushita Electric Works) were investigated in comparison to sintered and hipped
Y-TZP (Hint-ELs). Frameworks were machined (HiCut, Hint-ELs), sintered where applicable …
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