Fatigue Strength of Ce-TZP/Al2O3 Nanocomposite with Different Surfaces

Ce-TZP/Al2O3 nanocomposite (NANOZR) has not only higher strength, but also higher fracture toughness than conventional Y-TZP, indicating its potential for use in dental implants. Surface treatment to obtain osseointegration, however, may alter its surface topography, thus affecting the cyclic fatigu...

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Veröffentlicht in:	Journal of dental research 2012-08, Vol.91 (8), p.800-804
Hauptverfasser:	Takano, T., Tasaka, A., Yoshinari, M., Sakurai, K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acid Etching, Dental - methods Aluminum oxide Aluminum Oxide - chemistry Biocompatible Materials - chemistry Cerium - chemistry Composite Resins - chemistry Crack propagation Dental cement Dental Etching - methods Dental implants Dental Materials - chemistry Dental Polishing - instrumentation Dental prosthetics Dental Stress Analysis - instrumentation Dentistry Etching Heat treating Humans Hydrofluoric Acid - chemistry Materials Testing Metal fatigue Nanocomposites Nanocomposites - chemistry Osseointegration Pliability Stress, Mechanical Surface Properties Temperature Water - chemistry X-Ray Diffraction Yttrium - chemistry Zirconium - chemistry
Online-Zugang:	Volltext
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