Interfacial modulus mapping of layered dental ceramics using nanoindentation
نویسندگان
چکیده
منابع مشابه
Interfacial modulus mapping of layered dental ceramics using nanoindentation
PURPOSE The aim of this study was to test the modulus of elasticity (E) across the interfaces of yttria stabilized zirconia (YTZP) / veneer multilayers using nanoindentation. MATERIALS AND METHODS YTZP core material (KaVo-Everest, Germany) specimens were either coated with a liner (IPS e.max ZirLiner, Ivoclar-Vivadent) (Type-1) or left as-sintered (Type-2) and subsequently veneered with a pre...
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OBJECTIVES Clinical data on survival rates reveal that all-ceramic dental prostheses are susceptible to fracture from repetitive occlusal loading. The objective of this review is to examine the underlying mechanisms of fatigue in current and future dental ceramics. DATA/SOURCES The nature of various fatigue modes is elucidated using fracture test data on ceramic layer specimens from the denta...
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ژورنال
عنوان ژورنال: The Journal of Advanced Prosthodontics
سال: 2016
ISSN: 2005-7806,2005-7814
DOI: 10.4047/jap.2016.8.6.479