Cracks formed by Vickers indentation adjacent to the interface in bonded dental ceramics with various marginal angles

The objective of this study was to assess the influence of the ceramic marginal angle on the length and nature of indentation cracks in ceramics near the ceramic/resin bonded interface. Disks of a leucite-reinforced ceramic or a diopside-based glass-ceramic bonded to a resin composite were sectioned...

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Veröffentlicht in:	Dental Materials Journal 2011, Vol.30(3), pp.308-314
Hauptverfasser:	NISHIDE, Akihito, YAMAMOTO, Takatsugu, MOMOI, Yasuko, SWAIN, Michael V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum Silicates - chemistry Ceramic Ceramics - chemistry Composite Resins - chemistry Crack Dental Bonding Dental Cements - chemistry Dental Materials - chemistry Dental Porcelain - chemistry Dental Stress Analysis - instrumentation Dentistry Elastic Modulus Fracture toughness Hardness Humans Interface Margin Materials Testing Microscopy, Confocal Resin Cements - chemistry Silicic Acid - chemistry Stress, Mechanical Surface Properties
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