Micro-fracture Toughness in A Nanoceramic Composite
نویسندگان
چکیده
منابع مشابه
Marginal fracture toughness of composite resins.
The marginal fracture toughness of several types of composite resins was determined by means of the rattler test. Microparticle-filled resins showed significantly higher marginal fracture toughness than conventional composites. Posterior restorative composites were intermediate between MFRs and conventional composites. Amalgams were inferior to restorative resins. These data correspond with the...
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Fracture toughness, critical strain energy release rate, and critical stress intensity factor were determined for experimental and commercial restorative resins. A composite resin had lower resistance to crack initiation than an unfilled acrylic resin. The data were consistent with surface failure observed in single-pass wear studies of these resins.
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ژورنال
عنوان ژورنال: International Journal of Nonlinear Sciences and Numerical Simulation
سال: 2004
ISSN: 2191-0294,1565-1339
DOI: 10.1515/ijnsns.2004.5.3.217