Hierarchical flexural strength of enamel: transition from brittle to damage-tolerant behaviour
نویسندگان
چکیده
منابع مشابه
Hierarchical flexural strength of enamel: transition from brittle to damage-tolerant behaviour.
Hard, biological materials are generally hierarchically structured from the nano- to the macro-scale in a somewhat self-similar manner consisting of mineral units surrounded by a soft protein shell. Considerable efforts are underway to mimic such materials because of their structurally optimized mechanical functionality of being hard and stiff as well as damage-tolerant. However, it is unclear ...
متن کاملShear bond strength to enamel and flexural strength of different fiber-reinforced composites.
PURPOSE To assess the shear bond strength to unground human enamel (ESBS) and flexural strength (FS) of different reinforcing fibers used in combination with a flowable composite resin. MATERIALS AND METHODS For ESBS testing, 90 human molars were selected and randomly divided into 9 groups (n = 10) according to the reinforcing fiber to be tested: 1. RTD Quartz Splint additionally impregnated ...
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WE thank Mecholsky et al. 1 for their intense interest in our paper and their appreciation of the great importance and novelty of our results. We are also grateful for this opportunity to place our findings in a more comprehensive context to better discuss their comments. Orr is normally credited with developing the now commonly used equation relating the strength of brittle materials to the mi...
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Three types of experimental resin cements with different curing systems, dual, light, and chemical, were designed. The relationship between the flexural strengths of the three experimental and five commercial (Beauty Ortho Bond, Transbond™ XT, Light Cure Bond, Kurasper® F, and Super Bond) orthodontic resin cements on the tensile bond strength (TBS) and shear bond strength (SBS) of metal bracket...
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Despite the fact that phyllosilicates are ubiquitous in mature fault and shear zones, little is known about the strength of phyllosilicate-bearing fault rocks under brittle–ductile transitional conditions where cataclasis and solution-transfer processes are active. In this study we explored steady-state strength behaviour of a simulated fault rock, consisting of muscovite and halite, using brin...
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ژورنال
عنوان ژورنال: Journal of The Royal Society Interface
سال: 2011
ISSN: 1742-5689,1742-5662
DOI: 10.1098/rsif.2011.0498