منابع مشابه
Graphene: show of adhesive strength.
G raphite is composed of layers of carbon atoms that are held together by strong covalent bonds within each graphene layer and relatively weak van der Waals forces between the layers. The mechanical properties of graphite — it is anisotropic and prone to interlayer cleavage — are closely related to the characteristics of these forces. Furthermore, according to recent work at the University of C...
متن کاملMicroshear bond strength of Nano-Bond adhesive containing nanosized aluminum trioxide particles
OBJECTIVES The present study was conducted to evaluate the effect of nanosized aluminum trioxide (Al2O3) particles when added to the Nano-Bond adhesive system and its effect on the microshear bond strength of nanocomposite resin to dentin. MATERIALS AND METHODS A newly developed adhesive (Nano-Bond) and one type of light-cured resin restorative material (nanocomposite resin) were used in this...
متن کاملBond strength of adhesive resin cement with different adhesive systems
BACKGROUND To assess the immediate bond strength of a dual-cure adhesive resin cement to the hybridized dentin with different bonding systems. MATERIAL AND METHODS Fifty-six healthy human molars were randomly divided into 7 groups (n=8). After 3 longitudinal sections, the central cuts were included in PVC matrix and were submitted to dentin hybridization according to the groups: G1 - etch & r...
متن کاملBulk adhesive strength of recombinant hybrid mussel adhesive protein.
Mussel adhesive proteins (MAPs) have received increased attention as potential biomedical and environmental friendly adhesives. However, practical application of MAPs has been severely limited by uneconomical extraction and unsuccessful genetic production. Developing new adhesives requires access to large quantities of material and demonstrations of bulk mechanical properties. Previously, the a...
متن کاملMeasurement of Strength of Adhesive Bonds
In order to predict the strength of an adhesive bond between two metal sheets, it is necessary to measure the physical state of the adhesive layer that mechanically joins the two pieces of metal. This requires rapidly performing a detailed analysis of the ultrasonic echoes reflected from the entire structure when it is immersed in a water bath for a normal ultrasonic pulse-echo inspection. To a...
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ژورنال
عنوان ژورنال: Journal of the Research Association of Powder Technology, Japan
سال: 1965
ISSN: 1883-8766
DOI: 10.4164/sptj1964.2.352