Apparent Interfacial Fracture Toughness of Resin/Ceramic Systems
نویسندگان
چکیده
منابع مشابه
Interfacial fracture toughness of Pb-free solders
Increasing environmental concerns and pending government regulations have pressured microelectronic manufacturers to find suitable alternatives to Pb-bearing solders traditionally used in electronics packaging. Over recent years, Sn-rich solders have received significant attention as suitable replacements for Pbbearing solders. Understanding the behavior of intermetallics in Sn-rich solders is ...
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Adhesive bonding is enlarging its application range as a practical method for the joining of dissimilar materials in automotives, aircrafts, microelectronics and medical devices industries replacing conventional joining techniques such as welding, bolting and riveting [1-5]. Especially for joining of fiber-reinforced polymer (FRP) composites to other structural materials such as metal, traditio...
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Perfect graphene is believed to be the strongest material. However, the useful strength of large-area graphene with engineering relevance is usually determined by its fracture toughness, rather than the intrinsic strength that governs a uniform breaking of atomic bonds in perfect graphene. To date, the fracture toughness of graphene has not been measured. Here we report an in situ tensile testi...
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The effect of bleaching on fracture toughness (Kic) of existing composite-dentin interfaces was assessed using the notchless triangular prism (NTP) specimen fracture toughness test. Human molars and premolars (<6 months old) were wet ground on 600 SiC to obtain 4x4x4x4mm triangular prisms with buccal or lingual exposed for bonding. Buccal or lingual dentin surfaces, ground on 600 grit sandpaper...
متن کاملA Comparison of Several Fracture Mechanics Methods for Measuring Interfacial Toughness with Microbond Tests∗
Several stress analysis methods were used to find the energy release rate for initiation of an interfacial crack in a microbond specimen. First, we used a recently derived variational mechanics analysis of the stresses in a microbond specimen. Previous studies for analysis of crack growth have used shear-lag methods. For a second analysis, we present a new, and more complete, shear-lag analysis...
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ژورنال
عنوان ژورنال: Journal of Dental Research
سال: 2006
ISSN: 0022-0345,1544-0591
DOI: 10.1177/154405910608501112