Electrical and dielectric properties of kevlar - carbon hybrid fiber / epoxy laminated composites
نویسندگان
چکیده
منابع مشابه
Effect of Chopped Carbon Fiber on Electrical and Thermal properties of Carbon Reinforced Epoxy Composites
This work presents an insight into the effect of conductive filler content on both electrical and thermal properties of a polymer composite system. The electrical conductivity of an insulating polymer can be achieved by dispersing conducting fillers (e.g., metal, graphite powder, carbon black, carbon fiber) in the polymer matrix. The resulting materials are referred to as conducting polymer com...
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Carbon fiber reinforced polymer (CFRP) composites possess many advantages for aircraft structures over conventional aluminum alloys: light weight, higher strengthand stiffness-to-weight ratio, and low life-cycle maintenance costs. However, the relatively low thermal and electrical conductivities of CFRP composites are deficient in providing structural safety under certain operational conditions...
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During long-term operation of the new FAIR facility, parts of the superconducting magnets will be exposed to high radiation levels, cryogenic temperatures, and dynamic mechanical loads (Lorentzian forces during pulsed operation). Depending on the position of the different components, the radiation due to beam losses consists of a cocktail of gammas, neutrons, protons, and heavier particles [1]....
متن کاملEddy Current Examination of Carbon Fibres in Carbon-epoxy Composites and Kevlar
This paper proposes a special eddy current transducer, send receive type and a holographic method for signal processing, able to emphasize the delaminations and massive breaking zones in carbon fibres. To evaluate individual fibres breaking, a eddy current microscopy method is proposed.
متن کاملEffect of Epoxy Functional Groups on the Properties of Carbon Fiber-Epoxy Composites
Matrix resins of carbon fiber-epoxy composites with different numbers of epoxy functional groups were prepared, and their properties were compared to optimize the matrix resin composition. To understand the bonding strengths between the carbon fiber and epoxy resins in monofilaments and micro-sized resin beads, the interfacial shear strength (IFSS) was measured using the microdroplet technique....
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ژورنال
عنوان ژورنال: Baghdad Science Journal
سال: 2011
ISSN: 2411-7986,2078-8665
DOI: 10.21123/bsj.8.1.148-154