Publication: Effect of weaving structure and hybridization on the low-velocity impact behavior of woven carbon-epoxy composites
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Karahan, Mehmet
Karahan, Nevin
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Inst Chemical Fibres
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Abstract
In the current study the low-velocity impact behaviour of composite materials obtained from carbon and carbon-aramid hybrid woven fabrics of different constructions, produced from the same yarn and under the same production conditions, was determined, and the effects of the weaving structure and hybridisation on the low velocity impact properties were investigated. Depending on the weaving structure, the best results were obtained for twill woven composites. The energy absorption capacity was increased by around 9 - 10% with hybridisation. It was observed that peak load values varied with a coefficient between 0.84-0.97 for hybrid composites, whereas the range was 0.49 - 0.87 for 100% carbon composites, depending on the bending stiffitess.
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Keywords
Low-velocity impact, Carbon composites, Weaving structure, Hybridization, Energy-absorption capabilities, Hybrid composites, Ballistic performance, Damage accumulation, Fabric composites, Aramid fabrics, Progression, System, Plates, Materials science, Carbon carbon composites, Hybrid materials, Velocity, Bending stiffness, Carbon-epoxy composite, Energy absorption capacity, Low velocity impact behaviors, Weaving
Citation
Karahan, M. ve Karahan, N. (2014). "Effect of weaving structure and hybridization on the low-velocity impact behavior of woven carbon-epoxy composites". Fibres and Textiles in Eastern Europe, 22(3), 109-115.