Impact properties of carbon fibre/Kevlar 49 fibre hydrid composites

Dorey, G.; Sidey, G.R.; Hutchings, Joanne

doi:10.1016/0010-4361(78)90514-1

Cited by 129 publications

(58 citation statements)

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“…The diversity of the properties and the possible material combinations are too numerous to detail here. As far as polymer matrix composites are concerned, most of the available literature data refer to carbon/glass,6–12 carbon/Kevlar12–17 and carbon/ultra‐high‐modulus‐polyethylene (UHMPE) 17–25 fibre‐reinforced hybrids, with the main purpose being to improve the energy‐absorbing capability of carbon fibres. Other hybrid systems recently investigated are based on carbon/nylon,17 aramid/UHMPE17, 26, 27 and UHMPE/glass28 biofibre (pineapple leaf, sisal, bamboo fibres)/glass 29–32.…”

Section: Introductionmentioning

confidence: 99%

“…With respect to the tensile behaviour, the hybrid effect is generally defined as an enhancement of the first failure strain of the low‐elongation fibre‐reinforced component. In many cases, an improvement in the specific ultimate properties of polymer composites with inorganic brittle reinforcements such as carbon or glass fibres was attempted14, 18–25 by the incorporation of more ductile organic fibres, such as aramid or UHMPE.…”

Section: Introductionmentioning

confidence: 99%

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Intraply and interply hybrid composites based on E‐glass and poly(vinyl alcohol) woven fabrics: tensile and impact properties

Pegoretti

Fabbri

Migliaresi

et al. 2004

Polymer International

138

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E‐glass and poly(vinyl alcohol) (PVA) fibres were used to produce both homogeneous and hybrid composites with an orthophthalic unsatured polyester resin. Results are presented regarding the tensile and impact behaviour of both intraply and interply hybrid composites, with particular regard to the effects of the plies stacking sequence and the loading direction. With a proper choice of composition and stacking sequence, E‐glass/PVA hybrid composites were proved to achieve a property profile superior to those of homogeneous E‐glass laminates in terms of specific properties. In particular, hybridization with PVA fibres resulted in improving the specific impact energy of E‐glass laminates. Resistance to impact crack propagation was higher for intraply with respect to interply hybrid composites, as evidenced by their ductility index values. Copyright © 2004 Society of Chemical Industry

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Intraply and interply hybrid composites based on E‐glass and poly(vinyl alcohol) woven fabrics: tensile and impact properties

Pegoretti

Fabbri

Migliaresi

et al. 2004

Polymer International

138

View full text Add to dashboard Cite

show abstract

“…those where BVID occurred). In other work, a number of hybrid laminates 12 , with a single stacking sequence through which the ply material was varied, were impacted and then tested to failure under tension, flexure and shear loading. Those coupons with aramid fibre outer layers were shown to have significantly improved residual strengths for a comparatively small loss in pristine compressive strength.…”

Section: Introductionmentioning

confidence: 99%

Damage resistance and damage tolerance of hybrid carbon-glass laminates

Rhead

Shi

Butler

2015

Composites Part A: Applied Science and Manufacturing

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The influence of impact energy and stacking sequence on the damage resistance and Compression After Impact (CAI) strength of hybrid Carbon and Glass Fibre Reinforced Plastic (CFRP and GFRP respectively) hybrid laminates is investigated. CAI tests demonstrate that, in comparison to fully CFRPlaminates, hybrid laminates show increases in structural efficiency of up to 51% for laminates subject to a 12J impact and 41% for those subject to an 18J impact. Laminates displaying the highest stresses at failure are those that exploit stacking sequences and GFRP content to prevent delaminations from forming close to the outer surface of the laminate during impact. This favourable damage morphology inhibits both sublaminate-buckling-driven delamination propagation and asymmetric laminate buckling failures.

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“…Many workers have shown that composites frequently offer a relatively poor resistance to perforation, such as that associated with high velocity impact loading by a low mass projectile [5][6][7]. Many workers have investigated the possibility of manufacturing impact-resistant structures based on hybrid materials, such as combinations of Kevlar, glass, and carbon fibers [8,9]. More recently, researchers have been investigating the potential offered by fiber-metal laminates (FMLs) based on thin layers of metal and a fiber-reinforced composite material.…”

Section: Introductionmentioning

confidence: 99%

The impact resistance of fiber–metal laminates based on glass fiber reinforced polypropylene

Abdullah

Cantwell

2006

Polym. Compos.

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The high velocity impact response of a range of fibermetal laminates (FMLs) based on a woven glass fiber reinforced polypropylene and an aluminum alloy has been investigated. Tests on FMLs, based on 2024-O and 2024-T3 aluminum alloys, were undertaken using a nitrogen gas gun at velocities up to 150 m/s. The failure processes in the FMLs were investigated by examining the samples after impact and by sectioning a number of specimens through the point of impact. The impact response of these multilayered samples was also characterized by measuring the residual out-of-plane displacement of the targets after testing. Energy absorption in the FMLs occurred through gross plastic deformation, membrane stretching and tearing in the aluminum plies, as well as delamination, fiber fracture, and matrix cracking in the composite layers. In the multilayered FMLs, the permanent displacement at the perforation threshold remained roughly constant over a range of target configurations, suggesting that the aluminum layers deform almost independently through a membrane stretching mechanism during the perforation process. The impact resistances of the laminates investigated were compared by determining their specific perforation energies (s.p.e.), where it was shown that s.p.e. of several of laminates was almost three times that of the corresponding aluminum alloy. The perforation resistances of the FMLs as well as those of the plain composite were predicted using the Reid-Wen perforation model. Here good agreement was noted between the model and the experimental data for the range of laminates investigated here. POLYM. COMPOS., 27:700 -708, 2006. © 2006 So- ciety of Plastics EngineersCorrespondence to: M.R. Abdullah;

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Impact properties of carbon fibre/Kevlar 49 fibre hydrid composites

Cited by 129 publications

References 1 publication

Intraply and interply hybrid composites based on E‐glass and poly(vinyl alcohol) woven fabrics: tensile and impact properties

Intraply and interply hybrid composites based on E‐glass and poly(vinyl alcohol) woven fabrics: tensile and impact properties

Damage resistance and damage tolerance of hybrid carbon-glass laminates

The impact resistance of fiber–metal laminates based on glass fiber reinforced polypropylene

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