Results 31 to 40 of about 6,588 (235)
Fibers, 2020 The present work is focused on improving mode I and mode II delamination resistance of glass/epoxy composite laminates (50 wt.% of glass fibers) with milled glass fibers, added in various amounts (2.5, 5, 7.5 and 10% of the epoxy weight).
Kannivel Saravanakumar +3 more
doaj +1 more source
Multiscale Polymer Composites: A Review of the Interlaminar Fracture Toughness Improvement
Fibers, 2017 Composite materials are prone to delamination as they are weaker in the thickness direction. Carbon nanotubes (CNTs) are introduced as a multiscale reinforcement into the fiber reinforced polymer composites to suppress the delamination phenomenon.
Vishwesh Dikshit +2 more
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Mode I Interlaminar Fracture Toughness in Carbon Fiber Reinforced Thermoplastic Laminate.
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A, 1995 Delamination fracture toughness and fracture mechanism in carbon fiber reinforced Nylon laminates have been investigated. The mode I interlaminar fracture toughness tests are carried out on double cantilever beam (DCB) specimens made from four kinds of angle-ply laminates.
Keiichiro Tohgo +3 more
openaire +2 more sources
Improvement of Mode I Interlaminar Fracture Toughness of Stitched Glass/Epoxy Composites [PDF]
Applied Composite Materials, 2016 This study examines the improvement of Interlaminar Fracture Toughness (IFT) of multilayered 3D glass/epoxy textile composites when through thickness reinforcement is introduced. Three stitching techniques have been examined: Modified Lockstitch (ISO-301), Single-yarn Orthogonal-stitch (ISO-205) and Double-yarn Orthogonal-stitch (ISO-205). It was found
Göktaş, D., Kennon, W. R., Potluri, P.
openaire +1 more source
Effect of hot needle punching on bending and inter-laminar characteristics of CF/PA6 composite
Mechanical Engineering Journal, 2016 The purpose of this study is to investigate how affect the hot needle punching on bending strength and inter-laminar fracture toughness of CFRTP. Four types of needle in which tip shape were different was used to investigate the effect of needle shape on
Kiyotaka OBUNAI +3 more
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Xibei Gongye Daxue Xuebao, 2022 Aiming at the problem of weak bond strength between CARALL metal/resin/fiber layers, this paper proposes a new preparation method to improve the bond strength between CARALL layers. In this method, Graphene platelets (GnPs) with different mass fractions (
ZHAO Changbao +6 more
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Nanoscale Research Letters, 2020 The synergistic effects of surface treatment and interleaf on the interlaminar mechanical properties of glass fiber-aluminum laminates were studied. Aluminum sheets were treated with alkaline etching.
Xiaopeng Wu +10 more
doaj +1 more source
Materials & Design, 2023 Vitrimer composites with bond- exchange reactions offer significant advantages in terms of repair and recyclability. The mechanical properties of such composites can be designed by modifying the epoxy/anhydride ratio, thus allowing their interface ...
Heshan Bai +7 more
doaj +1 more source
eXPRESS Polymer Letters, 2016 This study investigates the effects of nano carboxylic acrylonitrile butadiene rubber (CNBR-NP) and nano acrylonitrile butadiene rubber (NBR-NP) on the interlaminar shear strength and fracture toughness of carbon fibre reinforced polymer composites (CFRP)
N. G. Ozdemir +5 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner +22 more
wiley +1 more source