On the low‐velocity and high‐velocity impact behaviors of aramid fiber/epoxy composites containing modified‐graphene oxide

2020 ◽  
Author(s):  
Ali Safamanesh ◽  
Seyed Mostafa Mousavi ◽  
Hamed Khosravi ◽  
Esmaeil Tohidlou
Keyword(s):  
Graphene Oxide ◽  
High Velocity ◽  
Aramid Fiber ◽  
Epoxy Composites ◽  
High Velocity Impact ◽  
Low Velocity ◽  
Velocity Impact ◽  
Modified Graphene Oxide ◽  
Modified Graphene

scholarly journals The Mechanical Properties of Fiber Metal Laminates Based on 3D Printed Composites

Materials ◽  
2020 ◽  
Vol 13 (22) ◽  
pp. 5264
Author(s):  
Bharat Yelamanchi ◽  
Eric MacDonald ◽  
Nancy G. Gonzalez-Canche ◽  
Jose G. Carrillo ◽  
Pedro Cortes
Keyword(s):  
Mechanical Properties ◽  
3D Printing ◽  
High Velocity ◽  
Mechanical Performance ◽  
High Velocity Impact ◽  
Low Velocity ◽  
Fiber Metal Laminates ◽  
Velocity Impact ◽  
3D Printed ◽  
Fiber Metal

The production and mechanical properties of fiber metal laminates (FMLs) based on 3D printed composites have been investigated in this study. FMLs are structures constituting an alternating arrangement of metal and composite materials that are used in the aerospace sector due to their unique mechanical performance. 3D printing technology in FMLs could allow the production of structures with customized configuration and performance. A series of continuous carbon fiber reinforced composites were printed on a Markforged system and placed between layers of aluminum alloy to manufacture a novel breed of FMLs in this study. These laminates were subjected to tensile, low velocity and high velocity impact tests. The results show that the tensile strength of the FMLs falls between the strength of their constituent materials, while the low and high velocity impact performance of the FMLs is superior to those observed for the plain aluminum and the composite material. This mechanism is related to the energy absorption process displayed by the plastic deformation, and interfacial delamination within the laminates. The present work expects to provide an initial research platform for considering 3D printing in the manufacturing process of hybrid laminates.

scholarly journals Damage Evaluation of Aramid Fiber Reinforced Cement Composites by High Velocity Impact

2015 ◽  
Vol 27 (11) ◽  
pp. 4266-4270 ◽  
Author(s):  
Jeongsoo Nam ◽  
Gyuyong Kim ◽  
Hongseop Kim ◽  
Joongkyu Jeon ◽  
Yasuji Shinohara
Keyword(s):  
High Velocity ◽  
Aramid Fiber ◽  
Cement Composites ◽  
Damage Evaluation ◽  
High Velocity Impact ◽  
Fiber Reinforced ◽  
Velocity Impact ◽  
Reinforced Cement

High Velocity Impact Response of Basalt Fibers/Epoxy Composites Containing Graphene Nanoplatelets

2018 ◽  
Vol 19 (11) ◽  
pp. 2388-2393 ◽  
Author(s):  
E. Kazemi-Khasragh ◽  
F. Bahari-Sambran ◽  
M. Hossein Siadati ◽  
R. Eslami-Farsani
Keyword(s):  
High Velocity ◽  
Graphene Nanoplatelets ◽  
Impact Response ◽  
Epoxy Composites ◽  
High Velocity Impact ◽  
Basalt Fibers ◽  
Velocity Impact

Experimental Study of Tensile Preloading Influence on the Mechanical Behaviour of Pseudo-Ductile Hybrid Composite under High-Velocity Impact

2021 ◽  
Vol 410 ◽  
pp. 642-648
Author(s):  
Nikita A. Olivenko ◽  
Oleg A. Kudryavtsev ◽  
Mikhail V. Zhikharev
Keyword(s):  
Experimental Study ◽  
Mechanical Behaviour ◽  
Hybrid Composite ◽  
High Velocity ◽  
Hybrid Composites ◽  
Fracture Pattern ◽  
Low Velocity Impact ◽  
High Velocity Impact ◽  
Low Velocity ◽  
Velocity Impact

The hybridisation of fibre-reinforced plastics is one of the perspective technological methods that make it possible to reduce the sensitivity of polymer composites to stress concentration and increase their damage tolerance. In this case, hybridisation means a combination of different types of reinforcing fibres in one yarn, one layer or one package. In most published papers, the authors investigated the mechanical behaviour of hybrid fibre-reinforced plastic under static loading or low-velocity impact conditions only. At the same time, statically preloaded structures made of composite materials can also be subjected to high-velocity impact. Tensile or compressive preloading affects not only the amount of energy absorbed by the composite but also changes the deformation and fracture pattern. This paper presents the results of the experimental study of the mechanical behaviour of a woven carbon/aramid hybrid composite under tensile preloading and high-velocity impact. Pre-tensioned specimens of homogeneous and hybrid composites were subjected to a high-velocity impact by a steel spherical projectile with the velocities up to 900 m/s. The experimental results showed that the hybrid composite had the lowest sensitivity of the ballistic limit to the tensile preloading.

scholarly journals High velocity impact behaviour of hybrid basalt-carbon/epoxy composites

2017 ◽  
Vol 168 ◽  
pp. 305-312 ◽  
Author(s):  
J. Tirillò ◽  
L. Ferrante ◽  
F. Sarasini ◽  
L. Lampani ◽  
E. Barbero ◽  
...  
Keyword(s):  
High Velocity ◽  
Epoxy Composites ◽  
High Velocity Impact ◽  
Velocity Impact ◽  
Impact Behaviour

Adiabatic heating and damage formation of a composite associated with high-velocity impact

2019 ◽  
Author(s):  
Zhiye Li ◽  
Xiaofan Zhang ◽  
Daniel J. O’Brien ◽  
Somnath Ghosh
Keyword(s):  
Glass Fiber ◽  
High Velocity ◽  
Multiscale Model ◽  
Adiabatic Heating ◽  
Epoxy Composites ◽  
High Velocity Impact ◽  
Velocity Impact ◽  
Damage And Failure ◽  
Glass Fiber Reinforced ◽  
Physically Based

Abstract This work aims to develop a physically-based multiscale model incorporating material heterogeneities in order to study multi-physics damage and failure of S-glass fiber reinforced epoxy composites under high-velocity impact.

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