Issue |
MATEC Web Conf.
Volume 88, 2017
2016 International Conference on Biomaterials, Nanomaterials and Composite Materials (CBNCM 2016)
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Article Number | 01002 | |
Number of page(s) | 8 | |
Section | Chapter 1: Processing and Manufacturing Technologies of Materials | |
DOI | https://doi.org/10.1051/matecconf/20178801002 | |
Published online | 09 December 2016 |
Enhancement the Armor Shielding Properties of CF/epoxy Composite by Addition Nanoparticles of Magnetic Iron Oxide
1 Beihang University of Aeronautics and Astronautics, Beijing, china.
2 Military technical college, Cairo, Egypt.
a Corresponding author: hanyfouda@buaa.edu.cn
In the present investigation, we prepared two types of CF composites. The first prepared composite sample was CF/epoxy resin composite and the second was CF/epoxy resin / with a different weight ratio of magnetic iron oxide. Magnetic iron oxide was prepared by co-precipitation method, with particle sizes measured in range 25:35 nm. The resistance to penetration of high kinetic energy projectile of the prepared composite sample was measured and It was found that addition of 5% nano-particles of magnetic iron oxide to composite material sample decrease the residual velocity of projectile penetrating it by 9%.i.e increasing resistance of the sample to penetration of high kinetic energy projectile.it was found that the Resistance to penetration of sheet of composite material sampleC4 of weight=40.32kg to projectile 7.62×39 mm AP at distance 15m equivalent to resistance of steel sheet of weight =54.6 kg at distance 200m.Resistance to penetration of sheet of composite material sampleC4 to projectile 7.62×39 mm AP at distance 10m equivalent to the resistance of high-quality steel sheet(steel4340) of weight=47.85 kg at distance 25m.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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