Effects of adhesive layer on anti-penetration performance of ceramic/metal composite armour

被引：0

作者：

Gao Y. ^{[1
]}

Zhang W. ^{[2
]}

Yi C. ^{[3
]}

Tang T. ^{[3
]}

机构：

[1] School of Sciences, North University of China, Taiyuan

[2] School of Aerospace, Harbin Institute of Technology, Harbin

[3] Institute of Fluid Physics, China Academy of Engineering Physics, Mianyang

来源：

Zhendong yu Chongji/Journal of Vibration and Shock | 2019年 / 38卷 / 13期

关键词：

Adhesive layer; Anti-penetration performance; Ceramic/metal composite armor; Stress wave;

D O I：

10.13465/j.cnki.jvs.2019.13.014

中图分类号：

学科分类号：

摘要：

Here, the two-stage light gas gun equipment and the software AUTODYN were used to analyze the anti-penetration performance of ceramic/metal composite armor with epoxy resin adhesive layer. Ceramic plate has two forms including single layer form and laminated one corresponding to C/E/A (Ceramic/Epoxy resin/Aluminum alloy) armor and C/E/C/E/A (Ceramic/Epoxy resin/ Ceramic/Epoxy resin/Aluminum alloy) one. Results showed that under actions of stress wave and broken cone, crushing degree of ceramic plate in form of C/E/C/E/A armor is larger than that in form of C/E/A armor; with increase in thickness of adhesive layer possessing buffer effect, damage degree of ceramic and penetrated depth of metal plate gradually decrease. The Yaziv coefficient was revised here, it was shown that under conditions of the same velocity of anti-armor piercing projectile and adhesive layer thickness, anti-penetration performance of C/E/C/E/A armor is superior to that of C/E/A one, two armors have the same surface mass density; contribution of increase in adhesive layer thickness to anti-penetration performance of the former is not large, while that to anti-penetration performance of the latter is larger; for the two ceramic armors, adhesive layer makes penetrated stress wave amplitudes be attenuated effectively, especially, for C/E/C/E/A one. © 2019, Editorial Office of Journal of Vibration and Shock. All right reserved.

引用

页码：95 / 101

页数：6

共 17 条

[1] Yin W., Cheng Y., Song C., Et al., Calculation model for a high-velocity projectile penetrating a ceramic-composite target, Journal of Vibration and Shock, 36, 1, pp. 223-229, (2017)
[2] Zhai Y., Wu H., Fang Q., Strength analysis of ceramic targets against hypervelocity penetration of long-rod projectiles based on A-T model, Journal of Vibration and Shock, 36, 3, pp. 183-188, (2017)
[3] Prakash A., Rajasankar J., Anandavalli N., Et al., Influence of adhesive thickness on high velocity impact performance of ceramic/metal composite targets, International Journal of Adhesion and Adhesives, 41, pp. 186-197, (2013)
[4] Ubeyli M., Yildirim R.O., Ogel B., Investigation on the Ballistic Behavior of Al<sub>2</sub>O<sub>3</sub>/Al2024 Laminated composites, Journal of Materials Processing Technology, 196, pp. 356-364, (2008)
[5] He H., Zhang M., Zeng S., Effect of target inosculation condition on the anti-penetration property of ceramic composite armour, Ordnance Industry Audomation, 25, 12, pp. 35-37, (2006)
[6] Lopez-Puente J., Arias A., Zaera R., Et al., The effect of the thickness of the adhesive layer on the ballistic limit of ceramic/metal armours. An Experimental and Numerical study, International Journal of Impact Engineering, 32, pp. 321-336, (2005)
[7] Grujicic M., Pandurangan B., D'Entremont B., The role of adhesive in the ballistic/structural performance of ceramic/polymer-matrix composite hybrid armor, Materials & Design, 41, pp. 380-393, (2012)
[8] Ji G., Ouyang Z., Li G., Et al., Effects of adhesive thickness on global and local Mode-I interfacial fracture of bonded joints, International Journal of Solids and Structures, 47, 18-19, pp. 2445-2458, (2010)
[9] Signetti S., Pugno N.M., Evidence of optimal interfaces in bio-inspired ceramic-composite panels for superior ballistic protection, Journal of the European Ceramic Society, 34, 11, pp. 2823-2831, (2014)
[10] Zaera R., Sanchez-Saez S., Perez-Castellanos J.L., Et al., Modelling of the adhesive layer in mixed ceramic/metal armours subjected to impact, Composites, Part A: Applied Science and Manufacturing, 31, 8, pp. 823-833, (2000)

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