Ballistic performance and mechanism of B4C/Al laminated targets with different configurations

被引：2
|
作者：
Zhang, Run-wei [2 ]
Chao, Zhen-long [2 ,3 ]
Jiang, Long-tao [1 ,2 ]
Chen, Sheng-peng [3 ]
Wang, Zhi-wei [2 ,5 ]
Du, Shan-qi [2 ]
Luo, Tian [2 ]
Han, Hui-min [2 ]
Han, Bing-zhuo [2 ]
Chen, Guo-qin [2 ]
Mei, Yong [4 ,6 ]
Wu, Gao-hui [2 ]
机构：
[1] Harbin Inst Technol, State Key Lab Adv Welding & Joining, Harbin 150001, Peoples R China
[2] Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 150001, Peoples R China
[3] Harbin Inst Technol, Sch Astronaut, Harbin 150001, Peoples R China
[4] PLA, Inst Def Engn, AMS, Beijing 100036, Peoples R China
[5] 52 Inst China Ordnance Ind, Yantai 264003, Shandong, Peoples R China
[6] Chinese Peoples Liberat Army, Inst Def Engn, Acad Mil Sci, Beijing 100036, Peoples R China
来源：
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T | 2023年 / 27卷
基金：
中国国家自然科学基金;
关键词：
Laminated composites; Al matrix composites; Ballistic performance; Gradient configuration; Interlayer delamination; ALUMINUM-ALLOY; STEEL PLATES; MICROSTRUCTURE EVOLUTION; IMPACT RESPONSE; COMPOSITES; PROJECTILES; BEHAVIOR; PERFORATION; RESISTANCE;
D O I：
10.1016/j.jmrt.2023.11.227
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The present paper explores the ballistic performance of B4C/6061Al laminated targets with the typical configurations of double-layer, sandwich and gradient impacted by 7.62 mm API projectile. Damage patterns were characterized and ballistic mechanism of B4C/6061Al laminated targets was revealed by damage analysis combined with finite element simulation. It is found no interlayer delamination occurs in all B4C/6061Al laminated targets even after being penetrated, which leads to a dependable comparison of different configuration without the interruption of delamination. The protection effect of the laminated configurations is better than that of the homogeneous target, except for the hard-soft-hard sandwich configuration. Among them, the gradient configuration is considered as the optimal configuration due to the supreme ballistic resistance. An important design principle of B4C/6061Al laminated composites is proposed to improve the ballistic performance.
引用
收藏
页码：7807 / 7822
页数：16
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