铝-镁-铝轻质金属层状复合靶抗弹性能

doi:10.3969/j.issn.1000-1093.2021.03.016

摘要/Abstract

摘要： 为了对比铝-镁-铝三明治结构复合靶与等厚度铝合金靶的抗弹性能，研究铝-镁层状复合靶用于装甲防护的可行性，提出使用镁合金替代部分铝来降低铝合金装甲质量的方法。采用爆炸焊接法制备铝-镁-铝层状复合板，并通过实验测试和数值模拟分析其抗弹性能及机理。基于残余穿深法，对铝-镁-铝层状复合靶与AZ31镁合金靶、2024铝合金靶和铝-镁-铝层叠接触靶进行对比实验，并对枪弹侵彻不同类型靶板的过程进行数值模拟以验证实验结果，进一步研究了界面结合强度对层状复合靶板抗弹性能的影响。结果表明：在等厚度条件下，铝-镁-铝层状复合靶具有与2024铝合金靶相当的防护效果，但比2024铝合金靶减轻23%以上；界面结合强度可以提高层状复合靶的抗弹性能，具体表现为随着界面结合强度的增加，靶板通过整体变形来使抵抗弹头侵彻能力增强。

关键词: 铝-镁-铝层状复合靶, 爆炸焊接, 轻质金属, 抗弹性能, 数值模拟

Abstract: The feasibility of Al-Mg composite plate used for armor protection is studied to compare the shell-proof performances of Al-Mg composite plate and aluminum alloy plate with uniform thickness. The magnesium alloy is used to replace partial Al alloy to lower the weight of Al alloy armor, and the explosive welding method is applied to fabricate the Al-Mg-Al layered composite plate. The ballistic resistance and corresponding mechanism of Al-Mg-Al layered composite plate were analyzed through the experimental measurement and numerical simulation, respectively. The layered armor plate was compared with AZ31 magnesium alloy plate, 2024 aluminum alloy plate and stacked Al-Mg-Al plates by using the residual depth-of-penetration method. The penetration of the bullet on different types of targets was simulated to verify the experimental results, and the effect of interfacial bonding strength on the ballistic resistance of layered composite plate was further studied. The results show that the ballistic performance of Al-Mg-Al welded plate is close to that of 2024 aluminum alloy plate, but it is 23% lighter than the 2024 aluminum alloy plate under the condition of equal plate thickness. The interfacial bonding strength can improve the ballistic resistance of layered composite plate. With the increase in interfacial bonding strength, the anti-ballistic capability of target plate is enhanced through the coordination deformation of all the layers.

Key words: Al-Mg-Allayeredarmorplate, explosivewelding, lightmetal, ballisticresistance, numericalsimulation

中图分类号:

TJ012.4

郭登刚, 周强, 刘睿, 陈鹏万. 铝-镁-铝轻质金属层状复合靶抗弹性能[J]. 兵工学报, 2021, 42(3): 598-606.

GUO Denggang, ZHOU Qiang, LIU Rui, CHEN Pengwan. Ballistic Resistance of Al-Mg-Al Light Metal Layered Armor Plate[J]. Acta Armamentarii, 2021, 42(3): 598-606.

参考文献

［1］武岳, 王旭东, 刘迪, 等. 直升机陶瓷复合装甲发展现状及新型材料应用前景[J]. 航空材料学报, 2019, 39(5): 34-44.
WU Y, WANG X D, LIU D, et al. Development and application analysis of ceramic composites armor for helicopter[J]. Journal of Aeronautical Materials, 2019, 39(5): 34-44. (in Chinese)
[2］张进成. 防护型车身轻质复合装甲分析与设计技术研究[D]. 南京: 南京理工大学, 2017.
ZHANG J C. Research on analysis and design technology of light composite armor for protective body[D]. Nanjing: Nanjing University of Science and Technology, 2017. (in Chinese)
[3］黄湘林. 聚合物-铝合金复合板在高速撞击下的抗弹特性研究[D]. 哈尔滨: 哈尔滨工业大学, 2017.
HUANG X L. Experimental investigation on the ballistic resistance of polymer-aluminum laminated plates[D]. Harbin: Harbin Institute of Technology, 2017. (in Chinese)
[4］孙丹, 苟瑞君. 陶瓷/泡沫铝/铝合金抗线性射流侵彻性能分析及结构优化[J]. 火工品, 2016(5): 32-36.
SUN D, GOU R J. Analysis of resisting to the linear jet penetration of the ceramic/aluminum foam/aluminum alloy and structure optimization[J]. Initiators & Pyrotechnics, 2016 (5): 32-36. (in Chinese)
[5］苟瑞君, 孙丹, 张博. 陶瓷/泡沫铝/铝合金复合装甲抗射流侵彻性能[J]. 含能材料, 2017, 25(6): 451-458.
GOU R J, SUN D, ZHANG B. Anti-jet penetration performances of the ceramic/aluminum foam/aluminum alloy composite armor[J]. Chinese Journal of Energetic Materials, 2017, 25(6): 451-458. (in Chinese)
[6］ JONES T L, DELORME R D, BURKINS M S, et al. Ballistic evaluation of magnesium alloy AZ31B[C]∥Proceedings of the 23rd International Symposium on Ballistics. Tarragona， Spain:the Universidad Politécnica de Madrid,2007：989-995.
[7］ JONES T L, DELORME R D, BURKINS M S. Ballistic evaluation of magnesium alloy AZ31B: ARL-TR-4077[R]. Adelphi, MD,US: US Army Research Laboratory, 2007.
[8］姬鹏远, 王海福, 余庆波. 镁合金靶板抗弹性能数值模拟[J]. 科技导报, 2010, 28(5): 55-59.
JI P Y, WANG H F, YU Q B. Numerical analysis of anti-penetration property of magnesium alloy[J]. Science & Technology Review, 2010, 28(5): 55-59. (in Chinese)
[9］袁晓丹. 铝/镁合金爆炸焊接层状复合界面形成机制及数值模拟[D]. 太原: 太原理工大学, 2016.
YUAN X D. The formation and simulation on the interface of Al/Mg alloys laminated composite maded by explosive welding[D]. Taiyuan: Taiyuan University of Technology, 2016. (in Chinese)
[10］张楠. 铝/镁合金爆炸焊接层状复合材料界面行为的研究[D]. 太原: 太原理工大学, 2015.
ZHANG N. Study on the interface behaviour for the Mg/Al composite materials maded by explosive welding[D]. Taiyuan: Taiyuan University of Technology, 2015. (in Chinese)
[11］张婷婷. 铝/镁合金爆炸焊接界面连接机制及组织特征[D]. 太原: 太原理工大学, 2014.
ZHANG T T. Bonding mechanism and microstructure characteristics in an explosive welded Al/Mg alloy[D]. Taiyuan: Taiyuan University of Technology, 2014. (in Chinese)
[12］吴琼. 镁合金/铝合金复合板焊接技术研究[D]. 北京: 北京理工大学, 2016.
WU Q. Study on welding technology of Mg/Al composite plate[D]. Beijing: Beijing Institute of Technology, 2016. (in Chinese)
[13］ MURR L E. Shock waves for industrial applications[M]. Park Ridge, NJ,US: Noyes Publications, 1988.
[14］肖华, 何煌, 曾首义. 7.62 mm普通子弹侵彻低碳钢固定靶研究[C］∥第17届全国结构工程学术会议论文集. 武汉: 华中科技大学出版社, 2008: 222-226.
XIAO H, HE H, ZENG S Y. Study on fixed target of low carbon steel penetrated by 7.62 mm ordinary bullet[C]∥Proceedings of the 17th National Academic Conference on Structural Engineering. Wuhan: Huazhong University of Science & Technology Press, 2008: 222-226. (in Chinese)
[15] 朱建方,王伟力,曾亮.某型铝合金抗弹效应数值仿真研究[J].兵工学报,2007,28(4):467-470.
ZHU J F,WANG W L,ZENG L.Research on numerical simulation of anticartridge effect for certain aluminum alloy armor plate[J].Acta Armamentarii,2007,28(4):467-470. (in Chinese)
[16］ ZHOU N K, WANG J X, YANG R, et al. Damage mechanism and anti-penetration performance of multi-layered explosively welded plates impacted by spherical projectile[J]. Theoretical and Applied Fracture Mechanics, 2012, 60(1): 23-30.
[17］ Livermore Software Technology Corporation. LS-DYNA keyword user's manual［M］. Livermore, CA, US: Livermore Software Technology Corporation, 2018.
[18］ CUTTER D. What you can do with explosion welding［J］. Welding Journal, 2006,85(7):38-43.
[19］陈刚, 陈忠富, 徐伟芳, 等. 45钢的J-C损伤失效参量研究[J]. 爆炸与冲击, 2007, 27(2): 131-135.
CHEN G, CHEN Z F, XU W F, et al. Investigation on the J-C ductile fracture parameters of 45 steel[J]. Explosion and Shock Waves, 2007, 27(2): 131-135. (in Chinese)
[20］ WANG J X, ZHOU N. Damage mechanism and anti-penetration performance of explosively welded plates impacted by projectiles with different shapes[J]. Materials and Design, 2013, 49: 966-973.
[21］周楠, 王金相, 谢君, 等. 两种数值算法在球形弹丸侵彻复合靶中的应用[J]. 南京理工大学学报, 2014, 38(2): 210-215.
ZHOU N, WANG J X, XIE J, et al. The application of two numerical algorithms in penetrating composite targets with spherical projectiles[J]. Journal of Nanjing University of Science and Technology, 2014, 38(2): 210-215. (in Chinese)
[22］张婷婷, 王文先, 袁晓丹, 等. Mg/Al合金爆炸焊连接及其界面接合机制[J]. 机械工程学报, 2016, 52(12): 52-58.
ZHANG T T, WANG W X, YUAN X D, et al. Interface bonding mechanism of Mg/Al alloy explosive welded[J]. Journal of Mechanical Engineering, 2016, 52(12): 52-58. (in Chinese)

第42卷第3期2021 年3月
兵工学报ACTA ARMAMENTARII
Vol.42No.3Mar.2021

[1]	吕代龙，陈少松，徐一航，邱佳伟. 近距耦合鸭式布局导弹气动特性[J]. 兵工学报, 2022, 43(6): 1316-1325.
[2]	李永鹏，徐豫新，张健，花培鑫，赵晓旭. SiC陶瓷/UHMWPE纤维复合结构抗12.7mm穿甲燃烧弹试验与仿真[J]. 兵工学报, 2022, 43(6): 1355-1364.
[3]	张林, 陈斌, 谭清华, 张炜, 高颂. 陶瓷复合装甲抗14.5mm穿燃弹侵彻性能[J]. 兵工学报, 2022, 43(4): 758-767.
[4]	徐干成，袁伟泽，陈林恒，李成学，颉旭虎，聂梦琪. NFB700高强钢板抗震塌性能[J]. 兵工学报, 2022, 43(2): 391-400.
[5]	路宽，饶翔，王花梅，张倩. 不同形式锚泊系统对海洋资料浮标水动力性能的影响[J]. 兵工学报, 2022, 43(1): 120-130.
[6]	程申申，陶如意，王浩，薛绍，林庆育. 弹丸不同结构尼龙弹带挤进过程的阻力特性[J]. 兵工学报, 2021, 42(9): 1847-1857.
[7]	王丹宇，南风强，廖昕，肖忠良，堵平，王彬彬. 考虑化学反应的大口径火炮炮口流场特性[J]. 兵工学报, 2021, 42(8): 1624-1630.
[8]	檀妹静，杨光，李宇，周禹，曹占伟，闫昊，檀姊静. 整流帽布局对全动舵附近流动结构及热环境分布规律的影响[J]. 兵工学报, 2021, 42(8): 1648-1659.
[9]	程远胜，谢杰克，李哲，刘均，张攀. 冲击波和破片群联合作用下高强聚乙烯/泡沫铝夹芯复合结构毁伤响应特性[J]. 兵工学报, 2021, 42(8): 1753-1762.
[10]	刘清扬，雷娟棉. 跨速域大后掠角近距耦合翼气动干扰特性[J]. 兵工学报, 2021, 42(7): 1412-1423.
[11]	杜华池，张先锋，刘闯，熊玮，李鹏程，陈海华. 弹体斜侵彻多层间隔钢靶的弹道特性[J]. 兵工学报, 2021, 42(6): 1204-1214.
[12]	王孟鑫，陈睿颖，王金相. 破片与冲击波联合作用下多孔泡沫铝夹芯复合材料板的防护性能[J]. 兵工学报, 2021, 42(5): 1041-1052.
[13]	佟鼎，田红艳，刘欣源，刘烨，高超，李欣. 进气弯管对离心压气机特性影响及弯管结构优化[J]. 兵工学报, 2021, 42(4): 706-714.
[14]	姜冬冬，薛晓春. 整装式液体发射药燃烧推进过程的内弹道特性[J]. 兵工学报, 2021, 42(4): 755-763.
[15]	孙晓旺，张进成，彭兵，章金坤，王显会. 军用车辆底部爆炸冲击下载员下肢保护装置设计与优化[J]. 兵工学报, 2021, 42(12): 2555-2564.