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典型文献
Reaction characteristic of PTFE/Al/Cu/Pb composites and application in shaped charge liner
文献摘要：
In this paper,the reaction characteristic and its application in shaped charge warhead of a novel reactive material,which introduced copper(Cu)and plumbum(Pb)into traditional polytetrafluoroethylene/aluminum(PTFE/Al),are studied.The thermal analysis and chemical reaction behavior of the PTFE/Al/Cu/Pb mixture are investigated by Differential Scanning Calorimetry(DSC),Thermo-gravimetry(TG),and X-ray Diffraction(XRD)techniques.Then,the shaped charge liners with PTFE/Al/Cu/Pb reactive materials are fabricated,and the X-ray experiments show that they could form reactive jets with excellent per-formance under the detonation effects of the shaped charge.Based on that,the penetration experiments of shaped charge with PTFE/Al/Cu/Pb reactive liner against steel plates are carried out,and the results demonstrate that the PTFE/Al/Cu/Pb reactive jets could produce a deeper penetration depth compared to the traditional PTFE/Al reactive jets.Meanwhile,the PTFE/Al/Cu/Pb reactive jets also show significant inner-blast effects,leading to dramatically cracking or fragmentation behavior of the penetrated steel plates.This new PTFE/Al/Cu/Pb reactive liner shaped charge presents enhanced penetration behavior for steel targets that incorporates the penetration capability of a high-density and ductility jet,and the chemical energy release of PTFE-matrix reactive materials.
文献关键词：
中图分类号：
[1] 医药、卫生（R） / 药学（R9） / 药理学（R96） / 实验药理学（R965）
[2] 环境科学、安全科学（X） / 环境污染及其防治（X5） / 土壤污染及其防治（X53）
[3] 天文学、地球科学（P） / 地质学（P5） / 地球化学（P59） / 同位素地质学与地质年代学（P597）
作者姓名：
Huan-Guo Guo;Yuan-feng Zheng;Suo He;Qing-Bo Yu;Chao Ge;Hai-fu Wang
作者机构：
Beijing Institute of Technology Institution,China
文献出处：
防务技术
引用格式：
[1]Huan-Guo Guo;Yuan-feng Zheng;Suo He;Qing-Bo Yu;Chao Ge;Hai-fu Wang-.Reaction characteristic of PTFE/Al/Cu/Pb composites and application in shaped charge liner)[J].防务技术,2022(09):1578-1588
A类：
warhead,plumbum
B类：
Reaction,characteristic,PTFE,Pb,composites,application,shaped,charge,In,this,paper,reaction,its,novel,reactive,which,introduced,copper,into,traditional,polytetrafluoroethylene,aluminum,studied,thermal,analysis,chemical,behavior,mixture,investigated,by,Differential,Scanning,Calorimetry,DSC,Thermo,gravimetry,ray,Diffraction,techniques,Then,liners,materials,fabricated,experiments,show,that,they,could,jets,excellent,formance,under,detonation,effects,Based,penetration,against,steel,plates,carried,out,results,demonstrate,produce,deeper,depth,compared,Meanwhile,also,significant,inner,blast,leading,dramatically,cracking,fragmentation,penetrated,This,new,presents,enhanced,targets,incorporates,capability,high,density,ductility,energy,release,matrix
AB值：
0.47522
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