Effect of tungsten contents on the jet penetration performance of shaped charge liner based copper-tungsten composites

被引:1
|
作者
Tuan, Nguyen Minh [1 ,2 ,3 ]
Toan, Nguyen Van [1 ]
Long, Vu Thang [3 ]
Duong, Luong Van [1 ]
Trinh, Pham Van [1 ,2 ]
Trung, Tran Bao [1 ,2 ]
Phuong, Doan Dinh [1 ,2 ]
机构
[1] Vietnam Acad Sci & Technol, Inst Mat Sci, Hanoi, Vietnam
[2] Grad Univ Sci & Technol, Vietnam Acad Sci & Technol, Hanoi, Vietnam
[3] Inst Technol, Hanoi, Vietnam
关键词
W-Cu composite; penetration depth; shaped charge liner; spark plasma sintering; density; hardness; MICROSTRUCTURE; STEEL; MECHANISM; ALLOYS; NI;
D O I
10.3389/fmats.2024.1308290
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Herein, we investigated the effect of W content on the jet penetration performance of W-Cu shaped charge liners by using both simulation and experimental methods. The W-Cu composite liners were prepared directly by using spark plasma sintering (SPS) technique. Microstructural observations showed that W particles were uniformly dispersed within the Cu matrix. The relative density of W-Cu composites decreased slightly from 99.2% to 98.8% with an increase in the W content. The hardness of the W-Cu composite liner increased as increasing W content and reached the highest value of 209.2 HV for the composite reinforced by 60 wt.% W. Besides, the penetration depth increased and reached the maximum value of 80 mm for the composite liner containing 50 wt.% W which is improved by about 11% compared to pure Cu liner. According to simulation and experiment results, the penetration depth of the W-Cu composite liners exhibits a nearly identical trend. W-Cu composite liner containing 50 wt.% W remains the best performance compared to other composites. However, the experimental results are lower compared to the simulation results. This could be because the simulation procedure did not completely account for the actual test conditions.
引用
收藏
页数:13
相关论文
共 50 条
  • [1] Copper-tungsten shaped charge liner and its jet
    Wang, TF
    Zhu, HR
    PROPELLANTS EXPLOSIVES PYROTECHNICS, 1996, 21 (04) : 193 - 195
  • [2] High Penetration Performance of Powder Metallurgy Copper-Tungsten Shaped Charge Liners
    Elshenawy, Lamer
    Abdo, Gamal
    Elbeih, Ahmed
    CENTRAL EUROPEAN JOURNAL OF ENERGETIC MATERIALS, 2018, 15 (04): : 610 - 628
  • [3] Penetration Performance of Glass and Glass/Tungsten Compositeas Shaped Charge Liner Materials
    Ma X.
    Wang Y.
    Cheng X.
    Li S.
    Gao C.
    Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology, 2021, 41 (04): : 439 - 444
  • [4] Copper-tungsten composites sprayed by HVOF
    Matejicek, Jiri
    Zahalka, Frantisek
    Bensch, Jan
    Chi, Weiguang
    Sedlacek, Josef
    JOURNAL OF THERMAL SPRAY TECHNOLOGY, 2008, 17 (02) : 177 - 180
  • [5] A Modified Penetration Model for Copper-Tungsten Shaped Charge Jets with Non-uniform Density Distribution
    Elshenawy, Tamer
    Elbeih, Ahmed
    Li, Qing Ming
    CENTRAL EUROPEAN JOURNAL OF ENERGETIC MATERIALS, 2016, 13 (04): : 927 - 943
  • [6] Copper-Tungsten Composites Sprayed by HVOF
    Jiří Matějíček
    František Zahálka
    Jan Bensch
    Weiguang Chi
    Josef Sedláček
    Journal of Thermal Spray Technology, 2008, 17 : 177 - 180
  • [7] The Porosity of Liner Effect on the Shaped Charge Jet Penetration
    Gao Yong-hong
    Liu Tian-sheng
    Huang Min-rong
    Gu Xiao-hui
    FUNDAMENTAL OF CHEMICAL ENGINEERING, PTS 1-3, 2011, 233-235 : 2785 - +
  • [8] Effect of TiC in copper-tungsten electrodes on EDM performance
    Li, L
    Wong, YS
    Fuh, JYH
    Lu, L
    JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2001, 113 (1-3) : 563 - 567
  • [9] Multiscale Numerical Simulation of the Shaped Charge Jet Generated from Tungsten-Copper Powder Liner
    Liu Jintao
    Cai Hongnian
    Wang Fuchi
    Fan Qunbo
    12TH INTERNATIONAL SYMPOSIUM ON MULTISCALE, MULTIFUNCTIONAL AND FUNCTIONALLY GRADED MATERIALS (FGM 2012), 2013, 419
  • [10] Jet formation and penetration performance of a double-layer charge liner with chemically-deposited tungsten as the inner liner
    Hong, Bihui
    Li, Wenbin
    Li, Yiming
    Guo, Zhiwei
    Yan, Binyou
    DEFENCE TECHNOLOGY, 2024, 33 : 374 - 385