Adiabatic shear failure of high reinforcement content aluminum matrix composites

被引：5
|
作者：
Wu, G. H. [1 ]
Zhu, D. Z. [1 ]
Chen, G. Q. [1 ]
Jiang, L. T. [1 ]
Zhang, Q. [1 ]
机构：
[1] Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 150080, Heilongjiang, Peoples R China
来源：
JOURNAL OF MATERIALS SCIENCE | 2008年 / 43卷 / 13期
关键词：
D O I：
10.1007/s10853-008-2652-8
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Dynamic failure behaviors of high reinforcement content TiB2/Al composites were experimentally investigated using split Hopkinson pressure bar (SHPB). The TiB2/Al composites showed high flow stresses and good plastic deformation ability at high strain rates. Adiabatic temperature rise decreased the flow stresses of TiB2/Al composites, which was verified by the prediction of Johnson - Cook model. While the predictions by Cowper - Symonds model exhibited obvious strain hardening characteristic, the values of which were much higher than those of the Johnson - Cook model and the experimental. The composites were failed macroscopically in brittle fracture and some phase transformation bands were found on the shearing surfaces. The dynamic failure behavior of TiB2/Al composites was predominated by the formation of adiabatic shear bands.
引用
收藏
页码：4483 / 4486
页数：4
相关论文
共 50 条
  • [1] Adiabatic shear failure of high reinforcement content aluminum matrix composites
    G. H. Wu
    D. Z. Zhu
    G. Q. Chen
    L. T. Jiang
    Q. Zhang
    Journal of Materials Science, 2008, 43 : 4483 - 4486
  • [2] Adiabatic shear failure of aluminum matrix composites and microstructural characteristics of transformed bands
    Zhu, Dezhi
    Zheng, Zhenxin
    Chen, Qi
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2014, 595 : 241 - 246
  • [3] Adiabatic Shearing Failure Mechanism of Aluminum Matrix Composites
    Zhu Dezhi
    Chen Weiping
    Li Yuanyuan
    Wu Gaohui
    RARE METAL MATERIALS AND ENGINEERING, 2011, 40 : 56 - 59
  • [4] Microstructure Characteristic of Adiabatic Shear Bands for Aluminum Matrix Composites Compressed With High Strain Rates
    Zheng, Z. X.
    Zhu, D. Z.
    Liang, P.
    2016 INTERNATIONAL CONFERENCE ON SUSTAINABLE ENERGY, ENVIRONMENT AND INFORMATION ENGINEERING (SEEIE 2016), 2016, : 616 - 621
  • [5] High-reinforcement-content metal matrix composites
    Aghajanian, Michael K.
    Andersson, Clarence A.
    Wiener, Robert J.
    Rossing, Barry R.
    Automotive Engineering International, 1995, 103 (06): : 83 - 85
  • [6] Effect of reinforcement distribution on failure mechanism in aluminum based metal matrix composites
    Ganguly, P
    Poole, WJ
    ALUMINUM ALLOYS 2002: THEIR PHYSICAL AND MECHANICAL PROPERTIES PTS 1-3, 2002, 396-4 : 1139 - 1144
  • [7] Formation of adiabatic shear band in metal matrix composites
    Dai, LH
    Liu, LF
    Bai, YL
    INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2004, 41 (22-23) : 5979 - 5993
  • [8] EFFECTS OF REINFORCEMENT CONTENT AND SHAPE ON CAVITATION AND FAILURE IN METAL-MATRIX COMPOSITES
    WHITEHOUSE, AF
    CLYNE, TW
    COMPOSITES, 1993, 24 (03): : 256 - 261
  • [9] Reinforcement with graphene nanosheets in aluminum matrix composites
    Wang, Jingyue
    Li, Zhiqiang
    Fan, Genlian
    Pan, Huanhuan
    Chen, Zhixin
    Zhang, Di
    SCRIPTA MATERIALIA, 2012, 66 (08) : 594 - 597
  • [10] Reinforcement with carbon nanotubes in aluminum matrix composites
    Choi, H. J.
    Kwon, G. B.
    Lee, G. Y.
    Bae, D. H.
    SCRIPTA MATERIALIA, 2008, 59 (03) : 360 - 363
12345