A hydrodynamic hat specimen to investigate pressure and strain rate dependence on adiabatic shear band formation

被引：26
|
作者：
Couque, H [1 ]
机构：
[1] Giat Ind, F-18023 Bourges, France
来源：
JOURNAL DE PHYSIQUE IV | 2003年 / 110卷
关键词：
D O I：
10.1051/jp4:20030730
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
An investigation was conducted to examine adiabatic shear band formation under a pressure of 1.5 GPa with a modified version of the hat specimen. Using tungsten alloy data generated with a symmetric Taylor test, the influence of pressure on the critical strain associated with adiabatic shear banding formation was found to increase with the increase of pressure. In another hand, steel results reveal an increase of the shear band temperature with the increase of the loading duration.
引用
收藏
页码：423 / 428
页数：6
相关论文
共 50 条
  • [21] In Situ Observation of Adiabatic Shear Band Formation in Aluminum Alloys
    Y. Nie
    B. Claus
    J. Gao
    X. Zhai
    N. Kedir
    J. Chu
    T. Sun
    K. Fezzaa
    W. W. Chen
    Experimental Mechanics, 2020, 60 : 153 - 163
  • [22] NUMERICAL EXPERIMENTS ON ADIABATIC SHEAR BAND FORMATION IN ONE DIMENSION
    WALTER, JW
    INTERNATIONAL JOURNAL OF PLASTICITY, 1992, 8 (06) : 657 - 693
  • [23] Numerical Simulation of Adiabatic Shear-Band Formation in Composites
    Kudryashov N.A.
    Muratov R.V.
    Ryabov P.N.
    Automatic Control and Computer Sciences, 2017, 51 (7) : 614 - 620
  • [24] In Situ Observation of Adiabatic Shear Band Formation in Aluminum Alloys
    Nie, Y.
    Claus, B.
    Gao, J.
    Zhai, X.
    Kedir, N.
    Chu, J.
    Sun, T.
    Fezzaa, K.
    Chen, W. W.
    EXPERIMENTAL MECHANICS, 2020, 60 (02) : 153 - 163
  • [25] Formation mechenism of adiabatic shear band in tungsten heavy alloys
    2000, Chinese Academy of Sciences (36):
  • [26] SHEAR BAND FORMATION IN PLANE-STRAIN
    HUTCHINSON, JW
    TVERGAARD, V
    INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 1981, 17 (05) : 451 - 470
  • [27] Effects of Microstructure and Strain Rate on Dynamic Mechanical Properties and Adiabatic Shear Band of TC4 Alloy
    Chen Wei
    Zhang Huan
    Mu Juan
    Zhu Zhengwang
    Zhang Haifeng
    Wang Yandong
    ACTA METALLURGICA SINICA, 2022, 58 (10) : 1271 - 1280
  • [28] The evolution of adiabatic shear band in high Co–Ni steel during high strain-rate compression
    Li, Xian-Yu
    Zhang, Zhao-Hui
    Cheng, Xing-Wang
    Wang, Qiang
    Jia, Xiao-Tong
    Wang, Dan
    Wang, Xin-Fu
    Materials Science and Engineering: A, 2022, 858
  • [29] Effects of Microstructure and Strain Rate on Dynamic Mechanical Properties and Adiabatic Shear Band of TC4 Alloy
    Chen, Wei
    Zhang, Huan
    Mu, Juan
    Zhu, Zhengwang
    Zhang, Haifeng
    Wang, Yandong
    Jinshu Xuebao/Acta Metallurgica Sinica, 2022, 58 (10): : 1271 - 1280
  • [30] EFFECT OF LOADING RATE ON THE INSTABILITY OF UNIFORM STRAIN AND ADIABATIC SHEAR IN METALS
    STEPANOV, GV
    STRENGTH OF MATERIALS, 1985, 17 (11) : 1550 - 1554
12345