FTMP-based Kink Deformation and Strengthening Mechanisms for Mille-feuille Structures

被引:0
|
作者
Nawa, Y. [1 ]
Hasebe, T. [2 ]
机构
[1] Kobe Univ, Grad Sch, Kobe, Hyogo, Japan
[2] Kobe Univ, Kobe, Hyogo, Japan
关键词
PLASTIC-DEFORMATION; SIMULATIONS; COMPRESSION; BEHAVIOR; FCC;
D O I
10.21152/1750-9548.15.3.265
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
This study aims at reproducing deformation-induced kink morphologies, together with the recently-reported AE measurement-based energy releasing characteristics, based on FTMP (Field Theory of Multiscale Plasticity)-incorporated crystal plasticity finite element simulation for single crystal Mg under c-axis plane strain compression condition. Two models either with the well-defined deformation twin system or a rank-1 connectionbased kink system are considered, respectively, as the projection direction for the incompatibility tensor to be used in the constitutive model. The twin model yields "kink-like morphology" of growing kind, but fails to capture one of the energy releasing characteristics. The kink model, on the other hand, is demonstrated to be able to reproduce basically all the features, i.e., not only the "kink" morphology but also the AE energy-based features.
引用
收藏
页码:325 / 348
页数:24
相关论文
共 27 条
  • [21] Multi-scale modeling of elastoplastic deformation and strengthening mechanisms in aluminum-based amorphous nanocomposites
    Lu, HT
    Sun, LZ
    ACTA MATERIALIA, 2005, 53 (09) : 2693 - 2701
  • [22] Plasticity of nanostructured Cu-Nb-based wires: Strengthening mechanisms revealed by in situ deformation under neutrons
    Vidal, V.
    Thilly, L.
    Van Petegem, S.
    Stuhr, U.
    Lecouturier, F.
    Renault, P-O
    Van Swygenhoven, H.
    SCRIPTA MATERIALIA, 2009, 60 (03) : 171 - 174
  • [23] Dislocation-based plasticity and strengthening mechanisms in sub 20 nm lamellar structures in pearlitic steel wire
    Zhang, Xiaodan
    Hansen, Niels
    Godfrey, Andrew
    Huang, Xiaoxu
    ACTA MATERIALIA, 2016, 114 : 176 - 183
  • [24] Deformation behavior and strengthening mechanisms of a novel powder metallurgy Ni-based superalloy during in-situ tensile testing
    Liu, Yanzhuo
    Chen, Lijia
    Ren, Qianlong
    Du, Hongqiang
    Wei, Yongsheng
    Shi, Yingnan
    Hou, Xinmei
    Wang, Jinhui
    Jin, Peipeng
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2025, 926
  • [25] Comparative Analysis of Out-of-Plane Deformation Mechanisms of Vertex-Based Hierarchical Structures for Crashworthiness
    Shi, Chong
    Liang, Xifeng
    Xiong, Wei
    Liu, Jiefu
    MATERIALS, 2023, 16 (10)
  • [26] Excellent tensile properties and deformation mechanisms in a FeCoNi-based medium entropy alloy with dual-heterogeneous structures
    Cheng, Wenqiang
    Qin, Guohao
    Yang, Muxin
    Wang, Wei
    Yuan, Fuping
    JOURNAL OF APPLIED PHYSICS, 2022, 132 (17)
  • [27] Deformation Behavior and Strengthening Mechanisms of a Typical Bimodal L12 Precipitates Strengthened Nickel-Based Superalloy Over a Wide Range of Strain Rates and Temperatures
    Guo, Hongxu
    Wang, Jianjun
    Tu, Xiangxiang
    Han, Xinyue
    Wu, Binjie
    Wang, Zhi
    Zhao, Dan
    Jiao, Zhiming
    Ma, Shengguo
    Zhang, Tuanwei
    Wang, Zhihua
    ADVANCED ENGINEERING MATERIALS, 2025,