Influence of Initial Texture on Twin Formation and Plastic Deformation of Rolled AZ31 Mg Alloy

被引：0
|
作者：
Lee, B. H. [1 ]
Park, S. H. [1 ]
El Mehtedi, M. [2 ]
Evangelista, E. [2 ]
Lee, C. S. [1 ]
机构：
[1] Pohang Univ Sci & Technol, Dept Mat Sci & Engn, Pohang 790784, South Korea
[2] Polytech Univ Marche, INFM, Dept Mech, I-60131 Ancona, Italy
来源：
ADVANCED MATERIALS AND PROCESSING | 2007年 / 26-28卷
关键词：
AZ31 Magnesium alloy; Texture; Twin; Slip; Homogeneous deformation;
D O I：
10.4028/www.scientific.net/AMR.26-28.149
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The influence of initial texture on the formation of primary twin system of AZ31 Magnesium rolled plate was investigated in this work. Uniaxial compression tests were carried out on samples cut along the rolling direction (RD) and normal direction (ND) of rolled AZ31 Mg plate at various temperatures (RT, 150, 200, 250, 300, 350, 400, 450 degrees C) with the fixed strain rate (0.01s(-1)). The results showed that the primary twinning system of AZ31 Mg alloy (c-axis extension twin) occurred actively in the RD compression specimens, which promoted homogeneous deformation as compared to the ND compression specimens. The effect of temperature on the formation of deformation twins was also investigated, and slip/twin transition temperature was found to be 250 degrees C.
引用
收藏
页码：149 / +
页数：5
相关论文
共 50 条
  • [41] Mechanical properties and microstructures of an AZ31 Mg alloy through severe plastic deformation
    Kim, HK
    Chung, CS
    Cha, BS
    Goo, BH
    Hyun, CY
    [J]. PRAKTISCHE METALLOGRAPHIE-PRACTICAL METALLOGRAPHY, 2004, 41 (03): : 142 - 155
  • [42] Texture and microstructure evolution in cold rolled AZ31 magnesium alloy
    Chang, L. L.
    Shang, E. F.
    Wang, Y. N.
    Zhao, X.
    Qi, M.
    [J]. MATERIALS CHARACTERIZATION, 2009, 60 (06) : 487 - 491
  • [43] The Effect of Texture on the Corrosion Behavior of AZ31 Mg Alloy
    Guang-Ling Song
    [J]. JOM, 2012, 64 : 671 - 679
  • [44] The Effect of Texture on the Corrosion Behavior of AZ31 Mg Alloy
    Song, Guang-Ling
    [J]. JOM, 2012, 64 (06) : 671 - 679
  • [45] Influence of stress state on microstructure evolution of AZ31 Mg alloy rolled sheet during deformation at room temperature
    Xia, Dabiao
    Huang, Guangsheng
    Deng, Qianyuan
    Jiang, Bin
    Liu, Shuaishuai
    Pan, Fusheng
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2018, 715 : 379 - 388
  • [46] Study of deformation texture in an AZ31 magnesium alloy rolled at wide range of rolling speed and reductions
    Sanjari, M.
    Tamimi, S.
    Su, J.
    Kabir, A. S.
    Hara, K.
    Utsunomiya, H.
    Petrov, R.
    Yue, S.
    Kestens, L.
    [J]. 17TH INTERNATIONAL CONFERENCE ON TEXTURES OF MATERIALS (ICOTOM 17), 2015, 82
  • [47] Texture evolution during annealing of AZ31 Mg alloy rolled sheet and its effect on ductility
    Mishra, Sushil K.
    Tiwari, Shashank M.
    Carter, Jon T.
    Tewari, Asim
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2014, 599 : 1 - 8
  • [48] Influence of texture on the recrystallization mechanisms in an AZ31 Mg sheet alloy at dynamic rates
    Dudamell, N. V.
    Ulacia, I.
    Galvez, F.
    Yi, S.
    Bohlen, J.
    Letzig, D.
    Hurtado, I.
    Perez-Prado, M. T.
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2012, 532 : 528 - 535
  • [49] Deformation mechanisms and plastic anisotropy in magnesium alloy AZ31
    Stanford, N.
    Sotoudeh, K.
    Bate, P. S.
    [J]. ACTA MATERIALIA, 2011, 59 (12) : 4866 - 4874
  • [50] Twin-Slip Interaction at Low Stress Stage Deformation in an AZ31 Mg Alloy
    Chen, Peng
    Li, Bin
    Culbertson, Duke
    Jiang, Yanyao
    [J]. MAGNESIUM TECHNOLOGY 2018, 2018, : 193 - 198
12345