Mechanism of TWIP Steel Tensile Deformation

被引：2
|
作者：
Su, Yu [1 ,2 ]
Li, Lin [2 ]
Fu, Renyu [2 ]
Li, Qian [2 ]
Guang, Chen [1 ]
机构：
[1] Shanghai Univ Engn Sci, Coll Mat Engn, Shanghai 201620, Peoples R China
[2] Shanghai Univ, Sch Mat Sci & Engn, Shanghai 200072, Peoples R China
来源：
ADVANCED MATERIALS AND PROCESSES II, PTS 1-3 | 2012年 / 557-559卷
基金：
中国国家自然科学基金;
关键词：
TWIP steel; deforming twin; stacking fault energy; texture;
D O I：
10.4028/www.scientific.net/AMR.557-559.147
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The microstructure of the TWIP steel before and after tensile test was investigated by metallographic microscopy, X-ray diffraction, scanning electron microscopy and transmission electron microscopy. The results showed that the plastic growth of TWIP steel was mainly due to the TWIP effect induced by twining crystal. Some austenite grains had two or more twining system in the TWIP steel. Both the boundaries of twins and original austenite grain hindered the growth of twins. Its main textures included Goss {110}< 001 >, Brass {110} < 112 >, Copper {112} < 111 > and CuT {552}< 115 > and evoluted under the effect of twins and dislocation mechanism.
引用
收藏
页码：147 / +
页数：2
相关论文
共 50 条
  • [1] Investigation of dynamic tensile mechanical responses and deformation mechanism at high strain rates in a TWIP steel
    Feng, Xinchang
    Liu, Xiyue
    Bai, Shuxin
    Tang, Yu
    Ye, Yicong
    JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2023, 26 : 639 - 653
  • [2] Dynamic Mechanical Properties and Deformation Mechanism of TWIP Steel
    Feng, Xinchang
    Liu, Xiyue
    Tang, Yu
    Bai, Shuxin
    Zhu, Li'an
    Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2023, 52 (05): : 1695 - 1707
  • [3] Dynamic Mechanical Properties and Deformation Mechanism of TWIP Steel
    Feng Xinchang
    Liu Xiyue
    Tang Yu
    Bai Shuxin
    Zhu Li'an
    RARE METAL MATERIALS AND ENGINEERING, 2023, 52 (05) : 1695 - 1707
  • [4] EFFECT OF DEFORMATION TEMPERATURE ON TENSILE DEFORMATION MECHANISM OF Fe-23Mn-2Al-0.2C TWIP STEEL
    Qin Xiaomei
    Chen Liqing
    Di Hongshuang
    Deng Wei
    ACTA METALLURGICA SINICA, 2011, 47 (09) : 1117 - 1122
  • [5] Study on Mechanical Properties and Deformation Mechanism of TWIP Stainless Steel
    Zeng, Zeyao
    Zhao, Jiqing
    Luo, Xu
    Yang, Gang
    Yin, Huifang
    METALS, 2022, 12 (09)
  • [6] Low Cycle Fatigue Behavior and Deformation Mechanism of TWIP Steel
    Wu, Yan-xin
    Tang, Di
    Jiang, Hai-tao
    Mi, Zhen-li
    Xue, Yao
    Wu, Hai-peng
    JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL, 2014, 21 (03) : 352 - 358
  • [7] Low Cycle Fatigue Behavior and Deformation Mechanism of TWIP Steel
    Yan-xin WU
    Di TANG
    Hai-tao JIANG
    Zhen-li MI
    Yao XUE
    Hai-peng WU
    Journal of Iron and Steel Research(International), 2014, 21 (03) : 352 - 358
  • [8] Low Cycle Fatigue Behavior and Deformation Mechanism of TWIP Steel
    Yan-xin Wu
    Di Tang
    Hai-tao Jiang
    Zhen-li Mi
    Yao Xue
    Hai-peng Wu
    Journal of Iron and Steel Research International, 2014, 21 : 352 - 358
  • [9] In-situ tensile observation of deformation twin in TWIP steel using TEM
    Baik, Sung-Il
    Ahn, Tae-Young
    Hong, Woong-Pyo
    Jung, Yeon-Seung
    Lee, Young-Kook
    Kim, Young-Woon
    MICROSCOPY AND MICROANALYSIS, 2009, 15 : 702 - 703
  • [10] INVESTIGATIONS ON TEMPERATURE DEPENDENCE OF MECHANICAL PROPERTIES AND THE DEFORMATION MECHANISM OF A TWIP STEEL
    Wang Shuhan
    Liu Zhenyu
    Zhang Weina
    Wang Guodong
    ACTA METALLURGICA SINICA, 2009, 45 (05) : 573 - 578
12345