Effects of temperature and strain rate in strain hardening in torsion of a twinning-induced plasticity steel

被引：1
|
作者：
de las Cuevas, Fernando [1 ,2 ]
Gil Sevillano, Javier [3 ,4 ]
机构：
[1] Univ Publ Navarra UPNA, Dept Ciencias, Campus Arrosadia, Pamplona 31006, Spain
[2] Siemens Gamesa Renewable Energy Innovat & Technol, Sarriguren, Spain
[3] Univ Navarra, CEIT, San Sebastian, Spain
[4] Univ Navarra, TECNUN, San Sebastian, Spain
来源：
MATERIALS SCIENCE AND TECHNOLOGY | 2019年 / 35卷 / 06期
关键词：
Twinning-induced plasticity; mechanical twinning; shear work hardening; torsional ductility; continuous dynamic recrystallization; adiabatic heating; athermal hardening; torsion tests; STACKING-FAULT ENERGY; TWIP STEEL; MICROSTRUCTURAL EVOLUTION; MECHANICAL-PROPERTIES; HIGH-STRENGTH; DYNAMIC RECRYSTALLIZATION; DEFORMATION-BEHAVIOR; INTERNAL-STRESSES; STAINLESS-STEEL; GRAIN;
D O I：
10.1080/02670836.2019.1582181
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A series of torsion tests were performed to characterise the plastic response at high strain levels in a twinning-induced plasticity steel (22%Mn-0.6%C in mass) in the interval of temperatures 20 degrees C <= T <= 450 degrees C at three different shear strain rates, , 2.4 center dot 10(-3), 0.2, 6.5 s(-1). The work hardening at room temperature was near-linear typical of this steel. It was found that the work hardening rate and the torsional ductility are strongly influenced by temperatures T >= 150 degrees C. Sub-surface deformed specimens at T = 450 degrees C and 2.4 center dot 10(-3) s(-1) were analysed via high-resolution electron backscatter diffraction system, showed a sub-structure of very fine grains indicating that continuous dynamic recrystallization had taken place.
引用
收藏
页码：669 / 679
页数：11
相关论文
共 50 条
  • [31] On the origin of dynamic strain aging in twinning-induced plasticity steels
    Lee, Seok-Jae
    Kim, Jinkyung
    Kane, Shashank N.
    De Cooman, Bruno Charles
    [J]. ACTA MATERIALIA, 2011, 59 (17) : 6809 - 6819
  • [32] Direct Formed High-Strength Bolt with Hot-Rolled Twinning-Induced Plasticity Steel Using Its High Strain Hardening Rate
    Joong-Ki Hwang
    [J]. Journal of Materials Engineering and Performance, 2022, 31 : 272 - 285
  • [33] Direct Formed High-Strength Bolt with Hot-Rolled Twinning-Induced Plasticity Steel Using Its High Strain Hardening Rate
    Hwang, Joong-Ki
    [J]. JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2022, 31 (01) : 272 - 285
  • [34] On the stress state dependence of the twinning rate and work hardening in twinning-induced plasticity steels
    Renard, K.
    Idrissi, H.
    Schryvers, D.
    Jacques, P. J.
    [J]. SCRIPTA MATERIALIA, 2012, 66 (12) : 966 - 971
  • [35] Deformation microstructural evolution and strain hardening of differently oriented grains in twinning-induced plasticity β titanium alloy
    Min, Xiaohua
    Emura, Satoshi
    Chen, Xuejiao
    Zhou, Xueyin
    Tsuzaki, Kaneaki
    Tsuchiya, Koichi
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2016, 659 : 1 - 11
  • [36] Correlation of Strain Path, Texture, Twinning, and Mechanical Properties in Twinning-Induced Plasticity Steel during Wire Drawing
    Hwang, Joong-Ki
    [J]. MATERIALS, 2020, 13 (10)
  • [37] Assessing and ensuring parameter identifiability for a physically-based strain hardening model for twinning-induced plasticity
    Bambach, M.
    Heppner, S.
    Steinmetz, D.
    Roters, F.
    [J]. MECHANICS OF MATERIALS, 2015, 84 : 127 - 139
  • [38] Characterization of Evolution of Microscopic Stress and Strain in High-Manganese Twinning-Induced Plasticity Steel
    Suzuki, Shigeru
    Hotta, Koji
    Kwon, Eui Pyo
    Fujieda, Shun
    Shinoda, Kozo
    Kumagai, Masayoshi
    Kajiwara, Kentaro
    Sato, Masugu
    Sato, Shigeo
    [J]. ISIJ INTERNATIONAL, 2015, 55 (10) : 2158 - 2165
  • [39] Dynamic strain aging of twinning-induced plasticity (TWIP) steel in tensile testing and deep drawing
    Kim, J. G.
    Hong, S.
    Anjabin, N.
    Park, B. H.
    Kim, S. K.
    Chin, K. -G.
    Lee, S.
    Kim, H. S.
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2015, 633 : 136 - 143
  • [40] Microscopic Stress and Strain Evolved in a Twinning-Induced Plasticity Fe-Mn-C Steel
    Suzuki, Shigeru
    Sato, Shigeo
    Hotta, Koji
    Kwon, Eui Pyo
    Fujieda, Shun
    Shinoda, Kozo
    Kajiwara, Kentaro
    Sato, Masugu
    [J]. RESIDUAL STRESSES IX, 2014, 996 : 135 - +
12345