Influence of Al content on the strain-hardening behavior of aged low density Fe-Mn-Al-C steels with high Al content

被引：98
作者：
Wu, Z. Q. [1 ,2 ]
Ding, H. [1 ]
An, X. H. [2 ]
Han, D. [1 ]
Liao, X. Z. [2 ]
机构：
[1] Northeastern Univ, Sch Met & Mat, Shenyang 110819, Peoples R China
[2] Univ Sydney, Sch Aerosp Mech & Mechatron Engn, Sydney, NSW 2006, Australia
来源：
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2015年 / 639卷
基金：
澳大利亚研究理事会;
关键词：
Fe-Mn-Al-C steels; kappa-carbide; Strain hardening rate; Planar slip; Deformation mechanism; GRAIN-BOUNDARY PRECIPITATION; MECHANICAL-PROPERTIES; INDUCED PLASTICITY; SINGLE-CRYSTALS; HIGH-STRENGTH; KAPPA-PHASE; ALLOYS; DUCTILITY; MICROSTRUCTURE; ORIGIN;
D O I：
10.1016/j.msea.2015.05.002
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The influence of Al content on the microstructure, deformation behavior and strain hardening rate of aged high strength low density Fe-Mn-Al-C steels was investigated. Increasing the Al content in the steels increases the volume fraction of shearable nanocrystalline coherent kappa-carbide precipitates. This results in strengthening the strain softening effect on glide planes and a decreased density of slip bands, leading to significant decrease of the strain hardening rate. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码：187 / 191
页数：5
相关论文
共 50 条
[41]   Influence of Al Variation on the Mechanical Properties and Critical Shear Stress of Twinning in Fe-Mn-Al-C Steels [J].
Riaz, T. ;
Das, S. R. ;
Sahu, P. .
JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2023, 32 (04) :1636-1644
[42]   Influence of Al Variation on the Mechanical Properties and Critical Shear Stress of Twinning in Fe-Mn-Al-C Steels [J].
T. Riaz ;
S. R. Das ;
P. Sahu .
Journal of Materials Engineering and Performance, 2023, 32 :1636-1644
[43]   Tensile Behavior and Deformation Mechanism of Fe-Mn-Al-C Low Density Steel with High Strength and High Plasticity [J].
Pang, Jingyu ;
Zhou, Zhanming ;
Zhao, Zhengzhi ;
Tang, Di ;
Liang, Juhua ;
He, Qing .
METALS, 2019, 9 (08)
[44]   Influence of Annealing Temperature on Microstructure and Three-Stage Strain Hardening Behavior in Cold-Rolled Fe-Mn-Al-C Steel [J].
Zhou, Naipeng ;
Song, Renbo ;
Yang, Fuqiang ;
Li, Xuan ;
Li, Jiajia .
JOM, 2019, 71 (11) :4105-4113
[45]   The influence of temperature on the strain-hardening behavior of Fe-22/25/28Mn-3Al-3Si TRIP/TWIP steels [J].
Pierce, D. T. ;
Benzing, J. T. ;
Jimenez, J. A. ;
Hickel, T. ;
Bleskov, I. ;
Keum, J. ;
Raabe, D. ;
Wittig, J. E. .
MATERIALIA, 2022, 22
[46]   Alloy Design, Combinatorial Synthesis, and Microstructure-Property Relations for Low-Density Fe-Mn-Al-C Austenitic Steels [J].
Raabe, D. ;
Springer, H. ;
Gutierrez-Urrutia, I. ;
Roters, F. ;
Bausch, M. ;
Seol, J. -B. ;
Koyama, M. ;
Choi, P. -P. ;
Tsuzaki, K. .
JOM, 2014, 66 (09) :1845-1856
[47]   Strain rate-dependent hardening with dislocation-twin interaction of Fe-Mn-Al-C steel using crystal plasticity [J].
Su, Z. X. ;
Li, N. ;
Sun, C. Y. ;
Zhao, J. Q. ;
Wang, C. H. ;
Qian, L. Y. .
MATERIALS SCIENCE AND TECHNOLOGY, 2019, 35 (12) :1436-1447
[48]   Microstructure evolution and mechanical behavior of Fe-Mn-Al-C low-density steel upon aging [J].
Banis, Alexandros ;
Gomez, Andrea ;
Bliznuk, Vitaliy ;
Dutta, Aniruddha ;
Sabirov, Ilchat ;
Petrov, Roumen H. .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2023, 875
[49]   Nano-mechanical properties of Fe-Mn-Al-C lightweight steels [J].
Rahnama, Alireza ;
Kotadia, Hiren ;
Clark, Samuel ;
Janik, Vit ;
Sridhar, Seetharaman .
SCIENTIFIC REPORTS, 2018, 8
[50]   Hot Deformation and Dynamic Recrystallization Behavior of Austenite-Based Low-Density Fe-Mn-Al-C Steel [J].
Li, Ya-Ping ;
Song, Ren-Bo ;
Wen, Er-Ding ;
Yang, Fu-Qiang .
ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2016, 29 (05) :441-449
12345