Effect of annealing time on the microstructure and mechanical properties of aluminum added low-density medium manganese steel

被引：0
|
作者：
Mohapatra, Sudipta [1 ]
Das, Karabi [1 ]
Das, Siddhartha [1 ]
机构：
[1] Department of Metallurgical and Materials Engineering, Indian Institute of Technology, Kharagpur,721302, India
来源：
Materials Letters | 2022年 / 318卷
关键词：
Austenite - Manganese steel - Manganese - Aluminum - Plasticity - Density (specific gravity) - Annealing - Manganese alloys - Mechanical stability;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The current investigation reports the influence of annealing time on the microstructure, mechanical properties and mechanical stability of austenite in a thermo-mechanically processed medium-Mn (Fe-3.92Al-6.78Mn-1.34Si-0.18C (wt.%)) steel. The specimen annealed at 750 °C for 60 min has better tensile properties than the 30 and 180 min annealed specimen. The combination of higher austenite fraction, higher transformation ratio of austenite and optimum recrystallized fraction lead to the better tensile properties of 60 min annealed specimen. Further, the lower mechanical stability of austenite promotes the transformation-induced plasticity (TRIP) effect, which improves the ductility of the 60 min annealed specimen. © 2022 Elsevier B.V.
引用
收藏
相关论文
共 50 条
  • [21] Effect of Nb microalloying on microstructure evolution and mechanical properties in low carbon medium manganese steel
    Zhang, Danqi
    Liu, Gang
    Zhang, Ke
    Sun, Xinjun
    Liang, Xiaokai
    Yong, Qilong
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2021, 824
  • [22] TiC precipitation induced effect on microstructure and mechanical properties in low carbon medium manganese steel
    Han, Y.
    Shi, J.
    Xu, L.
    Cao, W. Q.
    Dong, H.
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2011, 530 : 643 - 651
  • [23] Effect of annealing process on microstructure and mechanical property of medium-manganese TRIP steel
    Wang, Xu-ming
    Zhao, Ai-min
    Chen, Shan-shan
    Bao, Zhi-yi
    INTERNATIONAL JOURNAL OF MATERIALS & PRODUCT TECHNOLOGY, 2022, 64 (3-4): : 265 - 277
  • [24] Influence of Aluminum on Microstructure and Mechanical Properties of Air-Hardened Medium Manganese Steel
    Ridlo, Faried
    Zhang, Botao
    Akkus, Can
    Gulbay, Oguz
    Chakraborty, Anindita
    Hu, Bin
    Luo, Haiwen
    Krupp, Ulrich
    Gramlich, Alexander
    STEEL RESEARCH INTERNATIONAL, 2024,
  • [25] Effect of cooling methods after annealing on the microstructure and mechanical properties of cold-rolled medium manganese steel
    Zhao, A.-M. (aimin.zhao@ustb.edu.cn), 1600, University of Science and Technology Beijing (35):
  • [26] Effect of Intercritical Annealing Time on Microstructure Evolution and Mechanical Properties of Low Carbon Medium Manganese Steel Subjected to Multi-Step Heat Treatment Process
    Wang, Feilong
    Ye, Xiaoyu
    Ren, Shoubin
    Zhang, Kaihua
    Liang, Xiaokai
    Liu, Gang
    MATERIALS, 2022, 15 (07)
  • [27] Effect of cooling medium on the κ carbide precipitation behavior, microstructure and impact properties of FeMnAlC low-density steel
    Zhang, Tenghao
    Wei, Hongyu
    Zhang, Ke
    Fu, Xibin
    Cao, Yanguang
    Zhang, Xiaofeng
    Li, Zhaodong
    Liu, Hongyan
    MATERIALS TODAY COMMUNICATIONS, 2023, 37
  • [28] Effect of annealing time on the microstructure and SCC behavior of an austenite-based low-density steel in a marine atmosphere
    Wu, Wei
    Hong, You
    Xu, Xuexu
    Cheng, Huanlin
    Liu, Zhiyong
    CORROSION SCIENCE, 2022, 205
  • [29] Effect of Intercritical Annealing and Austempering on the Microstructure and Mechanical Properties of a High Silicon Manganese Steel
    Franceschi, Mattia
    Pezzato, Luca
    Gennari, Claudio
    Fabrizi, Alberto
    Polyakova, Marina
    Konstantinov, Dmitry
    Brunelli, Katya
    Dabala, Manuele
    METALS, 2020, 10 (11) : 1 - 19
  • [30] Microstructure, Mechanical Properties and Welding of Low Carbon, Medium Manganese TWIP/TRIP Steel
    Podany, Pavel
    Reardon, Christopher
    Koukolikova, Martina
    Prochazka, Radek
    Franc, Ales
    METALS, 2018, 8 (04)
12345