Deformation behavior of a high-plasticity nano/ultrafine-grained N-bearing duplex stainless steel: Twin/twin-like induced plasticity effect

被引：10
|
作者：
Moallemi, Mohammad [1 ,2 ]
Zarei-Hanzaki, Abbas [1 ]
Kim, Sung-Joon [2 ]
Hong, Changwan [2 ]
Nezhadfar, Pooriya Dastranjy [1 ]
机构：
[1] Univ Tehran, Coll Engn, Sch Met & Mat Engn, Complex Lab Hot Deformat & Thermomech Proc High P, Tehran, Iran
[2] Pohang Univ Sci & Technol, Grad Inst Ferrous Technol, Pohang, South Korea
来源：
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2017年 / 700卷
关键词：
Nano/ultrafine-grained structure; Duplex stainless steels; planar defect; Twin/twin-like induced plasticity; Strain induced martensite; MECHANICAL-PROPERTIES; MICROSTRUCTURE; TRANSFORMATION;
D O I：
10.1016/j.msea.2017.06.040
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The present study deals with the grain refinement of a high nitrogen duplex stainless steel through cold rolling up to 80% and subsequent reversion annealing in the range of 750 degrees C to 1100 degrees C at various duration times. The microstructural observations showed that the nano/ultrafine-grained (NG/UFG) austenite with the grain size of 400 nm was obtained by annealing at 900 degrees C for 30 s due to alpha-martensite to austenite complete reverse transformation. The NG/UFG duplex steel indicated a superior mechanical properties consist of 1 GPa yield strength (YS) and 40% elongation to fracture. The transmission electron microscopy study of the tensile deformed NG/UFG material indicated that the nature of extraordinary plasticity in NG/UFG material is because of the dense planar defects, specifically, the twin/twin-like induced plasticity effect in austenite, accompanied with strain accommodation of coarse grain ferrite phase.
引用
收藏
页码：637 / 640
页数：4
相关论文
共 43 条
  • [31] Effect of friction stir welding with different heat input on microstructure evolution, mechanical properties and deformation behavior of twin-induced plasticity steel
    Qiao, Ke
    Wang, Kuaishe
    Gao, Feng
    Xue, Kairui
    Yao, Jingchang
    Wang, Wen
    MATERIALS CHARACTERIZATION, 2024, 215
  • [32] The significance of phase reversion-induced nanograined/ultrafine-grained (NG/UFG) structure on the strain hardening behavior and deformation mechanism in copper-bearing antimicrobial austenitic stainless steel
    Dong, H.
    Li, Z. C.
    Somani, M. C.
    Misra, R. D. K.
    JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS, 2021, 119
  • [33] Effects of temperature, strain rate and grain size on the Twin Induced Plasticity (TWIP) effect of an AISI 316 LV austenitic stainless steel
    Braga, Diogo Pedrino
    Palhares, Ieda Cardoso
    Afonso, Conrado Ramos Moreira
    Magalhaes, Danielle Cristina Camilo
    Della Rovere, Carlos Alberto
    Kliauga, Andrea Madeira
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2025, 931
  • [34] Strain hardening behavior of phase reversion-induced nanograined/ultrafine-grained (NG/UFG) austenitic stainless steel and relationship with grain size and deformation mechanism
    Challa, V. S. A.
    Wan, X. L.
    Somani, M. C.
    Karjalainen, L. P.
    Misra, R. D. K.
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2014, 613 : 60 - 70
  • [35] Unraveling the Effect of Deformation Temperature on the Mechanical Behavior and Transformation-Induced Plasticity of the SUS304L Stainless Steel
    Zergani, Aqil
    Mirzadeh, Hamed
    Mahmudi, Reza
    STEEL RESEARCH INTERNATIONAL, 2020, 91 (09)
  • [36] Effect of Deformation Twin on Mechanical Properties of a Lean Manganese Twinning Induced Plasticity (TWIP) Steel Deformed at Quasi-Static Strain Rates
    Song, Byeong-Hwan
    Kim, Jinyoung
    Jeong, Seunghun
    Choi, Ildong
    Lee, Young-Kook
    KOREAN JOURNAL OF METALS AND MATERIALS, 2014, 52 (01): : 1 - 9
  • [37] The significance of phase reversion-induced nanograined/ultrafine-grained structure on the load-controlled deformation response and related mechanism in copper-bearing austenitic stainless steel
    Hu, C. Y.
    Somani, M. C.
    Misra, R. D. K.
    Yang, C. G.
    JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS, 2020, 104 (104)
  • [38] Effect of kinematic stability of the austenite phase on phase transformation behavior and deformation heterogeneity in duplex stainless steel using the crystal plasticity finite element method
    Kim, Eun-Young
    Woo, WanChuck
    Heo, Yoon-Uk
    Seong, BaekSeok
    Choi, JeomYong
    Choi, Shi-Hoon
    INTERNATIONAL JOURNAL OF PLASTICITY, 2016, 79 : 48 - 67
  • [39] Nano/ultrafine grained austenitic stainless steel through the formation and reversion of deformation-induced martensite: Mechanisms, microstructures, mechanical properties, and TRIP effect
    Shirdel, M.
    Mirzadeh, H.
    Parsa, M. H.
    MATERIALS CHARACTERIZATION, 2015, 103 : 150 - 161
  • [40] The effect of nitrogen on the formation of phase reversion-induced nanograined/ultrafine-grained structure and mechanical behavior of a Cr-Ni-N steel
    Misra, R. D. K.
    Zhang, Z.
    Venkatasurya, P. K. C.
    Somani, M. C.
    Karjalainen, L. P.
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2011, 528 (03): : 1889 - 1896
12345