Cross-slip of extended dislocations and secondary deformation twinning in a high-Mn TWIP steel

S Shen, P Xie, C Wu, J Luo, J Chen - International Journal of Plasticity, 2024 - Elsevier
Twinning-induced plasticity (TWIP) steels have become important materials in industry
owing to the good combination of strength and ductility and high strain hardening rate. The …

Microstructural evolution during plastic deformation of twinning-induced plasticity steels

YK Lee - Scripta Materialia, 2012 - Elsevier
The microstructural evolution characteristics, especially mechanical twinning during plastic
deformation in twinning-induced plasticity (TWIP) steels, are briefly reviewed based on …

On the deformation twinning mechanisms in twinning-induced plasticity steel

JK Kim, MH Kwon, BC De Cooman - Acta Materialia, 2017 - Elsevier
Deformation twinning in coarse-grained fcc metals results from the highly coordinated glide
of Shockley partial dislocations with the same Burgers vector on successive {111}-type …

Quasi-static and dynamic deformation mechanisms interpreted by microstructural evolution in TWinning Induced Plasticity (TWIP) steel

J Park, M Kang, SS Sohn, SH Kim, HS Kim… - Materials Science and …, 2017 - Elsevier
As automotive steels require high impact resistance for absorbing impact energy upon
vehicle body collision, detailed investigation of dynamic deformation behavior of TWinning …

A mechanism-based model for deformation twinning in polycrystalline FCC steel

YY Wang, X Sun, YD Wang, XH Hu, HM Zbib - Materials Science and …, 2014 - Elsevier
Deformation twinning, a common and important plastic deformation mechanism, is the key
contributor to the excellent combination of strength and ductility in twinning-induced …

Mechanism of twinning induced plasticity in austenitic lightweight steel driven by compositional complexity

ZH Lai, YH Sun, YT Lin, JF Tu, HW Yen - Acta Materialia, 2021 - Elsevier
The current work investigated the mechanical behaviors of a novel austenitic lightweight Fe-
Mn-Al-Si-C steel that combined the characteristics of lightweight steel and TWIP steel, due to …

Investigations of dislocation-type evolution and strain hardening during mechanical twinning in Fe-22Mn-0.6 C twinning-induced plasticity steel

H Zhi, C Zhang, S Antonov, H Yu, T Guo, Y Su - Acta Materialia, 2020 - Elsevier
In this study, for the first time, the evolution of geometrically necessary dislocation (GND) and
statistically stored dislocation (SSD) densities, as well as their roles in strain hardening …

Strain hardening model of twinning induced plasticity steel at different temperatures

F Liu, WJ Dan, WG Zhang - Materials & Design (1980-2015), 2015 - Elsevier
Based on the dislocation and twinning theory, a physical model is developed in this paper to
study the influence of temperature on the strain hardening behavior of Twinning Induced …

Stacking fault energy and tensile deformation behavior of high-carbon twinning-induced plasticity steels: Effect of Cu addition

X Peng, D Zhu, Z Hu, W Yi, H Liu, M Wang - Materials & Design, 2013 - Elsevier
Three experimental fully austenitic high-carbon twinning-induced plasticity (TWIP) steel
grades were produced and the stacking fault energy (SFE) was investigated based on the …

Revealing the small post-necking elongation in twinning-induced plasticity steels

JK Hwang - Journal of materials science, 2020 - Springer
The mechanism of small post-necking elongation (PE) in twinning-induced plasticity (TWIP)
steels has been investigated from a metallurgical and mechanical engineering perspective …