Twinning-induced plasticity (TWIP) steels

BC De Cooman, Y Estrin, SK Kim - Acta Materialia, 2018 - Elsevier
This article reviews original work and important new developments in the field of
deformation behavior of high manganese face-centered cubic γ-Fe alloys. Owing to their …

On deformation behavior of Fe-Mn based structural alloys

P Chowdhury, D Canadinc, H Sehitoglu - Materials Science and …, 2017 - Elsevier
This article is a literature review of recent advances in novel Fe-Mn based alloys, drawing
specific examples on Hadfield and TWIP steels, and high entropy and shape memory alloys …

Microstructure evolution and deformation behavior during stretching of a compositionally inhomogeneous TWIP-TRIP cantor-like alloy by laser powder deposition

JX Fang, JX Wang, YJ Wang, HT He, DB Zhang… - Materials Science and …, 2022 - Elsevier
Abstract A TWIP-TRIP high-entropy alloy with inhomogeneous chemical composition was
prepared by laser powder deposition (LPD). The microstructure and properties of the alloy …

Revealing the strain-hardening behavior of twinning-induced plasticity steels: Theory, simulations, experiments

DR Steinmetz, T Jäpel, B Wietbrock, P Eisenlohr… - Acta Materialia, 2013 - Elsevier
We present a multiscale dislocation density-based constitutive model for the strain-
hardening behavior in twinning-induced plasticity (TWIP) steels. The approach is a physics …

Exceptional strength-ductility combination of additively manufactured high-entropy alloy matrix composites reinforced with TiC nanoparticles at room and cryogenic …

T Lu, N Yao, H Chen, B Sun, XY Chen, S Scudino… - Additive …, 2022 - Elsevier
The cryogenic mechanical properties and deformation behaviour of additively manufactured
(AM) medium/high-entropy alloys (MEA/HEA) and their composites are seldom studied. This …

Strengthening contributions of dislocations and twins in warm-rolled TWIP steels

YZ Li, ZY Liang, MX Huang - International Journal of Plasticity, 2022 - Elsevier
A twinning-induced plasticity (TWIP) steel was processed by warm rolling with different
reduction ratios to elevate yield strength while maintaining considerable ductility. To …

Simultaneous improvement of strength and plasticity: Additional work-hardening from gradient microstructure

CW Shao, P Zhang, YK Zhu, ZJ Zhang, YZ Tian… - Acta Materialia, 2018 - Elsevier
Enhancing strength-ductility synergy of materials has always been a hot but difficult topic in
material science, for most structural materials, steels in particular, it is inevitable to sacrifice …

A β-titanium alloy with extra high strain-hardening rate: design and mechanical properties

C Brozek, F Sun, P Vermaut, Y Millet, A Lenain… - Scripta Materialia, 2016 - Elsevier
In this paper, a new β-metastable titanium alloy, based on the Ti–Cr–Sn system, displaying
both an extremely high work hardening rate and a uniform deformation larger than 0.35, was …

Anisotropic polycrystal plasticity due to microstructural heterogeneity: A multi-scale experimental and numerical study on additively manufactured metallic materials

SAH Motaman, F Roters, C Haase - Acta Materialia, 2020 - Elsevier
Additively manufactured (AM) metallic parts exhibit substantially different microstructures
compared to those that are conventionally produced. Characterization studies have …

Crystal plasticity finite element analysis of gradient nanostructured TWIP steel

X Lu, J Zhao, Z Wang, B Gan, J Zhao, G Kang… - International Journal of …, 2020 - Elsevier
Although twinning induced plasticity (TWIP) steels have achieved a satisfactory combination
of high strength and large plasticity, surface nanocrystallization realizes a further …