The impact of grain-scale strain localization on strain hardening of a high-Mn steel: Real-time tracking of the transition from the γ→ ε→ α'transformation to twinning

IR Souza Filho, A Dutta, DRA Junior, W Lu… - Acta Materialia, 2020 - Elsevier
Strain partitioning and localization were investigated in a high-Mn steel (17.1 wt.% Mn)
during tensile testing by a correlative probing approach including in-situ synchrotron X-ray …

In-situ investigation of strain partitioning and microstructural strain path development up to and beyond necking

HS Oh, K Biggs, O Güvenç, H Ghassemi-Armaki… - Acta Materialia, 2021 - Elsevier
Multi-phase metallic materials exhibit significant levels of strain partitioning and localization
when plastically deformed. Connecting these microstructural processes to macroscopic …

Strain partitioning and strain localization in medium manganese steels measured by in situ microscopic digital image correlation

A Dutta, D Ponge, S Sandlöbes, D Raabe - Materialia, 2019 - Elsevier
In situ microscopic-digital image correlation (µ-DIC) is used to investigate the strain
partitioning and strain localization behavior in a medium manganese steel. Continuous …

Temperature-dependent micromechanical behavior of medium-Mn transformation-induced-plasticity steel studied by in situ synchrotron X-ray diffraction

M Zhang, L Li, J Ding, Q Wu, YD Wang, J Almer, F Guo… - Acta Materialia, 2017 - Elsevier
The temperature-dependent micromechanical behavior of medium-Mn transformation-
induced-plasticity (TRIP) steel with a nominal chemical composition of Fe-0.1 C-10Mn-2Al …

An in-situ neutron diffraction study of a multi-phase transformation and twinning-induced plasticity steel during cyclic loading

AA Saleh, DW Brown, EV Pereloma, B Clausen… - Applied Physics …, 2015 - pubs.aip.org
In-situ neutron diffraction during cyclic tension-compression loading (∼+ 3.5% to− 2.8%) of
a 17Mn-3Al-2Si-1Ni-0.06 C steel that exhibits concurrent transformation and twinning …

The role of Mn on twinning behavior and tensile properties of coarse-and fine-grained Fe–Mn–C twinning-induced plasticity steels

D Li, L Qian, C Wei, S Liu, F Zhang, J Meng - Materials Science and …, 2020 - Elsevier
The twinning behavior, strain hardening and tensile properties of coarse-and fine-grained
Fe-13/18/22Mn-1.0 C twinning-induced plasticity (TWIP) steels were investigated by …

An investigation to the microstructural evolution of Fe–29Mn–5Al dual-phase twinning-induced plasticity steel through annealing

V Torabinejad, A Zarei-Hanzaki, S Moemeni… - Materials & Design, 2011 - Elsevier
The potential effects of twinning induced plasticity have been taken into consideration to
further improve the mechanical properties of advanced high-strength steels. Accordingly the …

Nanoscale characterization of the evolution of the twin–matrix orientation in Fe–Mn–C twinning-induced plasticity steel by means of transmission electron microscopy …

A Albou, M Galceran, K Renard, S Godet, PJ Jacques - Scripta Materialia, 2013 - Elsevier
The evolution of the orientation relationship between mechanical twins and the surrounding
matrix with the degree of plastic deformation has been characterized at the nanoscale in …

Microstrain partitioning, transformation induced plasticity, and the evolution of damage during deformation of an austenitic-martensitic 1.5 GPa quench and partition …

C Pelligra, J Samei, BS Amirkhiz, LG Hector Jr… - Materials Science and …, 2024 - Elsevier
The coupling of multiple advanced characterization techniques performed on a Fe-0.2 C-3.4
Mn-1.6 Si, austenitic-martensitic, Quench and Partition steel (Q&P) with ultrahigh strength …

The influence of silicon additions on the deformation behavior of austenite-ferrite duplex medium manganese steels

B Sun, F Fazeli, C Scott, N Brodusch, R Gauvin, S Yue - Acta Materialia, 2018 - Elsevier
The present study systematically investigated the effect of Si additions from 0 to 3 wt.% on
the deformation mechanisms of a 0.2 C-10Mn-3Al medium Mn steel. Two austenite-ferrite …