A general perspective of Fe–Mn–Al–C steels

OA Zambrano - Journal of materials science, 2018 - Springer
During the last years, the scientific and industrial community has focused on the astonishing
properties of Fe–Mn–Al–C steels. These high advanced steels allow high-density reductions …

Serial sectioning in the SEM for three dimensional materials science

MLP Echlin, TL Burnett, AT Polonsky, TM Pollock… - Current Opinion in Solid …, 2020 - Elsevier
Here we explore the range of serial sectioning techniques that have evolved over the past
decade, providing a comprehensive toolkit for capturing rich 3D microstructures, chemistries …

Size effects and plastic deformation mechanisms in single-crystalline CoCrFeNi micro/nanopillars

Q Zhang, R Huang, J Jiang, T Cao, Y Zeng, J Li… - Journal of the …, 2022 - Elsevier
As emerging and revolutionary alloy materials, high entropy alloys (HEAs) have been
extensively studied because of their unique composition, microstructures and excellent …

Evolution of partial dislocation slip–mediated deformation twins in single crystals: a discrete dislocation plasticity model and an analytical approach

C Wang, C Sun, W Cai, L Qian, X Guo… - International Journal of …, 2022 - Elsevier
Deformation twinning is an essential plastic deformation mechanism that realizes the trade–
off between strength and ductility. Twins nucleate and grow by the coordinated slip of partial …

Mechanical properties and deformation behaviours of submicron-sized Cu–Al single crystals

R Niu, X An, L Li, Z Zhang, YW Mai, X Liao - Acta Materialia, 2022 - Elsevier
Tuning stacking fault energy (SFE) via alloying provides a robust protocol to manipulate
deformation mechanism and consequently the mechanical properties of metallic materials …

[HTML][HTML] Unusual step-like stress flow behavior and mechanisms of a 1.3 GPa grade medium-Mn steel with 51.2% ductility

S Yan, Z Yu, T Liang, S Wang, W Li, X Tao, X Liu - Materials & Design, 2023 - Elsevier
Abstract A Fe-8.9 Mn-1.59 Si-1.0 Al-0.25 C medium-Mn steel have achieved a superior
combination of strength and ductility, ie, the product of strength and elongation (PSE) of 66.5 …

Influence of intercritical annealing temperature on microstructure, microtexture, and tensile behavior of TRIP-assisted medium manganese steel

S Mohapatra, A Mandal, G Poojari, S Das, K Das - Materialia, 2023 - Elsevier
The present work investigates, the effect of intercritical annealing temperature on the
microstructure, microtexture, tensile behavior, and mechanical stability of austenite in …

[HTML][HTML] On the orientation-dependent mechanical properties of interstitial solute-strengthened Fe49. 5Mn30Co10Cr10C0. 5 high entropy alloy produced by directed …

A Chabok, W Zhang, J Shen, JP Oliveira, H Wang… - Additive …, 2024 - Elsevier
Abstract Interstitial solute-strengthened Fe 49.5 Mn 30 Cr 10 Co 10 C 0.5 (at%) high entropy
alloy was additively manufactured by directed energy deposition (DED) process in this work …

Microscopic strain partitioning in Lüders band of an ultrafine-grained medium Mn steel

XG Wang, CH Liu, BB He, C Jiang… - Materials Science and …, 2019 - Elsevier
This paper is focused on the determination and understanding of the microscopic strain
partitioning in the Lüders band of an ultrafine-grained medium Mn transformation-induced …

Stabilizing austenite via intercritical Mn partitioning in a medium Mn steel

B Hu, Q Zheng, Y Lu, C Jia, T Liang, C Zheng, D Li - Scripta Materialia, 2023 - Elsevier
In this study, a novel processing route of intercritical Mn partitioning is proposed to stabilize
the reverted austenite in a medium Mn steel. The Fe-5Mn-0.2 C-1.5 Al (wt.%) steel is …