[HTML][HTML] Room temperature deformation mechanisms of a Fe–Mn–Al–C steel

A Moshiri, A Zarei-Hanzaki, J Charkhchian… - Journal of Materials …, 2023 - Elsevier
This study aims to investigate the deformation mechanisms of an austenite-based duplex Fe–
Mn–Al–C steel at room-temperature through uniaxial tensile tests, strain rate sensitivity and …

Unleashing the microstructural evolutions during hot deformation of as-cast AlCoCrFeNi2. 1 eutectic high entropy alloy

J Charkhchian, A Zarei-Hanzaki, TM Schwarz… - Intermetallics, 2024 - Elsevier
Many applications with potential use of high entropy alloys (HEAs) involve thermo-
mechanical processing. The principal aim of this study is to elucidate the deformation …

High temperature tensile properties and deformation behavior of CoCrFeNiW0. 2 high entropy alloy

P Wang, W Wu, A Pan, Z Guo, L Xia, F Cui… - International Journal of …, 2024 - Elsevier
High entropy alloys (HEAs) have been a new-type of structural materials, which show good
performance in various extreme conditions. In the present study, we systematically …

High temperature deformation behavior of Al0. 2CoCrFeNiMo0. 5 high entropy alloy: Dynamic strain ageing

Y Palguna, S Kotla, R Korla - Journal of Alloys and Compounds, 2023 - Elsevier
High temperature deformation behavior of Al 0.2 CoCrFeNiMo 0.5 high entropy alloy was
investigated in fully annealed condition. Microstructural studies were performed using SEM …

Features and Restrictions of Electroslag Remelting with Silica‐Bearing Slags for Lightweight High Manganese Steel

L Medovar, G Stovpchenko, L Lisova… - Steel research …, 2023 - Wiley Online Library
Experiments are conducted to investigate the electroslag remelting process of Fe‐(20‐30)
Mn‐(10‐12.0) Al‐(1‐2) C (wt%) steel in a short collar mold using a characteristic silica …

[HTML][HTML] Predicting the strain hardening behavior and constructing processing maps of a lightweight Fe–Mn–Al–C steel through phenomenological modelling

I Rahimi, HR Abedi - Journal of Materials Research and Technology, 2024 - Elsevier
This research deals with predicting the strain hardening behavior and constructing the
processing maps of a lightweight steel over a wide range of temperature. To achieve this …

Deformation twinning and feature size mediated strain hardening behavior in a medium-entropy alloy at the mesoscopic scale

Q Zhu, Y Zhou, D Luan, L Zhang, B Gan, G Fan… - Materials …, 2024 - Elsevier
MP35N medium-entropy alloy with low stacking fault energy (SFE) is widely used in the
biomedical field due to its excellent biocompatibility and mechanical property matching. With …

Carbon addition and temperature dependent tensile deformation resistance and capacity of a low-cost 3rd-generation Ni-based single crystal superalloy

YM Li, XG Wang, ZH Tan, HY Guo, XP Tao… - Materials …, 2024 - Elsevier
A balance between the mechanical performance and castability of Ni-based single crystal
superalloys is expected to be achieved by doping with appropriate carbon content. In this …

Effects of increasing the strain rate on mechanical twinning and dynamic strain aging in Fe-12.5 Mn-1.1 C and Fe–24Mn-0.45 C–2Al austenitic steels

M Khedr, W Li, N Min, W Liu, X Jin - Materials Science and Engineering: A, 2022 - Elsevier
Understanding the relationship between mechanical twinning and dynamic strain aging
(DSA) in austenitic steels is necessary for steel development. DSA can be manipulated by …

Effect of Si on the deformation behavior of retained austenite and annealed martensite in medium Mn steels

C Song, Z Zhang, W Wu, H Wang, Z Cheng… - Materials Science and …, 2024 - Elsevier
The present study systematically investigated the effect of Si additions from 0 to 4 wt% on the
deformation mechanism of a Fe-0.2 C-6.8 Mn (wt.%) medium Mn steel. The duplex …