[HTML][HTML] Grain refinement of magnesium alloys by dynamic recrystallization (DRX): A review

H Mirzadeh - Journal of Materials Research and Technology, 2023 - Elsevier
For elevated-temperature thermomechanical processing, the occurrence of recrystallization
during straining is known as dynamic recrystallization (DRX), which usually happens in Mg …

Tailoring the strengthening mechanisms of high-entropy alloys toward excellent strength-ductility synergy by metalloid silicon alloying: A review

MJ Sohrabi, A Kalhor, H Mirzadeh, K Rodak… - Progress in Materials …, 2024 - Elsevier
Metalloids and transition/refractory elements typically differ significantly in the electronic
structure and atomic size, allowing for stronger solid-solution hardening in high-entropy …

Synergistic effects of grain sizes on the corrosion behavior and mechanical properties in a metastable high-entropy alloy

K Lu, Z Lei, S Deng, J Li, T Feng, Z Luo, X Ma - Corrosion Science, 2023 - Elsevier
Synergistic effects of grain sizes on corrosion behavior and mechanical properties of
metastable high-entropy alloys (HEAs) were studied. The results exhibit that the corrosion …

Optimizing crack initiation energy in austenitic steel via controlled martensitic transformation

M Huang, L Wang, C Wang, Y Li, J Wang… - Journal of Materials …, 2024 - Elsevier
Although the seemingly negative effect of deformation-induced martensite (DIM) volume
fraction on the impact toughness of austenitic steels has been well documented, it relies …

Local chemical order enables an ultrastrong and ductile high-entropy alloy in a cryogenic environment

L Sun, Z He, N Jia, Y Guo, S Jiang, Y Yang, Y Liu… - Science …, 2024 - science.org
Owing to superior strength-ductility combination and great potential for applications in
extreme conditions, high-entropy alloys (HEAs) with the face-centered cubic (FCC) structure …

[HTML][HTML] Time-resolved evolution of the deformation mechanisms in a TRIP/TWIP Fe50Mn30Co10Cr10 high entropy during tensile loading probed with synchrotron X …

JG Lopes, J Shen, E Maawad, P Agrawal… - International Journal of …, 2024 - Elsevier
The present research focuses on analyzing the deformation mechanisms associated with
tensile loading of the Fe 50 Mn 30 Co 10 Cr 10 high entropy alloy (HEA) using synchrotron x …

Overcoming strength-ductility trade-off in Si-containing transformation-induced plasticity high-entropy alloys via metastability engineering

MJ Sohrabi, MS Mehranpour, JH Lee… - Materials Science and …, 2024 - Elsevier
Benefiting from the transformation-induced plasticity effect has been recognized as a new
approach to develop high-performance Si-containing high-entropy alloys with outstanding …

Achieving high strength and uniform ductility in high-entropy alloys via dynamic-precipitation accelerated transformation-induced plasticity

HT Jeong, Y **ng, HK Park, TW Na, SH Oh, WJ Kim - Acta Materialia, 2024 - Elsevier
This study presents a novel approach to fabricating advanced transformation-induced
plasticity (TRIP) high-entropy alloys (HEAs) that exhibit an exceptional combination of high …

On the work hardening capacity of high entropy alloys during low-temperature deformation: A review

H Hamdi, J Charkhchian, HR Abedi - Materials Science and Engineering: A, 2024 - Elsevier
This comprehensive review provides detailed information on the work-hardening capability
and unique deformation mechanisms of high-entropy alloys (HEAs) at low temperatures …

Effect of grain size on the deformation mechanism and fracture behavior of a non-equiatomic CoCrNi alloy with low stacking fault energy

SY Peng, YZ Tian, ZY Ni, S Lu, S Li - International Journal of Plasticity, 2024 - Elsevier
Manipulation of stacking fault energy (SFE) plays a significant role in microstructure control
and in turn mechanical properties of advanced alloys. In this work, we present the influence …