Anomalous dislocation response to deformation strain in CrFeCoNiPd high-entropy alloys with nanoscale chemical fluctuations

H Ying, X Yang, H He, A Yan, K An, Y Ke, Z Wu, S Tang… - Scripta Materialia, 2024 - Elsevier
Nanoscale chemical fluctuations and their effect on the deformation behavior of CrFeCoNi-
based high-entropy alloys (HEAs) were investigated using small-angle scattering and in situ …

[HTML][HTML] Nanostructured materials derived from high entropy alloys–State-of-the-art and leading technical applications

A Kausar, MH Eisa, O Aldaghri, KH Ibnaouf, A Mimouni - Results in Physics, 2024 - Elsevier
Exceptional category of alloys comprising five or more alloying metals in structures are
referred as high entropy alloys. Uniqueness of these alloys have been observed due to the …

[HTML][HTML] Influence of high-strain-rate compression and subsequent heat treatment on (TiNbZr) 89 (AlTa) 11 refractory high-entropy alloys: Dynamic-mechanical …

MA Khan, J Brechtl, M Hamza, C Feng, A Mansoor… - Materials & Design, 2024 - Elsevier
This study explored the dynamic-mechanical behavior of a novel low-density (TiNbZr) 89
(AlTa) 11 refractory high-entropy alloy (RHEA) across strain rates ranging from 1.0× 10 3 to …

Combining strength and ductility in a precipitation (γ') hardened Fe-rich compositionally complex alloy via recystallisation

M Annasamy, J Joseph, P Cizek, A Vahid… - Materials Science and …, 2024 - Elsevier
Fe-rich alloys are the most attractive among the compositionally complex alloys (CCAs)
owing to the excellent combinations of mechanical properties combined with low cost. The …

Laser Powder Bed Fusion Processing of Low Cost CoCrFeNiMoxNby High Entropy Alloys with Promising High-Temperature Properties via In Situ Alloying …

S Venkatesh Kumaran, JM Torralba - Metals, 2024 - mdpi.com
A blend of only commercial powders, including Ni625, CoCrF75, and 316L, were used as
the raw material for fabricating non-equiatomic CoCrFeNiMoxNby high entropy alloys …