High-entropy alloys: a critical assessment of their founding principles and future prospects

EJ Pickering, NG Jones - International Materials Reviews, 2016‏ - journals.sagepub.com
High-entropy alloys (HEAs) are a relatively new class of materials that have gained
considerable attention from the metallurgical research community over recent years. They …

[HTML][HTML] Ab initio phase stabilities and mechanical properties of multicomponent alloys: A comprehensive review for high entropy alloys and compositionally complex …

Y Ikeda, B Grabowski, F Körmann - Materials Characterization, 2019‏ - Elsevier
Multicomponent alloys with multiple principal elements including high entropy alloys (HEAs)
and compositionally complex alloys (CCAs) are attracting rapidly growing attention. The …

Dynamic deformation behaviors and mechanisms of CoCrFeNi high-entropy alloys

T Cao, Q Zhang, L Wang, L Wang, Y **ao, J Yao, H Liu… - Acta Materialia, 2023‏ - Elsevier
Due to their unique microstructures and chemical compositions, high-entropy alloys (HEAs)
exhibit remarkable mechanical properties, such as high strength, excellent ductility and …

[كتاب][B] High-entropy alloys

BS Murty, JW Yeh, S Ranganathan, PP Bhattacharjee - 2019‏ - books.google.com
High-Entropy Alloys, Second Edition provides a complete review of the current state of the
field of high entropy alloys (HEA). Building upon the first edition, this fully updated release …

Local lattice distortion in high-entropy alloys

H Song, F Tian, QM Hu, L Vitos, Y Wang, J Shen… - Physical Review …, 2017‏ - APS
The severe local lattice distortion, induced mainly by the large atomic size mismatch of the
alloy components, is one of the four core effects responsible for the unprecedented …

Mechanical properties of refractory high-entropy alloys: Experiments and modeling

HW Yao, JW Qiao, JA Hawk, HF Zhou, MW Chen… - Journal of Alloys and …, 2017‏ - Elsevier
Refractory high-entropy alloys hold the potential for high-temperature applications beyond
the capability of the state-of-the-art Ni-based superalloys, and thus, it is important to study …

Probing deformation mechanisms of a FeCoCrNi high-entropy alloy at 293 and 77 K using in situ neutron diffraction

Y Wang, B Liu, K Yan, M Wang, S Kabra, YL Chiu… - Acta Materialia, 2018‏ - Elsevier
The deformation responses at 77 and 293 K of a FeCoNiCr high-entropy alloy, produced by
a powder metallurgy route, are investigated using in situ neutron diffraction and correlative …

Ab initio assisted design of quinary dual-phase high-entropy alloys with transformation-induced plasticity

Z Li, F Körmann, B Grabowski, J Neugebauer, D Raabe - Acta Materialia, 2017‏ - Elsevier
We introduce a new class of high-entropy alloys (HEAs), ie, quinary (five-component) dual-
phase (DP) HEAs revealing transformation-induced plasticity (TRIP), designed by using a …

Ab initio thermodynamics of the CoCrFeMnNi high entropy alloy: Importance of entropy contributions beyond the configurational one

D Ma, B Grabowski, F Körmann, J Neugebauer… - Acta Materialia, 2015‏ - Elsevier
We investigate the thermodynamic properties of the prototype equi-atomic high entropy alloy
(HEA) CoCrFeMnNi by using finite-temperature ab initio methods. All relevant free energy …

Mechanical properties and stacking fault energies of NiFeCrCoMn high-entropy alloy

AJ Zaddach, C Niu, CC Koch, DL Irving - Jom, 2013‏ - Springer
Materials with low stacking fault energies have been long sought for their many desirable
mechanical attributes. Although there have been many successful reports of low stacking …