A review on fundamental of high entropy alloys with promising high–temperature properties

J Chen, X Zhou, W Wang, B Liu, Y Lv, W Yang… - Journal of Alloys and …, 2018 - Elsevier
High entropy alloys (HEAs) have five or more principal elements with four core effects: high
entropy, sluggish diffusion, severe lattice distortion, and cocktail effects. These effects lead to …

Strengthening mechanisms in high entropy alloys: A review

N Ali, L Zhang, D Liu, H Zhou, K Sanaullah… - Materials Today …, 2022 - Elsevier
High entropy alloys (HEAs) is a new generation of alloys with multi-component systems and
emerged as a potential candidate for the industrial applications due to their excellent …

Designing structures with combined gradients of grain size and precipitation in high entropy alloys for simultaneous improvement of strength and ductility

S Qin, M Yang, P Jiang, J Wang, X Wu, H Zhou, F Yuan - Acta Materialia, 2022 - Elsevier
Suppressing the early strain localization at the nanostructured topmost layer is crucial for
achieving better tensile ductility in the gradient structure. Thus, structures with combined …

Irradiation effects in high-entropy alloys and their applications

Z Cheng, J Sun, X Gao, Y Wang, J Cui, T Wang… - Journal of Alloys and …, 2023 - Elsevier
On the one hand, Irradiation is everywhere and irradiation effect, especially the material
irradiation damage effect under strong irradiation field, is one of the key factors for the …

High-strength and high-ductility AlCoCrFeNi2. 1 eutectic high-entropy alloy achieved via precipitation strengthening in a heterogeneous structure

T Xiong, S Zheng, J Pang, X Ma - Scripta Materialia, 2020 - Elsevier
High-entropy alloys (HEAs) have displayed numerous unique features, however, high
strength and high ductility are still the urgently desired mechanical property. The current …

High‐entropy alloys: potential candidates for high‐temperature applications–an overview

S Praveen, HS Kim - Advanced Engineering Materials, 2018 - Wiley Online Library
Multi‐principal elemental alloys, commonly referred to as high‐entropy alloys (HEAs), are a
new class of emerging advanced materials with novel alloy design concept. Unlike the …

[图书][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 …

Fundamental deformation behavior in high-entropy alloys: An overview

HY Diao, R Feng, KA Dahmen, PK Liaw - Current Opinion in Solid State …, 2017 - Elsevier
Abstract High-entropy alloys (HEAs), as a new class of materials, are nearly equiatomic and
multi-element systems, which can crystallize as a single phase or multi-phases. Most of the …

Optimizing the coupled effects of Hall-Petch and precipitation strengthening in a Al0. 3CoCrFeNi high entropy alloy

B Gwalani, V Soni, M Lee, SA Mantri, Y Ren… - Materials & Design, 2017 - Elsevier
A successful demonstration of applying integrated strengthening using Hall-Petch
strengthening (grains size effect) and precipitation strengthening is shown in the fcc based …

High density of strong yet deformable intermetallic nanorods leads to an excellent room temperature strength-ductility combination in a high entropy alloy

B Gwalani, S Dasari, A Sharma, V Soni, S Shukla… - Acta Materialia, 2021 - Elsevier
This paper introduces a new microstructural template for high entropy alloys (HEAs), where
the face centered cubic (FCC) complex concentrated solid solution is reinforced with a high …