[HTML][HTML] Twenty years of the CoCrFeNiMn high-entropy alloy: achieving exceptional mechanical properties through microstructure engineering

H Shahmir, MS Mehranpour, SAA Shams… - Journal of Materials …, 2023 - Elsevier
The CoCrFeNiMn multicomponent is one of the most widely and best studied of all high-
entropy alloys (HEAs) since its exceptional properties suggest potential uses as a structural …

Achieving material diversity in wire arc additive manufacturing: Leaping from alloys to composites via wire innovation

H Yi, L Jia, J Ding, H Li - International Journal of Machine Tools and …, 2023 - Elsevier
Multi-material components featuring high performance and design flexibility have attracted
considerable attention, providing solutions to meet the performance demands of high-end …

Enhancing the radiation tolerance of high-entropy alloys via solute-promoted chemical heterogeneities

Z Su, J Ding, M Song, L Jiang, T Shi, Z Li, S Wang… - Acta Materialia, 2023 - Elsevier
High-entropy alloys (HEAs) composed of multiple principal elements have the potential to
offer extraordinary radiation resistance. Using NiCoFeCrMn HEA as a model, here we …

Laser-aided additive manufacturing of high entropy alloys: processes, properties, and emerging applications

ZU Arif, MY Khalid, E ur Rehman - Journal of Manufacturing Processes, 2022 - Elsevier
High entropy alloys (HEAs) are novel and futuristic materials, which possess extraordinary
mechanical, physical, and chemical properties incomparable to traditional alloys …

Recent advances and outstanding challenges for implementation of high entropy alloys as structural materials

M Slobodyan, E Pesterev, A Markov - Materials Today Communications, 2023 - Elsevier
The review summarizes some achievements of materials scientists in designing high
entropy alloys (HEAs) and developing production routs for their industrial implementation, as …

Tailoring the microstructure and mechanical properties of (CrMnFeCoNi) 100-xCx high-entropy alloys: machine learning, experimental validation, and mathematical …

MR Zamani, M Roostaei, H Mirzadeh… - Current Opinion in Solid …, 2023 - Elsevier
As a common thermomechanical treatment route,“cold rolling and annealing” is widely used
for the processing and grain refinement of interstitial-containing high-entropy alloys (HEAs) …

Hierarchical precipitates facilitate the excellent strength-ductility synergy in a CoCrNi-based medium-entropy alloy

Q Wang, T Zhang, Z Jiao, J Wang, D Zhao, G Wu… - Materials Science and …, 2023 - Elsevier
An interstitial carbon-doped CoCrNiSi 0.3 medium-entropy alloy (MEA) has been
developed, which exhibits excellent strength-ductility synergy. This has been achieved …

Effect of interstitial carbides on tribological properties of Co21Cr21Fe21Ni21V14. 5C1. 5 high entropy alloy at elevated temperature

M Zhang, Z Jiang, M Niu, H Chen, X Zhang - Tribology International, 2023 - Elsevier
High-entropy alloys (HEAs) with high wear resistance at elevated temperatures are desired
for applications like turbine engine blades and internal combustion engines. By reducing the …

Accelerating the design of high-entropy alloys with high hardness by machine learning based on particle swarm optimization

C Chen, L Ma, Y Zhang, PK Liaw, J Ren - Intermetallics, 2023 - Elsevier
Combining a machine-learning (ML) surrogate model with a particle swarm optimization
(PSO) algorithm, we propose a design strategy to search for high-entropy alloys (HEAs) with …

Ultrasonic provoked network-like intragrain carbide precipitations strengthen and ductilize a C-doped CoCrNi medium entropy alloy

Z Li, X Long, S Zhang, H Deng, M Zhang, T Zhang - Scripta Materialia, 2023 - Elsevier
A strategy bypassing “rolling+ annealing” while involving merely ultrasonic vibration-
modulated static compressive loading was established to enhance the strength-ductility …