[HTML][HTML] High entropy alloy coatings for biomedical applications: A review

AR Ahmady, A Ekhlasi, A Nouri, MH Nazarpak… - Smart Materials in …, 2023 - Elsevier
Metallic biomaterials are widely used as short and long-term implantable devices by virtue of
their outstanding mechanical properties, such as high load-bearing capacity and fatigue …

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 …

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 …

Controlled formation of coherent cuboidal nanoprecipitates in body-centered cubic high-entropy alloys based on Al2 (Ni, Co, Fe, Cr) 14 compositions

Y Ma, Q Wang, BB Jiang, CL Li, JM Hao, XN Li, C Dong… - Acta Materialia, 2018 - Elsevier
Microstructures and mechanical properties of Al-Ni-Co-Fe-Cr high-entropy alloys (HEAs)
were investigated by systematically varying transition metals instead of Al, within the …

Secondary phases in AlxCoCrFeNi high-entropy alloys: An in-situ TEM heating study and thermodynamic appraisal

JC Rao, HY Diao, V Ocelík, D Vainchtein, C Zhang… - Acta Materialia, 2017 - Elsevier
Secondary phases, either introduced by alloying or heat treatment, are commonly present in
most high-entropy alloys (HEAs). Understanding the formation of secondary phases at high …

Novel Ti-Zr-Hf-Nb-Fe refractory high-entropy alloys for potential biomedical applications

W Wang, K Yang, Q Wang, P Dai, H Fang, F Wu… - Journal of Alloys and …, 2022 - Elsevier
In the present work, the TiZrHfNbFe x (x= 0, 0.25, 0.5, 0.75, 1, 1.5, and 2, molar ratio)
refractory high-entropy alloys (HEAs) were developed. The microstructure, mechanical …

Coherent precipitation and strengthening in compositionally complex alloys: a review

Q Wang, Z Li, S Pang, X Li, C Dong, PK Liaw - Entropy, 2018 - mdpi.com
High-performance conventional engineering materials (including Al alloys, Mg alloys, Cu
alloys, stainless steels, Ni superalloys, etc.) and newly-developed high entropy alloys are all …

Phase-field simulation of coherent BCC/B2 microstructures in high entropy alloys

JL Li, Z Li, Q Wang, C Dong, PK Liaw - Acta Materialia, 2020 - Elsevier
This present work simulated the coherent BCC/B2 microstructures existing in body-centered-
cubic (BCC)-based Al-Ni-Co-Fe-Cr high entropy alloys (HEAs) in light of the phase-field …

Supervised machine learning-based multi-class phase prediction in high-entropy alloys using robust databases

A Oñate, JP Sanhueza, D Zegpi, V Tuninetti… - Journal of Alloys and …, 2023 - Elsevier
This work evaluated the phase prediction capability of high entropy alloys using four
supervised machine learning models K-Nearest Neighbors (KNN), Multinomial Regression …

The BCC/B2 Morphologies in AlxNiCoFeCr High-Entropy Alloys

Y Ma, B Jiang, C Li, Q Wang, C Dong, PK Liaw, F Xu… - Metals, 2017 - mdpi.com
The present work primarily investigates the morphological evolution of the body-centered-
cubic (BCC)/B2 phases in Al x NiCoFeCr high-entropy alloys (HEAs) with increasing Al …