Microstructures, corrosion resistance and wear resistance of high-entropy alloys coatings with various compositions prepared by laser cladding: a review

K Lu, J Zhu, D Guo, M Yang, H Sun, Z Wang, X Hui… - Coatings, 2022 - mdpi.com
Nowadays, high-entropy alloys (HEAs) have become a hot research topic in the field of
coating materials. However, HEAs have a large wide range of compositional systems, and …

Light-weight refractory high-entropy alloys: a comprehensive review

Z Wang, S Chen, S Yang, Q Luo, Y Jin, W Xie… - Journal of Materials …, 2023 - Elsevier
In recent years, high-entropy alloys (HEAs) have become a research hotspot in materials
community, and great progress has been made in exploring various high-performance …

Formation of rutile (Cr, Ta, Ti) O2 oxides during oxidation of refractory high entropy alloys in Ta-Mo-Cr-Ti-Al system

S Schellert, M Weber, HJ Christ, C Wiktor, B Butz… - Corrosion …, 2023 - Elsevier
The chemical identity of rutile oxides formed during oxidation of alloys with different Ti
content within the Ta-Mo-Cr-Ti-Al system at 1200° C for 24 h was determined. Rutile-type …

[HTML][HTML] Deformation behavior and microstructure evolution of CoCrNi medium-entropy alloy shaped charge liners

J Chen, TW Liu, FH Cao, HY Wang, Y Chen, LH Dai - Metals, 2022 - mdpi.com
To investigate the microstructure evolution and dynamic deformation behavior of a CoCrNi
medium entropy alloy under an ultrahigh explosive loading rate, CoCrNi-shaped charged …

Influence of grain size on mechanical properties of a refractory high entropy alloy under uniaxial tension

O Deluigi, F Valencia, DR Tramontina, N Amigo… - Crystals, 2023 - mdpi.com
There is a growing interest in High Entropy Alloys (HEAs) due to their outstanding
mechanical properties. Most simulation studies have focused on face-centered cubic (fcc) …

Atomistic simulations of ductile failure in a BCC high-entropy alloy

F Aquistapace, N Vazquez, M Chiarpotti… - High Entropy Alloys & …, 2022 - Springer
Ductile failure is studied in a bcc HfNbTaZr High-Entropy Alloy (HEA) with a pre-existing
void. Using molecular dynamics simulations of uniaxial tensile tests, we explore the effect of …

Progress on New Preparation Methods, Microstructures, and Protective Properties of High-Entropy Alloy Coatings

K Lu, J Zhu, W Ge, X Hui - Coatings, 2022 - mdpi.com
Currently, the preparations of high-entropy alloy (HEA) coatings have developed into new
methods such as thermal spraying, electrospark deposition technology, and magnetron …

BCC/B2 structure and dislocation strengthening behavior in high Ti content TiAlVCrNb high-entropy alloys

T Xu, Q Chen, L Ji, Z Zheng, K Wang, H Liu - Journal of Alloys and …, 2023 - Elsevier
In this work, we designed and successfully prepared new lightweight refractory high entropy
alloys (HEAs) Ti 75 Al 10 V 5 Cr 5 Nb 5, Ti 67 Al 12 V 7 Cr 7 Nb 7 and Ti 55 Al 15 V 10 Cr 10 …

[HTML][HTML] Effect of temperature on corrosion behavior of laser-remelted CrFeCoNi coating

C Wang, Y Yu, M Shao, H Zhang - Metals, 2022 - mdpi.com
The CrFeCoNi coating was fabricated by the laser remelting method. The microstructure of
the coating was detected. The corrosion behavior of coating at different temperatures was …

A comparative study on the surface degradation mechanisms of arc melted and laser remelted CoCrFeNiAl0. 5Nb0. 5 HEA

K Icin, SE Sunbul, A Erdogan, KM Doleker - Surface and Coatings …, 2023 - Elsevier
In the current study, a CoCrFeNiAl 0.5 Nb 0.5 high entropy alloy was manufactured via arc
melting and exposed to laser surface remelting. The presence of Nb and Al was limited to …