Recent advances on environmental corrosion behavior and mechanism of high-entropy alloys

Y Fu, J Li, H Luo, C Du, X Li - Journal of Materials Science & Technology, 2021 - Elsevier
In the past decade, the sudden rise of high-entropy alloys (HEAs) has become a research
hotspot in the domain of metal materials. HEAs break through the design concept of …

Machine-learning and high-throughput studies for high-entropy materials

EW Huang, WJ Lee, SS Singh, P Kumar, CY Lee… - Materials Science and …, 2022 - Elsevier
The combination of multiple-principal element materials, known as high-entropy materials
(HEMs), expands the multi-dimensional compositional space to gigantic stoichiometry. It is …

Why CoCrFeMnNi HEA could not passivate in chloride solution?–A novel strategy to significantly improve corrosion resistance of CoCrFeMnNi HEA by N-alloying

H Feng, HB Li, J Dai, Y Han, JD Qu, ZH Jiang, Y Zhao… - Corrosion …, 2022 - Elsevier
This work elaborated the underlying mechanism for the non-passivation of CoCrFeMnNi
HEA in chloride solution based on the dissolution-diffusion-deposition model. A novel N …

Effect of temperature on the passive film structure and corrosion performance of CoCrFeMoNi high-entropy alloy

Z Wang, J Jin, GH Zhang, XH Fan, L Zhang - Corrosion Science, 2022 - Elsevier
The effect of temperature on the passive film structure and corrosion performance of
CoCrFeMoNi HEA was studied. The results indicated that the passive films exhibited a …

A novel high-entropy alloy composite coating with core-shell structures prepared by plasma cladding

M Wang, Y Lu, G Zhang, H Cui, D Xu, N Wei, T Li - Vacuum, 2021 - Elsevier
Abstract A novel Ti (C, N)-reinforced body-centered cubic (BCC)-based Cr 20 Cu 20 Fe 20
Ni 20 Al 20 high-entropy alloy (HEA) composite coating was prepared by a synchronized …

Microstructure and corrosion behavior of FeCrNiCoMnx (x= 1.0, 0.6, 0.3, 0) high entropy alloys in 0.5 M H2SO4

KM Hsu, SH Chen, CS Lin - Corrosion Science, 2021 - Elsevier
The effect of Mn on the passivation behavior of FeCrNiCoMn high entropy alloy was
elucidated in detail via anodic polarization of FeCrNiCoMn x (x= 1.0, 0.6, 0.3, 0) in 0.5 MH 2 …

Microstructure, mechanical property and corrosion resistance of FeCoCrNi-M high-entropy alloy coatings on 6061 aluminum alloy prepared by laser cladding

Z Ma, C Xia, H Zhong, T Yang, N Liu, C Liang… - Surface and Coatings …, 2023 - Elsevier
To improve the comprehensive surface performance of 6061 aluminum alloys and reduce
the influence of Al dilution behavior on the coating quality, FeCoCrNi-M (M= Mn, Cu, Ti,−) …

[HTML][HTML] The comparison of the corrosion behavior of the CrCoNi medium entropy alloy and CrMnFeCoNi high entropy alloy

A Wetzel, M von der Au, PM Dietrich, J Radnik… - Applied Surface …, 2022 - Elsevier
This work presents the determination of the corrosion characteristics of CrCoNi (medium
entropy alloy) and CrMnFeCoNi (high entropy alloy) in 0.1 M NaCl and 0.1 MH 2 SO 4. The …

New age chloride shielding strategies for corrosion resistant direct seawater splitting

S Khatun, S Pal, N Sinha, C Das, T Ahmed… - Chemical …, 2023 - pubs.rsc.org
Electrocatalytic direct seawater splitting is considered to be one of the most desirable and
necessary approach to produce substantial amount of green hydrogen to meet the energy …

[HTML][HTML] Electronic properties of the passive films formed on CoCrFeNi and CoCrFeNiAl high entropy alloys in sodium chloride solution

CB Nascimento, U Donatus, CT Rios… - Journal of Materials …, 2020 - Elsevier
In the present work, the electronic properties of the passive films formed on equiatomic
CoCrFeNi and CoCrFeNiAl high-entropy alloys were investigated in sodium chloride …