Corrosion behavior and passive film characteristics of AlNbTiZrSix high-entropy alloys in simulated seawater environment

D Bi, Y Chang, H Luo, Z Pan, Q Zhao, H Cheng… - Corrosion …, 2023 - Elsevier
The corrosion and passive behavior of AlNbTiZrSi x high-entropy alloys (HEAs) with different
Si contents were investigated in simulated seawater environment at room temperature. The …

Enhanced hydrogen embrittlement resistance of additive manufacturing Ti-6Al-4V alloy with basket weave structure

H Cheng, J Xu, H Luo, G Duan, Q Zhao, Y Guo - Corrosion Science, 2024 - Elsevier
The hydrogen embrittlement (HE) behavior of tungsten inert gas arc additive manufacturing
(AM) Ti-6Al-4V alloy was studied through tensile tests with/without hydrogen charging. The …

The corrosion behavior and passive film properties of the cast and annealed AlCoCrFeNi2. 1 eutectic high-entropy alloy in sulfuric acid solution

Y Fu, H Luo, X Chen, JM Prabhakar, X Wang, H Cheng… - Corrosion …, 2024 - Elsevier
The effect of microstructure on the corrosion behavior and film properties of strengthened
AlCoCrFeNi 2.1 eutectic high-entropy alloy (EHEA) was investigated. Annealing of the 80 …

Hydrogen embrittlement of a precipitation-strengthened high-entropy alloy

H Cheng, H Luo, Z Pan, X Wang, Q Zhao, X Li - Corrosion Science, 2024 - Elsevier
The present study explores the hydrogen embrittlement characteristics, cracking
mechanism, and the impact of hydrogen on the deformation microstructure of (FeCoNi) 86 Al …

Electrochemical study on the effect of hydrogen on the passive film of selective laser melted 316L stainless steel in a proton exchange membrane water electrolyzer …

J Ma, H Luo, X Hu, Z Pan, X Li - International Journal of Hydrogen Energy, 2023 - Elsevier
The effect of hydrogen on the passivation behavior and electrochemical characteristics of
selective laser melted (SLMed) 316L stainless steel in a simulated anode environment for a …

Effect of hydrogen charging on the corrosion behavior of AlNbTiZr alloy in acidic environments

C Dou, H Luo, Y Chang, C Li, Z Pan, Q Zhao, Y Liu - Corrosion Science, 2024 - Elsevier
The effect of electrochemical hydrogen charging on the corrosion behavior of the AlNbTiZr
high entropy alloy in a 0.5 MH 2 SO 4 solution was investigated. The results revealed …

A high-entropy alloy for superior resistance to biogenic sulfuric acid corrosion and hydrogen embrittlement

H Luo, Z Pan, T Yang, W Chang, D Zhang, H Cheng… - Matter, 2025 - cell.com
The growing demand for metallic materials resistant to both environmental corrosion and
hydrogen embrittlement under municipal wastewater conditions presents a significant …

Machine learning based phase prediction and powder metallurgy assisted experimental validation of medium entropy compositionally complex alloys

P Das, PM Pandey - … and Simulation in Materials Science and …, 2023 - iopscience.iop.org
Medium entropy alloys (MEAs) are a subset of compositionally complex alloys whose mixing
entropy lies between R and 1.5 R where R is the universal gas constant. The properties of …

[HTML][HTML] Trapping and diffusion in high-pressure hydrogen charged CoCrFeMnNi high entropy alloy compared to austenitic steel 316L

M Rhode, J Nietzke, T Mente - International Journal of Hydrogen Energy, 2024 - Elsevier
High entropy alloys (HEAs) have attracted considerable research attention as potential
substitute materials for austenitic steels in high-pressure hydrogen environments. The …

Improving HIC resistance of pipe-steel by Ti/Mg treatment with insights into hydrogen migration

Z Peng, J Liu, R Hu, S Zhang, F Huang… - npj Materials …, 2024 - nature.com
The presence of inclusions in steels is responsible for hydrogen-induced cracking (HIC),
which necessitates control over their size and distribution. The aims of this study are to …