Novel Mo-modified medium entropy alloys achieving enhanced corrosion resistance in acidic solution

Z Pan, H Luo, Q Zhao, H Cheng, X Wang, Y Ma, X Li - Corrosion Science, 2023 - Elsevier
The effect of Mo addition on corrosion behavior of (CoNiV) 100− x Mo x medium entropy
alloys (MEAs) in 0.5 MH 2 SO 4 solution was investigated. Results revealed that the …

Effect of minor Sc modification on the high-temperature oxidation behavior of near-α Ti alloy

X Zhong, T Deng, W Xiao, M Zhong, Y Lai, OA Ojo - Corrosion Science, 2023 - Elsevier
In this study, the Ti-6.5 Al-2.5 Sn-9Zr-0.5 Mo-1Nb-1W-0.3 Si near-α titanium alloy was
prepared by the rare-earth scandium (Sc) microalloying. Influences of Sc on microstructure …

Microstructure evolution and oxidation mechanism of TA5 titanium alloy during high-temperature heat treatment

X Ke, J Zhang, W Cai, S Xu, S Deng, Q Liu, Z Li, W Ou… - Vacuum, 2024 - Elsevier
The oxidation behavior and oxidation mechanism of TA5 titanium alloy were clarified
through high-temperature oxidation experiments carried out at 500, 600, 700, 800° C for 1 …

High temperature oxidation behavior of TiAl alloy with electrodeposited SiOC coating

HJ Yan, YY Li, RZ Yin, QQ Sun, HJ Liu, CL Zeng… - Corrosion …, 2023 - Elsevier
SiOC coating was electrodeposited on TiAl alloy to improve the high temperature oxidation
resistance. The mass gain of the compact SiOC coating is 0.06±0.026 mg cm-2, which is one …

Oxidation behavior of the AlN coatings on the TiAl alloy at 900 C

L Yang, F Gao, Z Zhou, Y Jia, Y Du, J Wang, Y Qiao… - Corrosion …, 2023 - Elsevier
Oxidation behavior of the AlN coatings and the TiAl alloy is investigated at 900° C. Results
indicate that the application of the AlN coatings prepared by arc ion plating with different …

The oxidation behavior and interfacial reaction between SiO2 coating and Ti45Al8.5Nb alloy

LL Wu, HJ Yan, T Fan, QQ Sun, LK Wu… - npj Materials …, 2024 - nature.com
In this study, SiO2 coating was electrodeposited on Ti45Al8. 5Nb alloy to enhance its
oxidation resistance at 900° C. The focus was on the interaction between SiO2 coating and …

Isothermal Oxidation Behavior of As-deposited and HIPed Ti-48Al-2Cr-2Nb Alloy Processed using Electron Beam Powder Bed Fusion

RC Gurugubelli, VK Balla, B Rajasekaran… - Journal of Alloys and …, 2025 - Elsevier
This work focuses on oxidation behavior of Electron Beam Powder Bed Fusion (EB-PBF)
processed Ti-48Al-2Cr-2Nb at elevated temperatures. Two different sample conditions were …

Towards developing Ti2AlC coatings with improved oxidation resistance via Nb solid solution

A Zhang, K Wang, Y Zhang, G Ma, W Yang… - Journal of Alloys and …, 2024 - Elsevier
Solid solution MAX phase coatings of (Ti 1-x, Nb x) 2 AlC, fabricated using a hybrid
technique combining high-power impulse magnetron sputtering (HiPIMS) and DC …

Effects of Ta and Nb on high-temperature oxidation properties of Ti-6Al-3.5 Sn-4Hf-0.4 Si-X alloys

XH Huang, PC Wen, GL Li, J Li, M Zhang, D Li… - Journal of Alloys and …, 2024 - Elsevier
In previous studies, we identified Ta and Nb as the crucial elements affecting the high-
temperature oxidation resistance of titanium alloys. To investigate their impact on …

Research on Optimization Design of Cast Process for TiAl Case Casting

X Zhu, C Zhu, B Lin, Z Wang - Metals, 2022 - mdpi.com
The effect of the cast process procedure and pouring systems on several typical
metallurgical defects for TiAl case casting was studied by numerical simulation and pouring …