High temperature oxidation and embrittlement at 500–600 C of Ti-6Al-4V alloy fabricated by Laser and Electron Beam Melting

A Casadebaigt, J Hugues, D Monceau - Corrosion Science, 2020 - Elsevier
The oxidation kinetics of Ti-6Al-4V alloys fabricated by LBM and EBM, HIP-treated or not, are
similar to that of a rolled annealed Ti-6Al-4V alloy, as regards oxide layer and oxygen …

Distinction in corrosion resistance of selective laser melted Ti-6Al-4V alloy on different planes

N Dai, LC Zhang, J Zhang, X Zhang, Q Ni, Y Chen… - Corrosion …, 2016 - Elsevier
Electrochemical measurements and microstructural analysis were performed to study the
corrosion resistance of different planes of Ti-6Al-4V alloy manufactured by selective laser …

Laser polishing of additive manufactured Ti6Al4V alloy: a review

J Li, D Zuo - Optical Engineering, 2021 - spiedigitallibrary.org
Additive manufactured Ti6Al4V alloy has excellent comprehensive properties and has broad
application prospects in the aerospace, biomedicine, and other fields. However, the …

Microstructure and corrosion resistance of fusion zone in Ti-6Al-4V alloy welded using pulsed-and continuous-wave lasers

Z Li, W Zhao, H Zhang, G Xiao, K Yu - Corrosion Science, 2023 - Elsevier
In this study, continuous wave (CW) and pulsed wave (PW) lasers (pulse frequencies of 5,
50, and 500 Hz) were used to weld TC4 alloy joints, and the microstructure and corrosion …

Evolution in microstructure and tribological behavior of laser cladded MoxNbTiZr high-entropy refractory alloy coatings with varying Mo content

H Liu, R Wang, Q Gao, P Chen, J Hao, H Yang… - Materials …, 2023 - Elsevier
The effect of the Mo element on the Ni-Ti-Zr refractory high-entropy alloy (RHEA) coatings
synthesized by laser cladding were explored in terms of microstructural evolution and …

Different corrosion behaviors between α and β phases of Ti6Al4V in fluoride-containing solutions: Influence of alloying element Al

H Zhang, C Man, L Wang, C Dong, L Wang, D Kong… - Corrosion …, 2020 - Elsevier
In this study, the different corrosion behaviors between α and β phases of Ti6Al4V in
solutions with different NaF concentrations are investigated. When the NaF concentration …

The tribocorrosion resistance of TiN+ TiB/TC4 composite coatings and the synergistic strengthening effects of multi-level reinforcements

H Zhang, H Cui, C Man, F Liu, K Pang, G Ma, H Chen… - Corrosion …, 2023 - Elsevier
The Ti-based composite coating of TiN+ TiB/TC4 is successfully fabricated by laser cladding.
The results show that the addition of BN promotes the in-situ formation of an elliptic TiN …

Effect of laser shock processing on oxidation resistance of laser additive manufactured Ti6Al4V titanium alloy

W Guo, H Wang, P Peng, B Song, H Zhang, T Shao… - Corrosion …, 2020 - Elsevier
The high-temperature oxidation resistance of laser additive manufactured (LAM) Ti6Al4V
before and after laser shock processing (LSP) was investigated. The samples were oxidized …

Corrosion and tribocorrosion behaviour of β-type Ti-Nb and Ti-Mo surfaces designed by diffusion treatments for biomedical applications

J Ureña, S Tsipas, AM Pinto, F Toptan, E Gordo… - Corrosion …, 2018 - Elsevier
Corrosion and tribocorrosion behaviour of modified Ti surfaces through thermochemical
treatments has been studied. Electrochemical Impedance Spectroscopy (EIS) and …

Corrosion and passivation of annealed Ti–20Zr–6.5 Al–4V alloy

Y Yang, C Xia, Z Feng, X Jiang, B Pan, X Zhang, M Ma… - Corrosion …, 2015 - Elsevier
Corrosion and passivation behaviors of annealed Ti–20Zr–6.5 Al–4V alloys were
investigated in NaCl and HCl solutions. All the alloys exhibited spontaneous passivity and …