Distinctive transpassivation behavior and characteristics of passive films of laser powder bed fusion produced and annealed Ti–6Al–4V in Hank's solution

Passivated Ti alloys typically demonstrate enhanced corrosion resistance due to the formation of passive films. Intriguingly, in comparison to the annealed Ti–6Al–4V, laser powder bed fusion (LPBF) produced Ti–6Al–4V exhibits significantly attenuated transpassivation behavior in Hank's solution. Thi...

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出版年:	Journal of Materials Research and Technology
主要な著者:	Yifan Zhang, Liang‐Yu Chen, Zexin Wang, Hong‐Yu Yang, Maksym M. Bobrov, Dobuvyy Oleksandr, Yong Liu, Lai‐Chang Zhang
フォーマット:	論文
言語:	英語
出版事項:	Elsevier BV 2025
主題:	Titanium Alloys Microstructure and Properties Hydrogen embrittlement and corrosion behaviors in metals Additive Manufacturing Materials and Processes Ti-6Al-4V transpassivation passive film laser powder bed fusion Hank's solution oxygen evolution reaction oxygen vacancies repassivation corrosion resistance biocompatibility additive manufacturing electrochemical behavior
オンライン･アクセス:	https://doi.org/10.1016/j.jmrt.2025.06.201
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