The corrosion behavior and film properties of Al-containing high-entropy alloys in acidic solutions

• Published in: Applied surface science Vol. 560; p. 149854
• Main Authors: Fu, Yu, Dai, Chunduo, Luo, Hong, Li, Dongyue, Du, Cuiwei, Li, Xiaogang
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 15.09.2021
• Subjects: AES; Aluminum; High-entropy alloy; Passive film; XPS; XPS; Passive film; Aluminum; High-entropy alloy; AES

[Display omitted] •Effect of Al on the corrosion behavior of HEA in acidic solutions was studied.•The film thickness was obtained combined with the results of EIS and AES.•The increasing Al content in the HEA had a positive effect in H2SO4 solution.•The increasing Al content in the HEA had a negativ...