Improving corrosion and microbial corrosion resistance of CoCrFeNi high entropy alloy in marine environment by trace amount of Ce addition

Improving corrosion and microbial corrosion resistance of CoCrFeNi high entropy alloy in marine environment by trace amount of Ce addition

Microorganisms in marine environments are able to accelerate the local dissolution of passive films formed on high entropy alloy surfaces, significantly reducing the corrosion resistance. The addition of trace amounts of Ce has been reported to modify inclusions, thereby enhancing the pitting resist...

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Bibliographic Details
Main Authors: Weiwei Chang, Zhongyu Wu, Jianguo Gao, Hao Zhang, Yuntian Lou, Hongchang Qian, Dawei Zhang
Format: Article
Language:English
Published: Elsevier 2025-06-01
Series:Materials & Design
Subjects:
High entropy alloys
CoCrFeNiCe alloy
Corrosion behavior
Microbiologically influenced corrosion
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127525005015
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