Localized corrosion induced by MnS inclusions in U71Mn rail steels

To understand the corrosion mechanisms of rail steels, immersion tests were conducted on U71Mn rail steels produced in 1994 and 2021. It was observed that, at the onset of corrosion, only matrix near clustered MnS inclusions dissolved. Further characterization revealed that this was due to the combi...

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Bibliographic Details
Main Authors: Chao Ji, Liya Guo, Haiyang Wang, Tengshi Liu, Xicheng Wei, Han Dong
Format: Article
Language:English
Published: Elsevier 2024-11-01
Series:Journal of Materials Research and Technology
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785424025560
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