Crevice corrosion of U75V high-speed rail steel with varying crevice gap size by in-situ monitoring

Crevice corrosion of U75V high-speed rail steel with varying crevice gap size by in-situ monitoring

Crevice corrosion of high-speed rail steel U75V was studied with varying gap size by using self-designed device. Increasing gap size inhibited exterior cathodic reduction reaction of oxygen, inducing decrease of potential difference between interior and exterior. Gap size decrease after increase ind...

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Bibliographic Details
Main Authors: Weichen Xu, Yu Deng, Binbin Zhang, Jie Zhang, Zhongbo Peng, Baorong Hou, Jizhou Duan
Format: Article
Language:English
Published: Elsevier 2022-01-01
Series:Journal of Materials Research and Technology
Subjects:
U75V
Crevice corrosion
Rail foot
Varying gap size
Pearlite nodule
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785421015593

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http://www.sciencedirect.com/science/article/pii/S2238785421015593

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