Temperature-driven mechanisms of hydrogen embrittlement and electrochemical corrosion in Ni-based superalloy 600

Temperature-driven mechanisms of hydrogen embrittlement and electrochemical corrosion in Ni-based superalloy 600

The temperature-dependent mechanisms for hydrogen-induced embrittlement and electrochemical corrosion in Ni-based superalloy 600 have been unravelled by means of tensile tests and potentiodynamic polarization tests under electrochemical environment. Increasing temperature accelerates electrochemical...

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Bibliographic Details
Main Authors: Jiaqing Li, Xi Yu, Zhiye Zheng, Kai Lu, Lin Teng, Yu Ding, Zhuwu Zhang, Hui Wang, Che Zhang, Lilong Jiang
Format: Article
Language:English
Published: Elsevier 2025-03-01
Series:Journal of Materials Research and Technology
Subjects:
Intergranular corrosion
Temperature threshold
Hydrogen-induced brittle fracture
Hydrogen-dislocation-grain boundary interaction
Ni-based superalloy
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785425005538
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http://www.sciencedirect.com/science/article/pii/S2238785425005538

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