Effect of the Ni/Co ratio on the structural and initial oxidation properties of NiCo-based superalloys revealed by in situ microscopy

Effect of the Ni/Co ratio on the structural and initial oxidation properties of NiCo-based superalloys revealed by in situ microscopy

Oxidation is one of the main failure modes of superalloys, and the initial oxidation of a superalloy provides clues for its failure analysis. NiCo-based superalloys exhibit superior mechanical properties, but their oxidation behaviour is still debatable, especially in terms of the ratio of Ni/Co. He...

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Bibliographic Details
Main Authors: Yunsong Zhao, Mingzhe Liu, Junbo Zhao, Hui Lu, Shanshan Liu, Yanhui Chen, Dawei Pang, Lilin Xie, Ang Li, Lihua Wang
Format: Article
Language:English
Published: Elsevier 2024-03-01
Series:Journal of Materials Research and Technology
Subjects:
NiCo-Based superalloys
γ/γ′ structure
In situ oxidation
ETEM
Ni/Co ratio
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785424001340

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