Microstructure and mechanical properties of a new Ni–Co based superalloy at intermediate temperatures

Microstructure and mechanical properties of a new Ni–Co based superalloy at intermediate temperatures

Intermediate temperature embrittlement (ITE) is very common in Ni and Ni–Co based superalloys, which seriously restricts the application of these alloys. In this work, we developed a new Ni–Co based superalloy by increasing the content of Cr to eliminate ITE. The superalloy has a yield strength of ∼...

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Bibliographic Details
Main Authors: Zhongrun Xiao, Junyang He, Ji Gu, Bin Gan, Min Song
Format: Article
Language:English
Published: Elsevier 2024-03-01
Series:Journal of Materials Research and Technology
Subjects:
Ni-Co based superalloys
High temperature tension
Embrittlement
Fracture
Deformation mechanisms
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785424003181

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