Effect of Pt–Al bond coat on the high-cycle fatigue behaviour of a second-generation single crystal nickel-based superalloy at different temperatures

Effect of Pt–Al bond coat on the high-cycle fatigue behaviour of a second-generation single crystal nickel-based superalloy at different temperatures

High-cycle fatigue tests of Pt–Al bond coated and bare single crystal superalloys were conducted at 700 °C and 800 °C, aiming at investigating the effect of bond coat on the high-cycle fatigue properties of a single crystal superalloy. The impact of bond coat was studied merely on the tensile and cr...

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Bibliographic Details
Main Authors: X.P. Tao, X.G. Wang, Y.Z. Zhou, K.J. Tan, J. Meng, J.J. Liang, Y.H. Yang, J.L. Liu, J.D. Liu, J.G. Li, X.F. Sun
Format: Article
Language:English
Published: Elsevier 2021-09-01
Series:Journal of Materials Research and Technology
Subjects:
High-cycle fatigue
Pt–Al bond coat
Ni-based superalloy
Fracture behaviour
Deformation mechanism
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785421006463

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