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Keman Liu

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

4

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75

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0

Scholarly Papers (4)

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1.

Gradient Centrifugal Load Driven Microstructural Damage of the Single-Crystal Superalloy Nialreru Components with Flim Cooling Holes at 1000°C

Number of pages: 36 Posted: 21 Mar 2024
Keman Liu, Yidie Tan, Jianjiang Zhao, Fei Wang, Ze Zhang, Yunmin Chen and Hua Wei
affiliation not provided to SSRN, affiliation not provided to SSRN, Zhejiang University, Zhejiang University, affiliation not provided to SSRN, Zhejiang University and Zhejiang University
Downloads 21 (1,436,435)

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Single crystal superalloy, Centrifugal force, Microstructural damage, Rafting, Dislocation

2.

Failure Mechanism of Single-Crystal Superalloy Nialreru Components with Film Cooling Holes Under the Coupling High-Speed Rotating and High Temperature Condition

Number of pages: 26 Posted: 06 Mar 2023
Keman Liu, Jianjiang Zhao, Yidie Tan, Yunmin Chen, Ze Zhang and Hua Wei
affiliation not provided to SSRN, Zhejiang University, affiliation not provided to SSRN, Zhejiang University, Zhejiang University and Zhejiang University
Downloads 20 (1,448,301)

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Film cooling hole (FCH), Coupling effect of high speed and temperature, Single crystal superalloy component, Low cycle fatigue, Failure

3.

Effect of Interfacial Re Segregation on Low Cycle Fatigue Performance in Nialre(Ru) Model Superalloys

Number of pages: 30 Posted: 27 Jun 2025
Keman Liu, Tongtong Li, Fei Wang, Jianjiang Zhao, Yunmin Chen, Ze Zhang and Hua Wei
affiliation not provided to SSRN, Zhejiang Sci-tech University - School of Material Sciences & Engineering, Zhejiang University, Zhejiang University, Zhejiang University, Zhejiang University and Zhejiang University
Downloads 19 (1,481,165)

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Single crystal superalloy, Re segregation, Ru addition, Low-cycle fatigue

4.

The Unique Influence of 1000°C High-Speed Rotation Simulated Turbine Blade Working Conditions on Microstructural Degradation of Single-Crystal Superalloy Nialreru

Number of pages: 18 Posted: 01 May 2024
Keman Liu, Yidie Tan, Fei Wang, Jianjiang Zhao, Yunmin Chen, Ze Zhang and Hua Wei
affiliation not provided to SSRN, affiliation not provided to SSRN, Zhejiang University, Zhejiang University, Zhejiang University, Zhejiang University and Zhejiang University
Downloads 15 (1,500,778)

Abstract:

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Centrifugal stress, Single crystal superalloy, microstructure, High-speed rotation