Effect of Local Recrystallized Grains on the Low Cycle Fatigue Behavior of a Nickel-Based Single Crystal Superalloy

Effect of Local Recrystallized Grains on the Low Cycle Fatigue Behavior of a Nickel-Based Single Crystal Superalloy

This paper aims to understand the effect of local recrystallization (RX) on the low cycle fatigue fracture of a turbine-blade single crystal nickel-based superalloy. The fatigue life of the single crystal superalloy was evidently decreased by local recrystallization. In single crystal specimens, cas...

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Bibliographic Details
Main Authors: Xianfeng Ma, Jishen Jiang, Wenjie Zhang, Hui-ji Shi, Jialin Gu
Format: Article
Language:English
Published: MDPI AG 2019-06-01
Series:Crystals
Subjects:
nickel-based superalloy
fatigue
recrystallization
microstructure
temperature
Online Access:https://www.mdpi.com/2073-4352/9/6/312

Internet

https://www.mdpi.com/2073-4352/9/6/312

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