Tensile Creep Behavior of Single-Crystal High-Entropy Superalloy at Intermediate Temperature

Tensile Creep Behavior of Single-Crystal High-Entropy Superalloy at Intermediate Temperature

In this study, we investigated the creep deformation mechanism of a single-crystal high-entropy superalloy (HESA) with the spherical γ′ precipitates at 760 °C. Before the creep tests, long-term aging tests at 760 °C without load were conducted, which showed Ostwald ripening of the secondary γ′ preci...

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Bibliographic Details
Main Authors: Takuma Saito, Akira Ishida, Michinari Yuyama, Yuji Takata, Kyoko Kawagishi, An-Chou Yeh, Hideyuki Murakami
Format: Article
Language:English
Published: MDPI AG 2020-12-01
Series:Crystals
Subjects:
superalloys
high entropy
creep
dislocation
Online Access:https://www.mdpi.com/2073-4352/11/1/28

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