Enhanced mechanical properties of a nickel-based superalloy by regulating laves and δ phases via hot rolling deformation

Enhanced mechanical properties of a nickel-based superalloy by regulating laves and δ phases via hot rolling deformation

This article investigated the precipitation behaviors of laves phase and δ phase, and the mechanical properties of a nickel-based superalloy. The results show that the bulk laves phase surrounded by the acicular δ phase formed at the grain boundaries in the as-homogenization heat treated alloy. Afte...

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Bibliographic Details
Main Authors: Jianhui Wei, Yanghuanzi Li, Changchang Liu, Shengnan Ma, Ji Gu, Min Lu, Min Song
Format: Article
Language:English
Published: Elsevier 2025-05-01
Series:Journal of Materials Research and Technology
Subjects:
Superalloys
Laves phase
δ phase
Hot deformation
Mechanical properties
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785425011512
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