Discontinuous dynamic recrystallization and nucleation mechanisms associated with 2-, 3- and 4-grain junctions of polycrystalline nickel-based superalloys

Discontinuous dynamic recrystallization and nucleation mechanisms associated with 2-, 3- and 4-grain junctions of polycrystalline nickel-based superalloys

Despite the important role of grain junctions to the dynamic recrystallization (DRX) of nickel-based superalloys, the nucleation mechanisms operating there and the influence factors besides deformation condition on nucleation priority are still unclear. The microstructure evolution considering grain...

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Bibliographic Details
Main Authors: Bingchao Xie, Heng Li, Yongquan Ning, Mingwang Fu
Format: Article
Language:English
Published: Elsevier 2023-07-01
Series:Materials & Design
Subjects:
Grain junctions
Nucleation priority
Nucleation mechanism
4-grain stacking structure
Microstructure evolution
Nickel-based superalloys
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127523004562

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http://www.sciencedirect.com/science/article/pii/S0264127523004562

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