Nonlinear ultrasonic characterization of γ΄ phase evolution in DZ411 alloy after long-term aging

Nonlinear ultrasonic characterization of γ΄ phase evolution in DZ411 alloy after long-term aging

To explore the feasibility of the nonlinear ultrasonic method in the aging microstructure evolution application of directionally solidified nickel-based superalloy， DZ411 directionally solidified nickel-based superalloy is studied.The microstructure observation， γ΄ phase quantitative characterizatio...

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Bibliographic Details
Main Authors: YANG Gangzhengliang, LI Ping, CAO Tieshan, ZHAO Jie
Format: Article
Language:zho
Published: Journal of Materials Engineering 2025-04-01
Series:Cailiao gongcheng
Subjects:
nickel-based superalloy
aging treatment
quantitative characterization
nonlinear ultrasound
lattice mismatch degree
Online Access:https://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2023.000482
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https://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2023.000482

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