A multi-component diffusion multiple approach based synergistic regulation of γ' phase stability and mechanical properties in CoTiVNi-based superalloys

A multi-component diffusion multiple approach based synergistic regulation of γ' phase stability and mechanical properties in CoTiVNi-based superalloys

Enhanced fuel efficiency and engine performance have driven interest in Co-based superalloys reinforced by coherent γ′ dispersed in the matrix with low stacking fault energy (SFE). However, poor microstructure stability due to thermodynamically unstable γ′ phases limits their application. A (multi-c...

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Bibliographic Details
Main Authors: J.J. Ruan, H.C. Sun, J.S. Yan, S. Yang, Y. Li, Z.W. Zhang, L.L. Zhu, H. Zhang, N. Ueshima, K. Oikawa, L. Jiang
Format: Article
Language:English
Published: Elsevier 2025-05-01
Series:Journal of Materials Research and Technology
Subjects:
Superalloys
High-throughput technique
In situ XRD
Deformation mechanics
Stacking fault energy
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785425013286
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