Phenomenological understanding of the contribution of bulk and grain boundary precipitates on strengthening in prolonged-aged Al-Zn-Mg-Cu aluminium alloys

Phenomenological understanding of the contribution of bulk and grain boundary precipitates on strengthening in prolonged-aged Al-Zn-Mg-Cu aluminium alloys

This study is aimed at elucidating the mechanistic impact of structural evolution of bulk and grain boundary precipitates on the strength-ductility balance in prolonged artificial aged Al-Zn-Mg-Cu alloys. Combining aberration-corrected scanning transmission electron microscopy and first-principles c...

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Bibliographic Details
Main Authors: Cheng-Ling Tai, Yu-Ning Chiu, Chu-Jen Chen, Shih-Kang Lin, Hsin-Chih Lin, R. Devesh Kumar Misra, Yo-Lun Yang, Chien-Nan Hsiao, Cheng-Si Tsao, Tsai-Fu Chung
Format: Article
Language:English
Published: Elsevier 2025-03-01
Series:Materials Today Advances
Subjects:
Aberration-corrected scanning transmission electron microscopy
Atomic-resolution strain mapping
First-principles calculations
Nanoprecipitate
Grain boundary precipitate
Al-Zn-Mg-Cu aluminium alloys
Online Access:http://www.sciencedirect.com/science/article/pii/S2590049825000025
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