Dislocation-precipitate interaction and β'' deformation in Al–Mg–Si alloys: Ex-situ TEM stretching and molecular dynamics simulations

Dislocation-precipitate interaction and β'' deformation in Al–Mg–Si alloys: Ex-situ TEM stretching and molecular dynamics simulations

Studying the interaction between dislocation and precipitate phase is crucial for unraveling the aging strengthening mechanism of Al–Mg–Si alloys and for developing aging strengthening models specifically tailored for aluminum alloys. In this study, ex-situ stretching experiments were carried to exp...

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Bibliographic Details
Main Authors: Hong Mao, Qingtao Liang, Zheng Deng, Mingjun Yang, Xiaoyu Zheng, Jiaming Liu, Xiaohong Zhang, Hongzhi Zhou, Min Hu, Yong Du
Format: Article
Language:English
Published: Elsevier 2025-09-01
Series:Journal of Materials Research and Technology
Subjects:
Dislocation
β'' precipitate phase
Ex-situ TEM
Molecular-dynamics simulation
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Online Access:http://www.sciencedirect.com/science/article/pii/S2238785425019805
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