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Yongsi Wei

Jilin University (JLU)

SCHOLARLY PAPERS

2

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59

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Scholarly Papers (2)

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1.

Topological defect analysis and phase field study of disclination-assisted twin-grain boundary reactions in HCP-Ti polycrystals

Number of pages: 92 Posted: 05 Nov 2025
Haipeng Li, Yi-peng Gao, Yizhen Li, Tao Yu, Chunfeng Du, Yongsi Wei, Yuchao Song and Hui–Yuan Wang
Jilin University (JLU), Jilin University (JLU), Jilin University (JLU), Jilin University (JLU), Hebei University of Technology, Jilin University (JLU), Jilin University (JLU) and Jilin University (JLU) - State Key Laboratory of Super Hard Materials
Downloads 34 (1,277,121)

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Keywords: Phase field modeling, Disclinations, Deformation twinning, Polycrystals, Twin-grain boundary reactions.

2.

Disclination-Mediated Twin-Grain Boundary Reactions and Associated Internal Stress in Α -Ti: A Combination of Topological Defect Analysis and Phase Field Study

Number of pages: 68 Posted: 14 Aug 2025
Haipeng Li, Yi-peng Gao, Yizhen Li, Tao Yu, Chunfeng Du, Yongsi Wei, Yuchao Song and Hui-Yuan Wang
Jilin University (JLU), Jilin University (JLU), Jilin University (JLU), Jilin University (JLU), Hebei University of Technology, Jilin University (JLU), Jilin University (JLU) and Hebei University of Technology
Downloads 25 (1,399,036)

Abstract:

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Phase field modeling, Disclinations, deformation twinning, Polycrystals, Twin-grain boundary reactions