Computer Simulations Combining Finite Difference and Finite Element Methods: Solute Drag on Migrating Grain Boundaries in Three-Dimension |
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| Journal | Materials Science Forum (Volumes 558 - 559) |
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| Volume | Recrystallization and Grain Growth III |
| Edited by | S.-J.L. Kang, M.Y. Huh, N.M. Hwang, H. Homma, K. Ushioda and Y. Ikuhara |
| Pages | 1075-1080 |
| DOI | 10.4028/www.scientific.net/MSF.558-559.1075 |
| Citation | M.C. Gao et al., 2007, Materials Science Forum, 558-559, 1075 |
| Online since | October, 2007 |
| Authors | M.C. Gao, Jason Gruber, Anthony D. Rollett, Andrew P. Kuprat |
| Keywords | Finite Difference, Finite Element Model (FEM), Grain Growth, Recrystallization, Solute Drag |
| Abstract | The current study aims to improve our fundamental understanding of solute segregation and solute drag on migrating grain boundaries (GB) in three dimensions. Computer simulation combines finite difference and finite element methods. An exemplary case study is reported, in which a spherical grain is embedded inside a cubic grain and shrinks as a result of motion by curvature, as a preliminary to modeling grain growth in single phase materials. The results agree qualitatively with literature studies in 1-D. |
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