Research Article
Molecular Dynamics Study on Deformation Mechanism of Grain Boundaries in Magnesium Crystal: Based on Coincidence Site Lattice Theory
Table 3
Relationship between GB models and identified deformation mechanisms.
| Model | Nucleation point of dislocation emission | Identified deformation mechanism |
| A | Edge dislocation | Pyramidal slip | B | Grain boundary | Twin | C | Grain boundary | Twin | D | Grain boundary | Twin | E | Grain boundary | Twin | F | Grain boundary | Twin & Basal slip | G | Grain boundary | Basal slip | H | Grain boundary | Basal slip | I | Grain boundary | Basal slip | J | In grains | Prismatic slip | K | Grain boundary | Prismatic slip | L | Grain boundary | Prismatic slip | M | Grain boundary | Prismatic slip |
|
|