Research Article
Experimental and Numerical Study of Texture Evolution and Anisotropic Plastic Deformation of Pure Magnesium under Various Strain Paths
Table 1
Various slip and twin systems used in the crystal plasticity simulations for Mg.
| System | Shear direction, | Plane normal, |
| Basal <a> slip | 0 | 0 | 0 | 1 | −2 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | −2 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | −2 | 0 |
| Prism <a> slip | 0 | 1 | −1 | 0 | −2 | 1 | 1 | 0 | 1 | 0 | −1 | 0 | 1 | −2 | 1 | 0 | 1 | −1 | 0 | 0 | 1 | 1 | −2 | 0 |
| Pyramidal <a> slip | 0 | 1 | −1 | 1 | −2 | 1 | 1 | 0 | 0 | −1 | 1 | 1 | −2 | 1 | 1 | 0 | 1 | 0 | −1 | 1 | 1 | −2 | 1 | 0 | −1 | 0 | 1 | 1 | 1 | −2 | 1 | 0 | 1 | −1 | 0 | 1 | 1 | 1 | −2 | 0 | −1 | 1 | 0 | 1 | 1 | 1 | −2 | 0 |
| Second pyramidal <c+a> slip | 1 | 1 | −2 | 2 | −1 | −1 | 2 | 3 | −1 | 2 | −1 | 2 | 1 | −2 | 1 | 3 | −2 | 1 | 1 | 2 | 2 | −1 | −1 | 3 | −1 | −1 | 2 | 2 | 1 | 1 | −2 | 3 | 1 | −2 | 1 | 2 | −1 | 2 | −1 | 3 | 2 | −1 | −1 | 2 | −2 | 1 | 1 | 3 |
| Extension twin | 0 | −1 | 1 | 2 | 0 | 1 | −1 | 1 | 1 | 0 | −1 | 2 | −1 | 0 | 1 | 1 | −1 | 1 | 0 | 2 | 1 | −1 | 0 | 1 | 0 | 1 | −1 | 2 | 0 | −1 | 1 | 1 | −1 | 0 | 1 | 2 | 1 | 0 | −1 | 1 | 1 | −1 | 0 | 2 | −1 | 1 | 0 | 1 |
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