Figure 10
Extended Laue diagrams: (a) experimental result after 7 h of loading, and (b) and (c) simulated patterns assuming two subgrains separated by a boundary with α = 30° (see text), such that the subgrain boundary is (b) a geometric plane, e = 0, or (c) a small volume with e = 0.5 mm where the misorientation varies continuously from one subgrain orientation to the other. (d) A schematic drawing showing the orientation of the subgrain-boundary-like region. |