[Figure 5]
Figure 5
(a) Centred dark-field TEM image showing [theta]'-phase particles. (b) Related composite diffraction pattern recorded along the [001] zone axis of the ferritic matrix. The reflections with a low intensity belong to the [theta]' phase. The reflection at half the distance between 000 and 020 is used for the dark-field image.

© International Union of Crystallography 2003