This month I measured textures for the Al-Zr alloy (for the deformed state and for selected recrystallized states) by X-ray diffractometer. It looks that the recrystallization occurred at room temperature - it will be verified by observations into SEM/EBSD.

I have started to write an introduction to my PhD thesis entitled: "Role of low-angle boundaries in microstructure and texture transformations during annealing of severely deformed aluminum alloys"

Contents

1. Methods for the preparation of ultra fine-grained materials using SPD methods
2. Thermal stability of the materials produced by ECAP
3. Mechanisms of recrystallization – main groups of theories
4. Low-angle boundaries – their role in the theories
5. The main methods of research of ultra fine-grained materials (microstructure and texture)
6. Scientific purpose and dissertation thesis
7. Experimental