The recently developed synchrotron technique High Resolution Reciprocal Space Mapping (HRRSM) is used to characterize the deformation structures evolving during cyclic deformation of commercially pure, polycrystalline aluminium AA1050. Insight into the structural reorganization within single grains is gained by in-situ monitoring of the microstructural evolution during cyclic deformation. By HRRSM, a large number of individual subgrains can be resolved within individual grains in the bulk of polycrystalline specimens and their fate, their individual orientation and elastic stresses, tracked during different loading regimes as tension and compression. With this technique, the evolution of dislocation structures in selected grains was followed during an individual load cycle.
|Book series||Journal of Physics: Conference Series|
|Number of pages||9|
|Publication status||Published - 2017|
|Event||6th International Conference on Fracture Fatigue and Wear (FFW 2017) - Porto, Portugal|
Duration: 26 Jul 2017 → 27 Jul 2017
|Conference||6th International Conference on Fracture Fatigue and Wear (FFW 2017)|
|Period||26/07/2017 → 27/07/2017|