title: Characterizing the deformed state in Al-0.1 Mg alloy using high-resolution electron backscattered diffraction.
abstract: The application of high resolution electron backscatter diffraction (EBSD) in a field emission gun scanning electron microscope to the characterization of a deformed aluminium alloy is discussed and the results are compared with those obtained by transmission electron microscopy. It is shown that the adequate spatial resolution, accompanied by the improvement in angular resolution to approximately 0.5 degrees that can be achieved by data processing, together with the extensive quantitative data obtainable, make EBSD a suitable method for characterizing the cell or subgrain structures in deformed aluminium. The various methods of analysing EBSD data to obtain subgrain sizes are discussed and it is concluded that absolute subgrain reconstruction is the most accurate.
authors: Manchester Materials Science Centre, UMIST and The University of Manchester, UK. peter.j.hurley@umist.ac.uk
authors: P J
authors: PJ
authors: Hurley
authors: F J
authors: FJ
authors: Humphreys