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Mapping grains and their dynamics in three dimensions

✍ Scribed by H.O. Sørensen; B. Jakobsen; E. Knudsen; E.M. Lauridsen; S.F. Nielsen; H.F. Poulsen; S. Schmidt; G. Winther; L. Margulies

Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
473 KB
Volume
246
Category
Article
ISSN
0168-583X

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✦ Synopsis

The three-dimensional X-ray diffraction (3DXRD) microscope has become a mature tool to investigate the microstructure in the bulk of polycrystalline materials. The present paper describes the 3DXRD method together with two applications. The first application presented is a study of grain rotations during plastic tensile deformation of polycrystalline aluminium. The second is the acquisition of a video revealing the 3D growth of an embedded nuclei during recrystallization of a deformed aluminium sample.

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