4D CHARACTERIZATION OF METALS BY 3DXRD

H. F. Poulsen (1) , Wolfgang Ludwig (2) , E. M. Lauridsen , S. Schmidt (3) , W. Pantleon (1) , U. L. Olsen , J. Oddershede (4) , P. Reischig (5) , A. Lyckegaard , J. Wright , G. Vaughan (5)

1 DTU - Danmarks Tekniske Universitet = Technical University of Denmark
2 MATEIS - Matériaux, ingénierie et science [Villeurbanne]
3 EPOC - Environnements et Paléoenvironnements OCéaniques
4 DTU Phys, Neutrons & Xrays Mat Phys, DK-2800 Lyngby, Denmark
5 ESRF - European Synchrotron Radiation Facility

The status of 3DXRD microscopy is reviewed, with a special view to applications in metallurgy. Various approaches are compared in terms of perfounance. In addition several recent advances are presented, such as a 3D grain map with an unprecedented spatial resolution of 500 nm, first results from the commissioning of a novel 3D detector set-up and a validation of the box-scan procedure.

Domaines: Matériaux

H. F. Poulsen, Wolfgang Ludwig, E. M. Lauridsen, S. Schmidt, W. Pantleon, et al.. 4D CHARACTERIZATION OF METALS BY 3DXRD. CHALLENGES IN MATERIALS SCIENCE AND POSSIBILITIES IN 3D AND 4D CHARACTERIZATION TECHNIQUES, 2010, POSTBOX 49, DK-4000 ROSKILDE, Denmark. pp.101-119. ⟨hal-01822657⟩