HAL will be down for maintenance from Friday, June 10 at 4pm through Monday, June 13 at 9am. More information
Skip to Main content Skip to Navigation
Journal articles

3D reconstruction of a multiscale microstructure by anisotropic tessellation models

Abstract : In the area of tessellation models, there is an intense activity to fully understand the classical models of Voronoi, Laguerre and Johnson-Mehl. Still, these models are all simulations of isotropic growth and are therefore limited to very simple and partly convex cell shapes. The here considered microstructure of martensitic steel has a much more complex and highly non convex cell shape, requiring new tessellation models. This paper presents a new approach for anisotropic tessellation models that resolve to the well-studied cases of Laguerre and Johnson-Mehl for spherical germs. Much better reconstructions can be achieved with these models and thus more realistic microstructure simulations can be produced for materials widely used in industry like martensitic and bainitic steels.
Document type :
Journal articles
Complete list of metadata

https://hal.archives-ouvertes.fr/hal-01111094
Contributor : Matthieu Faessel Connect in order to contact the contributor
Submitted on : Thursday, January 29, 2015 - 3:43:48 PM
Last modification on : Wednesday, November 17, 2021 - 12:27:12 PM

Links full text

Identifiers

Citation

Hellen Altendorf, Félix Latourte, Dominique Jeulin, Matthieu Faessel, L. Saintoyant. 3D reconstruction of a multiscale microstructure by anisotropic tessellation models. Image Analysis and Stereology, International Society for Stereology, 2014, 33 (2), pp.121-130. ⟨10.5566/ias.v33.p121-130⟩. ⟨hal-01111094⟩

Share

Metrics

Record views

2639