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High‐resolution simulation of microstructures in dual‐phase steel
Author(s) -
Scherff Frederik,
Goldschmidt Florian,
Scholl Sebastian,
Diebels Stefan
Publication year - 2016
Publication title -
pamm
Language(s) - English
Resource type - Journals
ISSN - 1617-7061
DOI - 10.1002/pamm.201610184
Subject(s) - microstructure , dual phase steel , materials science , phase (matter) , dual (grammatical number) , finite element method , work (physics) , deformation (meteorology) , section (typography) , composite material , mechanical engineering , structural engineering , computer science , engineering , physics , martensite , art , literature , quantum mechanics , operating system
Modern dual‐phase (DP) steels are widely used in industry due to their favorable material behavior based on the complex microstructure. In the presented work, a microstructure based FEM model for the elasto‐plastic deformation of DP steels is developed in order to accomplish a deeper understanding of the structure‐property correlation. The underlying microstructure is obtained by serial section tomography. The following contribution deals with a comparison of different approaches to build a FE mesh, which is based on such microstructures. (© 2016 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)