Two-Scale Finite Element Modelling of Microstructures

Wolfgang Brocks; Alfred Cornec; Dirk Steglich

doi:10.4028/www.scientific.net/AMR.59.3

Paper Titles

Two-Scale Finite Element Modelling of Microstructures
p.3

Development of Nanostructured W and Mo Materials
p.18

Bonding and Interfaces and their Thermo-Mechanical Performance on the Example of Plasma Facing Divertor Components for Thermo-Nuclear Fusion Reactors
p.31

Special Ceramic Material Based On Basaltic-Andesite for Extreme Environments
p.39

Surface Modification and Deuterium Retention in Tungsten and Molybdenum Exposed to Low-Energy, High Flux Deuterium Plasmas
p.42

Enhancement of Reliability of Machines and Materials by Friction Plating
p.46

Machining of Carbon Fibre-Reinforced Silicon-Ccarbide Composites
p.51

TiC Reinforced Steel Matrix Composite Layers Produced by Laser Surface Alloying
p.55

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 59Two-Scale Finite Element Modelling of...

Two-Scale Finite Element Modelling of Microstructures

Abstract:

Modelling the constitutive behaviour of metallic materials based on their microstructural features and the micromechanical mechanisms in the framework of continuum mechanics is addressed. Deformation at the lengthscale of grains is described by crystal plasticity. The macroscopic behaviour is obtained either by a homogenisation process yielding phenomenological equations or by a submodel technique. The modelling processes for two light-weight materials, namely magnesium and titanium aluminides are presented.