Publikasjoner og ansvarsområder
Multi-scale modelling of titanium diboride degradation using crystal elasticity model and density functional theory
Crystal plasticity finite element simulations of pure bending of aluminium alloy AA7108
The crystal plasticity finite element method (CP-FEM) is used to investigate the influence of microstructure on the bending behaviour of the heat treatable aluminium alloy AA7108. The study comprises two materials obtained from the AA7108 aluminium alloy by different thermo-mechanical treatments. Th...
Influence of volume fraction and distribution of martensite phase on the strain localization in dual phase steels
Multi-scale modeling of WC-Co drill bits material with density functional theory and crystal elasticity model
Numerical study on the influence of crystallographic texture and grain shape on the yield surface of textured aluminum sheet material
The paper investigates by numerical modeling the effects of crystallographic texture and grain shape on the shape of the yield surface of aluminum sheet material at small strains. Different representative volume elements (RVEs) of the material are considered. Plane stress state is assumed in the she...
Simulation of yield surfaces for aluminium sheets with rolling and recrystallization textures
The influence of crystallographic texture and homogenization scheme on the yield surface for aluminium sheets has been studied numerically. A rate-dependent single crystal plasticity model was adopted to describe the behaviour of the grains, whereas the behaviour of the polycrystal was obtained eith...