Reference : Three-dimensional Modelling of Asperity Crushing
Scientific congresses and symposiums : Unpublished conference/Abstract
Engineering, computing & technology : Materials science & engineering
http://hdl.handle.net/2268/137653
Three-dimensional Modelling of Asperity Crushing
English
Carretta, Yves mailto [Université de Liège - ULiège > Département d'aérospatiale et mécanique > LTAS-Mécanique numérique non linéaire >]
Boman, Romain mailto [Université de Liège - ULiège > Département d'aérospatiale et mécanique > Département d'aérospatiale et mécanique >]
Legrand, Nicolas [ArcelorMittal Maizières R&D Industrials operations > Downstream Processes Department > > >]
Laugier, Maxime [ArcelorMittal Maizières R&D Industrials operations > Downstream Processes Department > > >]
Ponthot, Jean-Philippe mailto [Université de Liège - ULiège > Département d'aérospatiale et mécanique > LTAS-Mécanique numérique non linéaire >]
Oct-2012
2
No
No
International
Journées Annuelles de la SF2M 2012
29-31 October 2012
Société Française de Métallurgie et de Matériaux
Paris
France
[en] Asperity flattening has a huge influence on friction and wear in metal forming processes. Nevertheless, phenomena that occur at the microscopic scale are still not well understood. Since no experiment can be easily performed in real forming conditions, numerical models are essential to achieve a better knowledge of what happens in these contact regions. In this paper, a threedimensional model of a rough strip flattened by a rigid rough tool is presented. The boundary conditions applied to this model correspond to the ones encountered in a real cold-rolling case. The results are compared to experimental measurements from the pilot mill of ArcelorMittal Maizières R&D.
Researchers ; Professionals
http://hdl.handle.net/2268/137653

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