The initial aim of the thesis was to propose a new simplified model for rolling allowing a rapid calculation, if possible, in real time, so that the model would eventually integrate into a management tool production machines. This model should not neglect the elastic deformations in order to be applied to the study of phenomena associated with the change in bandwidth or flatness phenomena. It must also be open enough that we can integrate the description of microstructure of polycrystalline material and possibly take into account the deformation of rolling rolls. To achieve this goal, we proposed to build a simplified semi-analytical model of rolling. In this type of model, the gradient of global transformation can be multiplicatively dec...
This study carrying on the determination of the superelastic behaviour of the polycrystal memory sha...
Stabilized ferritic stainless steels are as efficient as austenitic stainless steels in many areas a...
Leveling is a forming process used in the aluminum industry in order to correct flatness defects and...
L'objectif initial de la thèse était de proposer une nouvelle modélisation simplifiée du laminage pe...
In order to save material yields in cold rolling process, the thesis aims at developing a predictive...
Nous proposons dans cette thèse des modèles éléments finis pour décrire les phénomènes de flambage q...
Modelling of on line manifest flatness defects in thin strip cold rolling is addressed as a problem ...
Predicting profile and flatness defects of flat rolled products is a major concern of the current st...
We propose in this thesis finite element models to describe buckling phenomena that are often encoun...
The main objective of this study is to simulate texture and deformation during the temper-rolling pr...
In order to predict the mechanical behaviour of steel during intercritical rolling, we need to know ...
Le laminage est un procédé de mise en forme à chaud permettant d’obtenir des barres de différents di...
In this work, we introduce a thermo-mechanical model of the steel continuous casting process, in thr...
The miniaturization demand of manufactured parts is continuously increasing. Mass production of sub-...
Le but de ce travail était la modélisation mécanique et thermique du laminage asymétrique. Celle-ci ...
This study carrying on the determination of the superelastic behaviour of the polycrystal memory sha...
Stabilized ferritic stainless steels are as efficient as austenitic stainless steels in many areas a...
Leveling is a forming process used in the aluminum industry in order to correct flatness defects and...
L'objectif initial de la thèse était de proposer une nouvelle modélisation simplifiée du laminage pe...
In order to save material yields in cold rolling process, the thesis aims at developing a predictive...
Nous proposons dans cette thèse des modèles éléments finis pour décrire les phénomènes de flambage q...
Modelling of on line manifest flatness defects in thin strip cold rolling is addressed as a problem ...
Predicting profile and flatness defects of flat rolled products is a major concern of the current st...
We propose in this thesis finite element models to describe buckling phenomena that are often encoun...
The main objective of this study is to simulate texture and deformation during the temper-rolling pr...
In order to predict the mechanical behaviour of steel during intercritical rolling, we need to know ...
Le laminage est un procédé de mise en forme à chaud permettant d’obtenir des barres de différents di...
In this work, we introduce a thermo-mechanical model of the steel continuous casting process, in thr...
The miniaturization demand of manufactured parts is continuously increasing. Mass production of sub-...
Le but de ce travail était la modélisation mécanique et thermique du laminage asymétrique. Celle-ci ...
This study carrying on the determination of the superelastic behaviour of the polycrystal memory sha...
Stabilized ferritic stainless steels are as efficient as austenitic stainless steels in many areas a...
Leveling is a forming process used in the aluminum industry in order to correct flatness defects and...