Heat treatment of steel after localised induction heating is now a widespread process - especially in the automotive industry. This process has proved its reliability in the context of massive parts, but the distortions generated are still often insufficiently controlled when dealing with thin sheets. PSA-Peugeot-Citroen is interested in the analysis and understanding of the phenomena involved, as well as the numerical simulation of such processes. It is therefore within this framework and in within a partnership between PSA and CEMEF that this work has taken place, using as an application the heat treatment of centre pillars. Such a complex process requires the understanding of heat transfer, solid mechanics, metallurgy, electromagnetism, ...
International audienceAn increasing number of problems in mechanics and physics involves multiphysic...
AbstractThe goal of steel heat treating is to create a hard enough part over certain critical surfac...
Le chauffage par induction est un procédé qui consiste à plonger un matériau conducteur d'électricit...
Heat treatment of steel after localised induction heating is now a widespread process - especially i...
Le chauffage par induction électromagnétique est un procédé efficace permettant de chauffer directem...
ATTENTION : ce travail date de 1995Any electric conducting material exposed to a variable magnetic f...
The first part of this dissertation gives an overview of thirty years of research work done in the f...
La première partie de ce mémoire donne un panorama des trente années de recherche passées au sein de...
International audienceNumerical simulation aims at predicting the behaviour of structures for both i...
RÉSUMÉ: Les traitements thermiques superficiels sont des techniques de traitement thermique visant à...
Electromagnetic induction heating is an efficient process allowing to directly heat up a prescribed ...
More and more often, heating operations before forging and heat treatment of electrically conductive...
The goal of steel heat treating is to create a hard enough part over certain critical surfaces or v...
In the first part of this work a comprehensive model of the continuous hardening of 3D-axisymmetric ...
This work presents a general solution for the 3D heat treatment of steels. The cooling or quenching ...
International audienceAn increasing number of problems in mechanics and physics involves multiphysic...
AbstractThe goal of steel heat treating is to create a hard enough part over certain critical surfac...
Le chauffage par induction est un procédé qui consiste à plonger un matériau conducteur d'électricit...
Heat treatment of steel after localised induction heating is now a widespread process - especially i...
Le chauffage par induction électromagnétique est un procédé efficace permettant de chauffer directem...
ATTENTION : ce travail date de 1995Any electric conducting material exposed to a variable magnetic f...
The first part of this dissertation gives an overview of thirty years of research work done in the f...
La première partie de ce mémoire donne un panorama des trente années de recherche passées au sein de...
International audienceNumerical simulation aims at predicting the behaviour of structures for both i...
RÉSUMÉ: Les traitements thermiques superficiels sont des techniques de traitement thermique visant à...
Electromagnetic induction heating is an efficient process allowing to directly heat up a prescribed ...
More and more often, heating operations before forging and heat treatment of electrically conductive...
The goal of steel heat treating is to create a hard enough part over certain critical surfaces or v...
In the first part of this work a comprehensive model of the continuous hardening of 3D-axisymmetric ...
This work presents a general solution for the 3D heat treatment of steels. The cooling or quenching ...
International audienceAn increasing number of problems in mechanics and physics involves multiphysic...
AbstractThe goal of steel heat treating is to create a hard enough part over certain critical surfac...
Le chauffage par induction est un procédé qui consiste à plonger un matériau conducteur d'électricit...