The multi-material forging is a forming process allowing, simultaneously, the welding and shaping of multi-material parts with the right material at the right place. The purpose of the presented work is to identify the necessary conditions to obtain a metallurgical bond during forming between two different grades of steel. First, the state of the art allowed the identification of the physical phenomena occurring during multi-material forging and the determination of the key parameters of the bonding which are the contact pressure and the surface expansion at the both sides of the interface. The mechanisms to establish metallurgical bond by forging are based on the breaking and the dispersion of the oxide layer at the interface then the extr...
Multi-metal additive manufacturing by laser projection offers new opportunities for the creation of ...
The cutting forces have to be known as accurately as possible in order to predict the characteristic...
The notion of “interface” is a universal topic of research in material sciences. Interfaces are resp...
The multi-material forging is a forming process allowing, simultaneously, the welding and shaping of...
Le forgeage multi-matériaux est un procédé permettant la mise en forme et l’assemblage simultanés de...
Going lightweight and yet retaining the strength of products have been the trend in the manufacturin...
The present work constitutes a contribution to the analytical and physical simulation of the precisi...
The thesis presented is dedicated to the forming of the weld cladded work pieces. The proposed idea ...
The multilayer materials processed by powder metallurgy allow reducing the manufacturing cost. Howev...
International audienceThe basic formulation for finite element modeling of metal forming processes i...
L'assemblage par collage multimatériaux (métal/composite, métal/verre, métal/plastiques, verre/plast...
La modélisation des efforts de coupe en usinage est nécessaire pour prédire certaines caractéristiqu...
The cross-wedge rolling is an incremental metal forming process, essentially developed at high tempe...
Au cours du procédé de matriçage à chaud, les outils subissent des chargements sévères, complexes et...
Multi-material solutions represent a promising approach for the production of load-optimised parts. ...
Multi-metal additive manufacturing by laser projection offers new opportunities for the creation of ...
The cutting forces have to be known as accurately as possible in order to predict the characteristic...
The notion of “interface” is a universal topic of research in material sciences. Interfaces are resp...
The multi-material forging is a forming process allowing, simultaneously, the welding and shaping of...
Le forgeage multi-matériaux est un procédé permettant la mise en forme et l’assemblage simultanés de...
Going lightweight and yet retaining the strength of products have been the trend in the manufacturin...
The present work constitutes a contribution to the analytical and physical simulation of the precisi...
The thesis presented is dedicated to the forming of the weld cladded work pieces. The proposed idea ...
The multilayer materials processed by powder metallurgy allow reducing the manufacturing cost. Howev...
International audienceThe basic formulation for finite element modeling of metal forming processes i...
L'assemblage par collage multimatériaux (métal/composite, métal/verre, métal/plastiques, verre/plast...
La modélisation des efforts de coupe en usinage est nécessaire pour prédire certaines caractéristiqu...
The cross-wedge rolling is an incremental metal forming process, essentially developed at high tempe...
Au cours du procédé de matriçage à chaud, les outils subissent des chargements sévères, complexes et...
Multi-material solutions represent a promising approach for the production of load-optimised parts. ...
Multi-metal additive manufacturing by laser projection offers new opportunities for the creation of ...
The cutting forces have to be known as accurately as possible in order to predict the characteristic...
The notion of “interface” is a universal topic of research in material sciences. Interfaces are resp...