Aluminum alloys are commonly used in the automotive industry for lightening and power gain of thermal engines. However, thermomechanical properties are not often high enough to undergo the in-service stresses while the engine is running. High performance materials are needed. A novel approach to reach these high performances is to develop specific coatings using the cold spray route. This thermal spray process is based on the plastic deformation of sprayed powders at a supersonic velocity onto a substrate resulting in so called « splats » and stick to the surface. In this thesis, thermomechanical damage of cold-sprayed 316L-matrix composite coatings are studied. Prior to the study of composites, the elaboration steps of 316L in the cold spr...
The cold spray process is based on high-speed spraying of a powder onto a substrate. The formation o...
La projection thermique cold spray consiste en l'envol de poudres à haute vitesse sur une cible : le...
Cold Spray consists in the high-speed spray of powder particles onto a target; namely the substrate....
Aluminum alloys are commonly used in the automotive industry for lightening and power gain of therma...
Aluminum alloys are commonly used in the automotive industry for lightening and power gain of therma...
Aluminum alloys are commonly used in the automotive industry for lightening and power gain of therma...
Le domaine automobile utilise des alliages légers d’aluminium dans la fabrication des pièces volumin...
International audienceCold spray is now well recognized as one of the most powerful and efficient co...
International audienceCold spray is now well recognized as one of the most powerful and efficient co...
Le procédé de projection à froid (cold spray en anglais) est un procédé fondé sur l’accélération de ...
In the nuclear and marine industries, some components are subjected to degradation, due to severe in...
In the nuclear and marine industries, some components are subjected to degradation, due to severe in...
In the nuclear and marine industries, some components are subjected to degradation, due to severe in...
Electrical contacts, for use in contactors and circuit breakers, mainly govern the lifetime of elect...
Electrical contacts, for use in contactors and circuit breakers, mainly govern the lifetime of elect...
The cold spray process is based on high-speed spraying of a powder onto a substrate. The formation o...
La projection thermique cold spray consiste en l'envol de poudres à haute vitesse sur une cible : le...
Cold Spray consists in the high-speed spray of powder particles onto a target; namely the substrate....
Aluminum alloys are commonly used in the automotive industry for lightening and power gain of therma...
Aluminum alloys are commonly used in the automotive industry for lightening and power gain of therma...
Aluminum alloys are commonly used in the automotive industry for lightening and power gain of therma...
Le domaine automobile utilise des alliages légers d’aluminium dans la fabrication des pièces volumin...
International audienceCold spray is now well recognized as one of the most powerful and efficient co...
International audienceCold spray is now well recognized as one of the most powerful and efficient co...
Le procédé de projection à froid (cold spray en anglais) est un procédé fondé sur l’accélération de ...
In the nuclear and marine industries, some components are subjected to degradation, due to severe in...
In the nuclear and marine industries, some components are subjected to degradation, due to severe in...
In the nuclear and marine industries, some components are subjected to degradation, due to severe in...
Electrical contacts, for use in contactors and circuit breakers, mainly govern the lifetime of elect...
Electrical contacts, for use in contactors and circuit breakers, mainly govern the lifetime of elect...
The cold spray process is based on high-speed spraying of a powder onto a substrate. The formation o...
La projection thermique cold spray consiste en l'envol de poudres à haute vitesse sur une cible : le...
Cold Spray consists in the high-speed spray of powder particles onto a target; namely the substrate....