The cold spray process was used to consolidate aluminum coatings and aluminum-alumina composite coatings. Cold spray feedstock was prepared by admixing commercially pure, gas atomized aluminum powder with 0, 10, and 50 wt.% alumina of angular or spherical morphology. The cold spray deposition was carried out in such a manner that “thick” coatings (greater than 500 microns thick) were obtained. Prior to deposition of composite coatings, the ideal cold spray deposition parameters were studied for pure aluminum coatings to optimize the deposition efficiency and quality of coating. Once the deposition conditions were selected, aluminium-alumina composites were cold sprayed as well. The cold sprayed deposits were characterized in terms of the re...
Les gammes d'usinage en tournage et étau limeur, pratiquées respectivement sur des éprouvettes de fl...
Additive manufacturing (AM) is an attractive solution to reduce processing cost of complex component...
Hot tearing is a common defect during DC casting of some commercial aluminum alloys and can result i...
This study aims at developing new routes for manufacturing Al matrix composites (AMCs) strengthened ...
Al powder metallurgy (P/M) offers several advantages over traditional manufacturing methods, such as...
Tesi per compendi. La consulta íntegra de la tesi, inclosos els articles no comunicats públicament p...
The cold gas dynamic spraying of commercially pure titanium coatings was investigated. Specifically,...
Several experimental investigations have led to the development of CrAlN (Chrome Aluminum Nitride) h...
The two-phase Al-Si alloy is ideal for wear applications due to the high hardness of the Si phase, w...
International audience; Five Al–Al2O3 coatings were deposited by gas dynamic cold spray, using feeds...
Le procédé de projection à froid (cold spray en anglais) est un procédé fondé sur l’accélération de ...
Corrosion on metal surfaces usually leads to severe safety and appearance issues, particularly in au...
Cold spray process is based on spraying particles carried by a gas at a supersonic speed onto a subs...
Ce projet a été entrepris pour étudier les interactions entre les particules d'alumine, les alliages...
Aluminum is often alloyed to modify some of its intrinsic properties and various treatments such as ...
Les gammes d'usinage en tournage et étau limeur, pratiquées respectivement sur des éprouvettes de fl...
Additive manufacturing (AM) is an attractive solution to reduce processing cost of complex component...
Hot tearing is a common defect during DC casting of some commercial aluminum alloys and can result i...
This study aims at developing new routes for manufacturing Al matrix composites (AMCs) strengthened ...
Al powder metallurgy (P/M) offers several advantages over traditional manufacturing methods, such as...
Tesi per compendi. La consulta íntegra de la tesi, inclosos els articles no comunicats públicament p...
The cold gas dynamic spraying of commercially pure titanium coatings was investigated. Specifically,...
Several experimental investigations have led to the development of CrAlN (Chrome Aluminum Nitride) h...
The two-phase Al-Si alloy is ideal for wear applications due to the high hardness of the Si phase, w...
International audience; Five Al–Al2O3 coatings were deposited by gas dynamic cold spray, using feeds...
Le procédé de projection à froid (cold spray en anglais) est un procédé fondé sur l’accélération de ...
Corrosion on metal surfaces usually leads to severe safety and appearance issues, particularly in au...
Cold spray process is based on spraying particles carried by a gas at a supersonic speed onto a subs...
Ce projet a été entrepris pour étudier les interactions entre les particules d'alumine, les alliages...
Aluminum is often alloyed to modify some of its intrinsic properties and various treatments such as ...
Les gammes d'usinage en tournage et étau limeur, pratiquées respectivement sur des éprouvettes de fl...
Additive manufacturing (AM) is an attractive solution to reduce processing cost of complex component...
Hot tearing is a common defect during DC casting of some commercial aluminum alloys and can result i...