Considerable attention is now being focused on porous ceramics in the industrial field as used in a large variety of applications, such as thermal insulation, filter membranes, catalysts, heat exchangers, bioreactors, and refractories. As part of thermal insulating function, this study evaluates the plasma spraying process for the realization of materials that combine high porosity rates, higher than 70%, with good mechanical strength, so these materials could be machined. Operating temperatures around 1 200 °C and mass minimization stresses influence sprayed material choice to aluminum silicates. Considering the expected porosity rates, different pore formers were used in plasma spraying. Depending on the pore former nature, the plasma spr...
Ce projet a été soutenu par l’agence Andra dans le cadre du programme « Investissements d'Avenir » o...
The effects of pore sizes, shapes, and orientations on the mechanical properties of thermally spraye...
Des dépôts de zircone-alumine ont été réalisés par projection plasma d'un mélange à sec de poudre de...
Considerable attention is now being focused on porous ceramics in the industrial field as used in a ...
Les céramiques poreuses font l’objet d’une très grande attention dans le domaine de l’industrie car ...
In the thermal spraying process, the porosity of ceramic coatings contributes directly to the effici...
Alumina coating can ensure electrical insulation in a mechanical assembly. It is used in geologic pr...
The quality of a plasma sprayed coating is a complex function of sprayed material and operating cond...
This project was supported by Andra under the "Investments for the Future Programme" ("Investissemen...
Athmospheric Plasma Spraying (APS) process from plasma stream study to deposit formation and particu...
The technology of atmospheric plasma spraying (APS) is widely used for industrial applications. The ...
nombre de pages = 5International audienceThe plasma-spraying process generates materials with typica...
25-29 septembreInternational audienceThermally-sprayed ceramic coatings such as plasma-sprayed alumi...
The increase of operating temperature of gas turbine engines is an issue of interest for the aeronau...
Ceramic materials are prone to slow crack growth (SCG)due to the combined effect of the mechanical l...
Ce projet a été soutenu par l’agence Andra dans le cadre du programme « Investissements d'Avenir » o...
The effects of pore sizes, shapes, and orientations on the mechanical properties of thermally spraye...
Des dépôts de zircone-alumine ont été réalisés par projection plasma d'un mélange à sec de poudre de...
Considerable attention is now being focused on porous ceramics in the industrial field as used in a ...
Les céramiques poreuses font l’objet d’une très grande attention dans le domaine de l’industrie car ...
In the thermal spraying process, the porosity of ceramic coatings contributes directly to the effici...
Alumina coating can ensure electrical insulation in a mechanical assembly. It is used in geologic pr...
The quality of a plasma sprayed coating is a complex function of sprayed material and operating cond...
This project was supported by Andra under the "Investments for the Future Programme" ("Investissemen...
Athmospheric Plasma Spraying (APS) process from plasma stream study to deposit formation and particu...
The technology of atmospheric plasma spraying (APS) is widely used for industrial applications. The ...
nombre de pages = 5International audienceThe plasma-spraying process generates materials with typica...
25-29 septembreInternational audienceThermally-sprayed ceramic coatings such as plasma-sprayed alumi...
The increase of operating temperature of gas turbine engines is an issue of interest for the aeronau...
Ceramic materials are prone to slow crack growth (SCG)due to the combined effect of the mechanical l...
Ce projet a été soutenu par l’agence Andra dans le cadre du programme « Investissements d'Avenir » o...
The effects of pore sizes, shapes, and orientations on the mechanical properties of thermally spraye...
Des dépôts de zircone-alumine ont été réalisés par projection plasma d'un mélange à sec de poudre de...