Surface patterning can improve friction properties of a lubricated contact by the generation of hydrodynamic pressure. The objective of the ANR project MicroGaMe was to pattern the surface of a mechanical seal in austenitic stainless steel. We developed a process based on the use of low-temperature plasma-assisted thermochemical treatments (nitriding and carburizing). The study of the treated layers leads to a better understanding of its nature and of the formation mechanisms and also reveals the presence of nanoprecipitates. During the treatments, a deformation occurs in a direction perpendicular to the surface (called “swelling”) as a consequence of high internal stresses, which can be used as an original patterning driving force. To obta...
Micro-texturing method has grown up to be one of the most promising procedures to form micro-lines, ...
Différents aspects des traitements thermochimiques (nitruration, carburation et nitrocarburation) de...
Deep Engraving of Stainless Steel Using a Femtosecond Burst-Mode Laser The aim of this paper was to ...
Surface patterning can improve friction properties of a lubricated contact by the generation of hydr...
Une micro-structuration de surface peut améliorer les propriétés en frottement d’un contact lubrifié...
Different aspects of thermochemical treatments (nitriding, carburizing and nitrocarburizing) of aust...
Within the frame of improving the dry sliding properties of steels, nitriding treatments were conduc...
International audienceSurface texturing the friction faces of a mechanical seal reduces friction as ...
Micro-texturing has grown up to be one of the most promising procedures. This related application re...
Optimizing the surface microstructure and properties is very important to obtain high performance be...
Injection molding is a technique for manufacturingplastic and elastomer parts. As the moulding and d...
Mechanical seals are composed of two annular flat rings in contact and relative motion to ensure sea...
A new surface treatment technique by primary explosive was used on a 316L type austenitic stainless ...
Car designers are seeking ways to improve the performance of power transmission mechanical parts whi...
Coating adhesion is requiered to rpomote specific surface properties by thermal spraying. Convention...
Micro-texturing method has grown up to be one of the most promising procedures to form micro-lines, ...
Différents aspects des traitements thermochimiques (nitruration, carburation et nitrocarburation) de...
Deep Engraving of Stainless Steel Using a Femtosecond Burst-Mode Laser The aim of this paper was to ...
Surface patterning can improve friction properties of a lubricated contact by the generation of hydr...
Une micro-structuration de surface peut améliorer les propriétés en frottement d’un contact lubrifié...
Different aspects of thermochemical treatments (nitriding, carburizing and nitrocarburizing) of aust...
Within the frame of improving the dry sliding properties of steels, nitriding treatments were conduc...
International audienceSurface texturing the friction faces of a mechanical seal reduces friction as ...
Micro-texturing has grown up to be one of the most promising procedures. This related application re...
Optimizing the surface microstructure and properties is very important to obtain high performance be...
Injection molding is a technique for manufacturingplastic and elastomer parts. As the moulding and d...
Mechanical seals are composed of two annular flat rings in contact and relative motion to ensure sea...
A new surface treatment technique by primary explosive was used on a 316L type austenitic stainless ...
Car designers are seeking ways to improve the performance of power transmission mechanical parts whi...
Coating adhesion is requiered to rpomote specific surface properties by thermal spraying. Convention...
Micro-texturing method has grown up to be one of the most promising procedures to form micro-lines, ...
Différents aspects des traitements thermochimiques (nitruration, carburation et nitrocarburation) de...
Deep Engraving of Stainless Steel Using a Femtosecond Burst-Mode Laser The aim of this paper was to ...