The nitrided 32CrMoV13 steel is a gradient properties material used for the production of aeronautical bearing rings. The principal advantages are its surface hardness and core ductility, useful against debris denting. Moreover, to improve rolling bearing performances, ceramic balls (silicon nitride Si3N4) instead of steel (M50). The present study aims to investigate the contact fatigue performance in presence of indentation for two pairs of materials (nitrided 32CrMoV13 steel / M50 and nitrided 32CrMoV13 steel / Si3N4). This performance is mainly oriented in terms of lifetime of the indented contact by a crack initiation criterion. A study of the mechanicals properties of the nitrided 32CrMoV13 steel, required for the application of the cr...
A deep comprehension of the damage mechanisms involved in contact fatigue is basic to optimize mater...
Investigating the fatigue performance of machine components has been of significant interest to impr...
A deep comprehension of the damage mechanisms involved in contact fatigue is basic to optimize mater...
Le 32CrMoV13 nitruré est un matériau à gradient de propriétés utilisé pour la réalisation de bagues ...
Design of high-performance and lighter mechanical systems needs a perpetual work on materials used. ...
This study focuses on the hybrid bearings fatigue (Si3N4 / Duplex M50) which are submitted to extrem...
L’amélioration des performances du monde du transport contraint les constructeurs à alléger leurs sy...
The aim of this work is to characterize the rolling and rolling-sliding contact fatigue failure mec...
Thread rolling dies made of M2 high-speed steel for manufacturing electronic parking brake screws of...
La fatigue de contact est un des modes de défaillance prédominants des composants tels que les engre...
Le développement de systèmes mécaniques, toujours plus performants et légers, demande l’optimisation...
Ce travail est consacré à l’étude de la fatigue des roulements hybrides (Si3N4 / M50 Duplex) soumis ...
La nitruration gazeuse est utilisée par les fabricants d’engrenages pour traiter la surface des dent...
The aim of this work is to study pure rolling contact fatigue in 32CrMoV13 quenching and tempering s...
Helicopter power transmission parts are manufactured in high-tensile steel 32CrMoV13, which is case-...
A deep comprehension of the damage mechanisms involved in contact fatigue is basic to optimize mater...
Investigating the fatigue performance of machine components has been of significant interest to impr...
A deep comprehension of the damage mechanisms involved in contact fatigue is basic to optimize mater...
Le 32CrMoV13 nitruré est un matériau à gradient de propriétés utilisé pour la réalisation de bagues ...
Design of high-performance and lighter mechanical systems needs a perpetual work on materials used. ...
This study focuses on the hybrid bearings fatigue (Si3N4 / Duplex M50) which are submitted to extrem...
L’amélioration des performances du monde du transport contraint les constructeurs à alléger leurs sy...
The aim of this work is to characterize the rolling and rolling-sliding contact fatigue failure mec...
Thread rolling dies made of M2 high-speed steel for manufacturing electronic parking brake screws of...
La fatigue de contact est un des modes de défaillance prédominants des composants tels que les engre...
Le développement de systèmes mécaniques, toujours plus performants et légers, demande l’optimisation...
Ce travail est consacré à l’étude de la fatigue des roulements hybrides (Si3N4 / M50 Duplex) soumis ...
La nitruration gazeuse est utilisée par les fabricants d’engrenages pour traiter la surface des dent...
The aim of this work is to study pure rolling contact fatigue in 32CrMoV13 quenching and tempering s...
Helicopter power transmission parts are manufactured in high-tensile steel 32CrMoV13, which is case-...
A deep comprehension of the damage mechanisms involved in contact fatigue is basic to optimize mater...
Investigating the fatigue performance of machine components has been of significant interest to impr...
A deep comprehension of the damage mechanisms involved in contact fatigue is basic to optimize mater...