Nous décrivons la mise en évidence par C.E.M.S. de martensite, de cémentite et d'austénite à la surface d'échantillons soumis à des tests d'usure. Nous montrons que l'apparition de rayures est associée à celle de la cémentite et que le grippage est à corréler avec la présence d'un mélange d'austénite et de martensite. Nous apportons quelques arguments en faveur d'une décomposition du produit lubrifiant.Estimation by C.E.M.S. of martensite, carbide and austenite in wear surfaces is described. It is shown that scoring is associated with the production of carbide on the surface, and scuffing with a deformed mixture of austenite and martensite. Some evidence of breakdown of the lubricant is presented
The study summarizes an experimental investigation on the running-in of water-lubricated journal bea...
The frequency and severity of scuffing in automotive engines has the potential to increase due to ne...
The thesis concerns an integrated approach to investigating running−in of metallic surfaces under ro...
The primary objective of the work was to study surface changes that occur on lubricated sliding stee...
An ester lubricant base oil containing one or more standard additives to protect against wear, corro...
A plasticity index of the order of 0.6 to 1 has been thought to indicate the beginning of plastic fl...
The slow progress in the understanding of scuffing (scoring) and running-in of most lubricated surfa...
One model that is offered for predicting the wear of minimally lubricated sliding parts suggests tha...
The manufacturing of gears, cams, engine cylinder walls and other systems with lubricated surfaces a...
When various sliding components of combustion engines protected with hard coatings are slid with aut...
Due to new design specifications, current tribological systems are subjected to numerous modificatio...
Pin on disc wear machines were used to study the boundary lubricated friction and wear of AISI 52100...
Several reports show that lubrication improves the sliding properties of ceramics. This paper compar...
The slow progress in the understanding of scuffing (scoring) and runningin of most lubricated surfac...
Some typical applications where scuffing may occur are gear teeth, piston rings and cylinder pairs,...
The study summarizes an experimental investigation on the running-in of water-lubricated journal bea...
The frequency and severity of scuffing in automotive engines has the potential to increase due to ne...
The thesis concerns an integrated approach to investigating running−in of metallic surfaces under ro...
The primary objective of the work was to study surface changes that occur on lubricated sliding stee...
An ester lubricant base oil containing one or more standard additives to protect against wear, corro...
A plasticity index of the order of 0.6 to 1 has been thought to indicate the beginning of plastic fl...
The slow progress in the understanding of scuffing (scoring) and running-in of most lubricated surfa...
One model that is offered for predicting the wear of minimally lubricated sliding parts suggests tha...
The manufacturing of gears, cams, engine cylinder walls and other systems with lubricated surfaces a...
When various sliding components of combustion engines protected with hard coatings are slid with aut...
Due to new design specifications, current tribological systems are subjected to numerous modificatio...
Pin on disc wear machines were used to study the boundary lubricated friction and wear of AISI 52100...
Several reports show that lubrication improves the sliding properties of ceramics. This paper compar...
The slow progress in the understanding of scuffing (scoring) and runningin of most lubricated surfac...
Some typical applications where scuffing may occur are gear teeth, piston rings and cylinder pairs,...
The study summarizes an experimental investigation on the running-in of water-lubricated journal bea...
The frequency and severity of scuffing in automotive engines has the potential to increase due to ne...
The thesis concerns an integrated approach to investigating running−in of metallic surfaces under ro...