SLIDING MATING PART IN LUBRICATED REGIME, COATED BY A THIN FILM

5 SLIDING MATING PART IN LUBRICATED REGIME, COATED BY A THIN FILM THE THIN LAYER IS DEPOSITED ON A SURFACE HAVING ROUGHNESS PROFILES WHEREOF THE 10 PARAMETERS AND MEAN PERIODS ARE DETERMINED FOR IMPROVING THE TRIBOLOGICAL PERFORMANCE, SO THAT THE RATIO A BETWEEN THE SQUARE OF THE MEAN PERIOD OF THE...

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Bibliographische Detailangaben
Hauptverfasser: MAURIN-PERRIER, PHILIPPE, LEDRAPPIER, FLORENT, HOUZE, LAURENT
Format: Patent
Sprache:eng
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Zusammenfassung:5 SLIDING MATING PART IN LUBRICATED REGIME, COATED BY A THIN FILM THE THIN LAYER IS DEPOSITED ON A SURFACE HAVING ROUGHNESS PROFILES WHEREOF THE 10 PARAMETERS AND MEAN PERIODS ARE DETERMINED FOR IMPROVING THE TRIBOLOGICAL PERFORMANCE, SO THAT THE RATIO A BETWEEN THE SQUARE OF THE MEAN PERIOD OF THE PROFILE (PSM) IN UM AND THE ROUGHNESS PROFILE (PA) IN JUM, AS DEFINED BY FRENCH STANDARD ISO 4288, IS EQUAL TO OR GREATER THAN 5X105,UM, THAT IS: 15 A PW2 >-5 X 1 O',U M PA 20 25