SLIDING MEMBER AND SLIDING METHOD

Provided is a low-friction sliding member which includes a sliding part having excellent wearing resistance and can stably have excellent frictional properties throughout sliding. Also provided is a method of sliding. The sliding member comprises: a sliding part coated with a diamond-like carbon ma...

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Bibliographische Detailangaben
Hauptverfasser:	YAMAMOTO, KENJI, ITO, HIROTAKA, HAYAMA, MAKOTO, FURUGAKI, TAKASHI, MORIUCHI, TSUTOMU
Format:	Patent
Sprache:	eng ; fre ; jpn
Schlagworte:	BEARINGS BLASTING CHEMISTRY ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS FUELS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS LIGHTING LUBRICANTS LUBRICATING COMPOSITIONS MECHANICAL ENGINEERING METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS TECHNICAL GASES CONTAINING CARBON MONOXIDE THERMAL INSULATION IN GENERAL USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION WEAPONS
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Beschreibung
Zusammenfassung:	Provided is a low-friction sliding member which includes a sliding part having excellent wearing resistance and can stably have excellent frictional properties throughout sliding. Also provided is a method of sliding. The sliding member comprises: a sliding part coated with a diamond-like carbon material; and a lubricant disposed on the diamond-like carbon material. The sliding member is characterized in that the lubricant comprises an amine salt represented by formula (1) and/or an amine salt represented by formula (2). In formulae (1) and (2), R1, R2, R3, R4, and R5 are the same or different and each represents hydrogen or a C1-24 hydrocarbon group. L'invention porte sur un élément coulissant à faible frottement, qui comprend une partie coulissante ayant une excellente résistance à l'usure et qui peut avoir, de façon stable, d'excellentes propriétés de frottement tout au long du coulissement. L'invention porte également sur un procédé de coulissement. L'élément coulissant comprend : une partie coulissante revêtue d'un matériau de carbone sous forme de diamant amorphe ; et un lubrifiant disposé sur le matériau de carbone sous forme de diamant amorphe. L'élément coulissant est caractérisé en ce que le lubrifiant comprend un sel d'amine représenté par la formule (1) et/ou un sel d'amine représenté par la formule (2). Dans les formules (1) et (2), R1, R2, R3, R4 et R5 sont identiques ou différents, et représentent chacun de l'hydrogène ou un groupe hydrocarboné en C1-24.