COMPOSITE SLIDING MEMBER

PURPOSE:To provide the title member reduced in the exposure of its porous metallic layer even when the amount of cutting of its surface increases and improved in seizure resistance without detriment to its abrasion resistance. CONSTITUTION:The title member consists of a backing metal and a sliding l...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TAMURA HIDEHIKO, HAKAKOSHI SHIGEMASA, NIWA TAKAHIRO, TANAKA TADASHI
Format:	Patent
Sprache:	eng
Schlagworte:	BEARINGS BLASTING CASTING 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 MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MECHANICAL ENGINEERING METALLURGY PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES POWDER METALLURGY ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS TECHNICAL GASES CONTAINING CARBON MONOXIDE THERMAL INSULATION IN GENERAL TRANSPORTING USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION WEAPONS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	PURPOSE:To provide the title member reduced in the exposure of its porous metallic layer even when the amount of cutting of its surface increases and improved in seizure resistance without detriment to its abrasion resistance. CONSTITUTION:The title member consists of a backing metal and a sliding layer bonded to the metal and is prepared by infiltrating a synthetic resin composition into the voids of a porous metallic layer of a porosity of 50-80% and an apparent density which is 20-40% of the theoretical density and obtained by sintering a metallic powder without applying pressure and prepared so that both the porous metallic layer and the synthetic resin layer are scatteredly exposed to the area of contact with a shaft.