COPPER-BASED POWDER-LIKE ANTI-FRICTION COMPOSITE MATERIAL

FIELD: powder metallurgy; manufacture of anti-friction composite materials; heavily-loaded and thermally-stressed sliding friction unit. SUBSTANCE: proposed anti-friction composite material contains the following components, mass-%: graphite, 1-3; tin, 6-10; molybdenum borosilicate glass, 3-10; the...

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Bibliographische Detailangaben
Hauptverfasser:	GUNINA V.V, ZAMJATINA N.I, SHCHIPALOV JU.K, MEL'NIKOV V.G
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	FIELD: powder metallurgy; manufacture of anti-friction composite materials; heavily-loaded and thermally-stressed sliding friction unit. SUBSTANCE: proposed anti-friction composite material contains the following components, mass-%: graphite, 1-3; tin, 6-10; molybdenum borosilicate glass, 3-10; the remainder being copper. EFFECT: reduction of intensive wear and friction coefficient; high corrosion resistance; possibility of operation at absence of lubricant. 1 tbl, 3 ex