Multi-layer sliding bearing

In a sliding bearing of a large-sized engine, an aluminum-alloy having from 20 to 45 mass % of Sn is used. Its conformability, compatibility and seizure resistance is improved by forming an overlay, which consists of from 98 to 55 mass % MoS2, WS2, BN and/or graphite, and from 2 to 45 mass % of bind...

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Bibliographic Details
Main Authors KAMIYA, SOJI, LANG, HUBERT, KAWAGOE, KIMIO
Format Patent
LanguageEnglish
French
German
Published 24.04.2013
Subjects
ALLOYS
BEARINGS
BLASTING
CHEMISTRY
ELEMENTS OR CRANKSHAFT MECHANISMS
ENGINEERING ELEMENTS AND UNITS
FERROUS OR NON-FERROUS ALLOYS
FLEXIBLE SHAFTS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
LIGHTING
MECHANICAL ENGINEERING
METALLURGY
PERFORMING OPERATIONS
ROTARY BODIES OTHER THAN GEARING ELEMENTS
SHAFTS
THERMAL INSULATION IN GENERAL
TRANSPORTING
TREATMENT OF ALLOYS OR NON-FERROUS METALS
WEAPONS
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Summary:In a sliding bearing of a large-sized engine, an aluminum-alloy having from 20 to 45 mass % of Sn is used. Its conformability, compatibility and seizure resistance is improved by forming an overlay, which consists of from 98 to 55 mass % MoS2, WS2, BN and/or graphite, and from 2 to 45 mass % of binder selected from polyimide resin, epoxy resin and phenol resin. The aluminum occasionally contains from 0.1 to 5 mass % of Cu, Mg, Cr, Si, Mn, Ni, V, Ti, Zn, Pb, In and/or Bi and is roll-bonded via an intermediate layer consisting of pure aluminum or aluminum alloy to a backing metal.
Bibliography:Application Number: EP20030022653