SLIDING BEARING HAVING IMPROVED CONSUME RESISTIVITY AND MANUFACTURING METHOD THEREOF

PURPOSE: A sliding bearing with improved wear resistance and a manufacturing method thereof are provided to improve the resistance of a bearing against plastic deformation as well as against abrasion. CONSTITUTION: A sliding bearing with improved wear resistance is made of a sliding bearing composit...

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Bibliographic Details
Main Authors SHIM, DONG SEOB, KIM, SANG BEOM, LEE, CHOUNG RAE
Format Patent
LanguageEnglish
Korean
Published 03.05.2010
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
LIGHTING
MECHANICAL ENGINEERING
METALLURGY
ROTARY BODIES OTHER THAN GEARING ELEMENTS
SHAFTS
THERMAL INSULATION IN GENERAL
TREATMENT OF ALLOYS OR NON-FERROUS METALS
WEAPONS
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Summary:PURPOSE: A sliding bearing with improved wear resistance and a manufacturing method thereof are provided to improve the resistance of a bearing against plastic deformation as well as against abrasion. CONSTITUTION: A sliding bearing with improved wear resistance is made of a sliding bearing composition including copper(33) 7~20 weight%, tin 1~7 weight%, carbon 0.2~2.0 weight%, nickel 0.3~4 weight%, boron 0.01~0.4 weight%, and residual iron. The sliding bearing is a bush type having a body with an inner hole in which a shaft is inserted and rotated. Tin in the sliding bearing composition is included in the form of Cu-SN alloy powder, where the content of the tin is 20~50 weight%.
Bibliography:Application Number: KR20080104283