EP 1888798 A1 20080220 - ALUMINIUM PLAIN BEARING ALLOY
Title (en)
ALUMINIUM PLAIN BEARING ALLOY
Title (de)
ALUMINIUM-GLEITLAGERLEGIERUNG
Title (fr)
ALLIAGE D'ALUMINIUM POUR PALIERS LISSES
Publication
Application
Priority
EP 2005006091 W 20050607
Abstract (en)
[origin: WO2006131129A1] The invention relates to a monotectic aluminium plain bearing alloy, comprising 5 to 20 wt. % bismuth, 3 to 20 wt. % zinc, 1 to 4 wt. % copper and additionally several of the components manganese, vanadium, niobium, nickel, molybdenum, cobalt, iron, tungsten, chromium, silver, calcium, scandium, cerium, beryllium, antimony, boron, titanium, carbon and zirconium in amounts up to 5 wt. % and aluminium to make 100 wt. %, produced by strip casting and during the subsequent production process for plain bearings, after rolling or roll-bonding, subjected to a heat treatment at ca. 270 to 400 °C. Long bismuth particles or sheets, produced by rolling or roll-bonding can thus be recoagulated to give finely-distributed spherical drops with a size in the 20 µm range and smaller.
IPC 8 full level
C22C 21/00 (2006.01); B22C 21/00 (2006.01)
CPC (source: EP US)
B22D 11/003 (2013.01 - EP US); C21D 9/40 (2013.01 - EP US); C22C 21/00 (2013.01 - EP US); C22C 21/10 (2013.01 - EP US); C22F 1/04 (2013.01 - EP US); C22F 1/053 (2013.01 - EP US)
Citation (search report)
See references of WO 2006131129A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006131129 A1 20061214; AT E417132 T1 20081215; DE 502005006241 D1 20090122; EP 1888798 A1 20080220; EP 1888798 B1 20081210; JP 2008542548 A 20081127; US 2010221141 A1 20100902
DOCDB simple family (application)
EP 2005006091 W 20050607; AT 05756177 T 20050607; DE 502005006241 T 20050607; EP 05756177 A 20050607; JP 2008515049 A 20050607; US 91641305 A 20050607