EP 1987170 A1 20081105 - ALUMINIUM ALLOY WITH IMPROVED CRUSH PROPERTIES
Title (en)
ALUMINIUM ALLOY WITH IMPROVED CRUSH PROPERTIES
Title (de)
ALUMINIUMLEGIERUNG MIT VERBESSERTEN STAUCHEIGENSCHAFTEN
Title (fr)
ALLIAGE EN ALUMINIUM PRESENTANT DES PROPRIETES D'ECRASEMENT AMELIOREES
Publication
Application
Priority
- NO 2007000057 W 20070216
- NO 20060794 A 20060217
Abstract (en)
[origin: WO2007094686A1] An Al-Mg-Si alloy with improved ductility and crush properties, in particular useful for structural components in crash exposed areas in vehicles. The alloy contains in wt %: Mg 0,25 - 1,2; Si 0,3 - 1,4; Ti 0,03 - 0,4, where Ti is present in solid solution and where the alloy contains in addition one or more of the following alloy components: Mn max 0.6; Cr max 0.3; Zr max 0,25, and incidental impurities, including Fe and Zn up to 0,5 with balance Al.
IPC 8 full level
C22C 21/08 (2006.01); C22C 21/02 (2006.01); C22F 1/05 (2006.01)
CPC (source: EP US)
C22C 1/06 (2013.01 - EP US); C22C 21/02 (2013.01 - EP US); C22C 21/08 (2013.01 - EP US); C22F 1/05 (2013.01 - EP US)
Citation (search report)
See references of WO 2007094686A1
Citation (third parties)
Third party :
"International Alloy designations and chemical composition limits for wrought aluminum and wrought aluminum alloys", THE ALUMINUM ASSOCIATION, April 2004 (2004-04-01), pages 1 - 35, XP003023672
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 LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007094686 A1 20070823; WO 2007094686 A8 20080925; CN 101384741 A 20090311; EP 1987170 A1 20081105; JP 2009526913 A 20090723; US 2009116999 A1 20090507
DOCDB simple family (application)
NO 2007000057 W 20070216; CN 200780005879 A 20070216; EP 07715944 A 20070216; JP 2008555185 A 20070216; US 22403507 A 20070216