EP 2298947 A1 20110323 - HIGH STRENGTH CASTING ALUMINIUM ALLOY MATERIAL
Title (en)
HIGH STRENGTH CASTING ALUMINIUM ALLOY MATERIAL
Title (de)
HOCHFEST GEGOSSENES ALUMINIUMLEGIERUNGSMATERIAL
Title (fr)
MATIÈRE D'ALLIAGE D'ALUMINIUM DE FONDERIE À HAUTE RÉSISTANCE
Publication
Application
Priority
- CN 2009072603 W 20090702
- CN 200810302668 A 20080709
- CN 200810302669 A 20080709
- CN 200810302670 A 20080709
- CN 200810302671 A 20080709
Abstract (en)
A high strength casting aluminum alloy material comprises (in weight %) Cu 2.0-6.0%, Mn 0.05-1.0%, Ti 0.01-0.5%,Cr0.01-0.2%, Cd 0.01-0.4%, Zr 0.01-0.25%, B 0.005-0.04%, rare earth 0.05-0.3%, and balance aluminum and trace impurities. The alloy has reduced cost.
IPC 8 full level
C22C 21/12 (2006.01); C22F 1/057 (2006.01)
CPC (source: EP US)
C22C 21/12 (2013.01 - EP US); C22F 1/057 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
EP 2298947 A1 20110323; EP 2298947 A4 20110803; EP 2298947 B1 20150128; CA 2729251 A1 20100114; CA 2729251 C 20140415; JP 2011526967 A 20111020; US 2011176957 A1 20110721; WO 2010003349 A1 20100114
DOCDB simple family (application)
EP 09793824 A 20090702; CA 2729251 A 20090702; CN 2009072603 W 20090702; JP 2011516953 A 20090702; US 200913001782 A 20090702