EP 1682688 B1 20100106 - Al-Mg-Si cast aluminium alloy containing scandium
Title (en)
Al-Mg-Si cast aluminium alloy containing scandium
Title (de)
Al-Mg-Si-Aluminium-Gusslegierung mit Scandium
Title (fr)
Alliage d'aluminium de coulée du type Al-Mg-Si contenant du scandium
Publication
Application
Priority
- DE 2004002425 W 20041103
- DE 10352932 A 20031111
Abstract (en)
[origin: US2007240796A1] Cast aluminium alloys comprising 1.0-8.0% in weight magnesium (Mg), >1.0-4.0% in weight silicon (Si), 0.01-<0.5% in weight scandium (Sc), 0.005-0.2% in weight titanium (Ti), 0-0.5% in weight of at least one element or selected from the group consisting of zirconium (Zr), hafnium (Hf), molybdenum (Mo), terbium (Tb), niobium (Nb), gadolinium (Gd), erbium (Er) and vanadium (V), 0-0.8% in weight manganese (Mn), 0-0.3% in weight chromium (Cr), 0-1.0% in weight copper (Cu), 0-0.1% in weight zinc (Zn), 0-0.6% in weight iron (Fe), 0-0.004% in weight beryllium (Be), and the remainder of aluminium with further impurities to an individual maximum of 0.1% in weight and totally maximally 0.5% in weight.
IPC 8 full level
C22C 21/08 (2006.01); C22C 21/02 (2006.01); C22F 1/047 (2006.01)
CPC (source: EP US)
C22C 21/08 (2013.01 - EP US); C22F 1/047 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005047554 A1 20050526; WO 2005047554 B1 20050714; AT E454480 T1 20100115; DE 10352932 A1 20050616; DE 10352932 B4 20070524; DE 502004010622 D1 20100225; EP 1682688 A1 20060726; EP 1682688 B1 20100106; ES 2339356 T3 20100519; US 2007240796 A1 20071018
DOCDB simple family (application)
DE 2004002425 W 20041103; AT 04802664 T 20041103; DE 10352932 A 20031111; DE 502004010622 T 20041103; EP 04802664 A 20041103; ES 04802664 T 20041103; US 57907504 A 20041103