EP 1657319 B1 20080903 - Use of an Aluminium casting alloy
Title (en)
Use of an Aluminium casting alloy
Title (de)
Verwendung einer Aluminium-Gusslegierung
Title (fr)
Utilisation d'un alliage d'alluminium
Publication
Application
Priority
DE 102004053746 A 20041106
Abstract (en)
[origin: EP1657319A1] New aluminum casting alloy (I) comprises (by weight) 5-11% silicon, 0.1-0.8% magnesium, 0.05-5% silver, at most 0.30% iron, at most 0.20% titanium, at most 2/3 of the iron content of manganese, at most 0.10% zinc and the remainder aluminum, the contents of further impurities being at most 0.03% individually and at most 0.1% in total. An independent claim is included for the production of castings from (I), where the casting is solution annealed, quenched and hot stored.
IPC 8 full level
C22C 21/02 (2006.01)
CPC (source: EP)
C22C 21/02 (2013.01); C22F 1/043 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 1657319 A1 20060517; EP 1657319 B1 20080903; DE 102004053746 A1 20060511; DE 502005005249 D1 20081016
DOCDB simple family (application)
EP 05021924 A 20051007; DE 102004053746 A 20041106; DE 502005005249 T 20051007