EP 1657319 A1 20060517 - 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)
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)
Citation (applicant)
- DE 1255456 B 19671130 - SVENSKA METALLVERKEN AB
- AT 3653 U1 20000626 - AVL LIST GMBH [AT]
- US 3765877 A 19731016 - SPERRY P, et al
- EP 0445684 A1 19910911 - YOSHIDA KOGYO KK [JP]
Citation (search report)
- [XD] US 3765877 A 19731016 - SPERRY P, et al
- [X] VASILAKOS, A. N. ET AL: "Thermodynamic analysis and mechanical properties of cast aluminum alloy A357 with Cu, Ag, and Sm additions", METALL (HEIDELBERG) , 50(9), 556-560 CODEN: MTLLAF; ISSN: 0026-0746, 1996, XP009057849
- [A] FEIKUS, F. J. (VAW ALUMINIUM): "Optimization of aluminum-silicon-cast alloys for cylinder heads.; Zylinderkopfe .", GIESSEREI-PRAXIS, (FEB 1999), 2, P. 50-57, 6 REFERENCE(S), NUMERICAL DATA; GRAPHS., GERMANY ISSN: 0016-9781, 1999, XP009057734
- [A] H. FUCHS, H.-J. HAGEBÖLLING, F. HUSMEIER, M. WAPPELHORST: "Legierungsentwicklung für hochbeanspruchte Diesel-Zylinderköpfe", GIESSEREI-RUNDSCHAU, no. 50, 2003, pages 66 - 71, XP009057735
- [A] H. FUCHS, M. WAPPELHORST: "Leichtmetallwerkstoffe für hochbelastete Motorblöcke und Zylinderköpfe", MTZ, no. 64, 2003, pages 868 - 875, XP002356404
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