EP 0219629 B1 19891108 - HEAT-RESISTING ALUMINIUM ALLOY AND PROCESS FOR ITS MANUFACTURE
Title (en)
HEAT-RESISTING ALUMINIUM ALLOY AND PROCESS FOR ITS MANUFACTURE
Publication
Application
Priority
DE 3533233 A 19850918
Abstract (en)
[origin: US4832737A] A high temperature-resistant aluminum alloy is disclosed, comprising an aluminum matrix containing a dispersion mixture of reinforcing aluminum-iron particles with 2-16% nickel and/or cobalt, 1-6% copper and 1-3% manganese. The weight ratio of the copper to manganese is between about 2:1 and 1:1, and the intermetallic phases of the type AlCuMn, Al3Ni and/or Al9Co2 are present in spherical forms.
IPC 1-7
IPC 8 full level
C22C 1/00 (2006.01); C22C 1/02 (2006.01); C22C 1/04 (2006.01); C22C 21/00 (2006.01); C22F 1/04 (2006.01)
CPC (source: EP US)
C22C 1/0416 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH FR GB IT LI NL SE
DOCDB simple family (publication)
US 4832737 A 19890523; AT E47890 T1 19891115; DE 3533233 A1 19870319; EP 0219629 A1 19870429; EP 0219629 B1 19891108; ES 2000977 A6 19880401; JP S6274042 A 19870404; NO 168257 B 19911021; NO 168257 C 19920129; NO 863441 D0 19860827; NO 863441 L 19870319
DOCDB simple family (application)
US 90855486 A 19860918; AT 86110727 T 19860802; DE 3533233 A 19850918; EP 86110727 A 19860802; ES 8601919 A 19860916; JP 21827086 A 19860918; NO 863441 A 19860827