EP 2385884 A2 20111116 - A METHOD FOR FORMING HIGH STRENGTH ALUMINUM ALLOYS CONTAINING L12 INTERMETALLIC DISPERSOIDS
Title (en)
A METHOD FOR FORMING HIGH STRENGTH ALUMINUM ALLOYS CONTAINING L12 INTERMETALLIC DISPERSOIDS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON HOCHFESTEN ALUMINIUMLEGIERUNGEN, DIE INTERMETALLISCHE L12-DISPERSOIDE ENTHALTEN
Title (fr)
PROCEDE DE FORMATION D ALLIAGES D ALUMINIUM DE HAUTE RESISTANCE CONTENANT DES DISPERSOIDES INTERMETALLIQUES L12
Publication
Application
Priority
- US 2009067325 W 20091209
- US 31604608 A 20081209
Abstract (en)
[origin: US2010143177A1] A method and apparatus produces high strength aluminum alloys from a powder containing L12 intermetallic dispersoids. The powder is degassed, sealed under vacuum in a container, heated, consolidated by vacuum hot pressing, and extruded.
IPC 8 full level
B22F 1/00 (2006.01); B22F 3/02 (2006.01); C22C 1/04 (2006.01); C22C 21/00 (2006.01)
CPC (source: EP US)
C22C 1/0416 (2013.01 - EP US); C22C 1/047 (2023.01 - EP US); B22F 2998/00 (2013.01 - EP US); B22F 2998/10 (2013.01 - EP US); B22F 2999/00 (2013.01 - EP US)
Citation (search report)
See references of WO 2010077735A2
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
DOCDB simple family (publication)
US 2010143177 A1 20100610; EP 2385884 A2 20111116; WO 2010077735 A2 20100708; WO 2010077735 A3 20101014
DOCDB simple family (application)
US 31604608 A 20081209; EP 09836765 A 20091209; US 2009067325 W 20091209