EP 2644726 A4 20160629 - ALUMINUM-MAGNESIUM ALLOY AND MANUFACTURING METHOD THEREOF
Title (en)
ALUMINUM-MAGNESIUM ALLOY AND MANUFACTURING METHOD THEREOF
Title (de)
ALUMINIUM-MAGNESIUM-LEGIERUNG UND HERSTELLUNGSVERFAHREN DAFÜR
Title (fr)
ALLIAGE D'ALUMINIUM-MAGNÉSIUM ET SON PROCÉDÉ DE FABRICATION
Publication
Application
Priority
- KR 20100116442 A 20101122
- KR 20100116449 A 20101122
- KR 20100116451 A 20101122
- KR 2011008881 W 20111121
Abstract (en)
[origin: EP2644726A2] Provided are an extruded aluminum (Al)-magnesium (Mg) material and a method of producing the same. An Al-Mg master alloy having a first Mg content is provided. An Al-Mg alloy having a second Mg content less than the first Mg content is prepared by adding the Al-Mg master alloy into molten Al and then casting the molten Al. An extruded Al-Mg material is prepared by extruding the Al-Mg alloy.
IPC 8 full level
C22C 21/06 (2006.01); B22D 21/04 (2006.01)
CPC (source: EP US)
B22D 21/007 (2013.01 - EP US); C22C 1/03 (2013.01 - EP US); C22C 21/06 (2013.01 - EP US); C22C 23/02 (2013.01 - US); B22D 25/00 (2013.01 - EP US)
Citation (search report)
- [X] US 5405578 A 19950411 - SETZER WILLIAM C [US], et al
- [A] WO 2008120237 A1 20081009 - DIRECTOR GENERAL DEFENCE RES & [IN], et al
- [A] GB 1330560 A 19730919 - SUMITOMO ELECTRIC INDUSTRIES, et al
- [XI] DAVIS J. R.: "Aluminum and aluminum alloys", 1996, ISBN: 0-87170-496-X, XP002757773
- See references of WO 2012070818A2
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2644726 A2 20131002; EP 2644726 A4 20160629; US 2013236351 A1 20130912; WO 2012070818 A2 20120531; WO 2012070818 A3 20120719
DOCDB simple family (application)
EP 11843702 A 20111121; KR 2011008881 W 20111121; US 201113988940 A 20111121