EP 2274454 A1 20110119 - ALLOY COMPOSITION AND PREPARATION THEREOF
Title (en)
ALLOY COMPOSITION AND PREPARATION THEREOF
Title (de)
LEGIERUNGSZUSAMMENSETZUNG UND HERSTELLUNGSVERFAHREN DAFÜR
Title (fr)
COMPOSITION D'ALLIAGE ET SA PRÉPARATION
Publication
Application
Priority
- IN 2008000196 W 20080327
- IN 731DE2007 A 20070330
- IN 732DE2007 A 20070330
Abstract (en)
[origin: WO2008120237A1] The disclosure relates to a high strength Aluminum-Zinc-Magnesium-Copper-Zirconium alloy semi-products of composition Al-Zn(8-12.5)wt%-Mg (1.2-2.0)wt%-Cu(1.4-2.2)wt%-Zr(0.10-0.18)wt% and its method of preparation. The alloy semi-product could be further processed into high strength alloy extrusions or high strength alloy thin sheets.
IPC 8 full level
C22C 21/10 (2006.01); C22F 1/053 (2006.01)
CPC (source: EP KR)
C22C 21/10 (2013.01 - EP KR); C22F 1/053 (2013.01 - EP KR)
Citation (search report)
See references of WO 2008120237A1
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 MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2008120237 A1 20081009; CN 101835915 A 20100915; CN 101835915 B 20120523; EP 2274454 A1 20110119; EP 2274454 B1 20201125; KR 20090127185 A 20091209
DOCDB simple family (application)
IN 2008000196 W 20080327; CN 200880018339 A 20080327; EP 08738391 A 20080327; KR 20097022698 A 20080327