EP 4194575 A1 20230614 - ADDITION OF CALCIUM AND VANADIUM TO ALMG ALLOYS
Title (en)
ADDITION OF CALCIUM AND VANADIUM TO ALMG ALLOYS
Title (de)
ZUGABE VON CALCIUM UND VANADIUM ZU ALMG-LEGIERUNGEN
Title (fr)
AJOUT DE CALCIUM ET DE VANADIUM À DES ALLIAGES ALMG
Publication
Application
Priority
EP 21213909 A 20211210
Abstract (en)
A Process for the production of an aluminium-magnesium alloy with a content of at least 1% Mg, preferably 1 - 7% Mg is suggested, where in a molten state 0.01 - 2% Ca and 0.01 - 0.3% V are added to the alloy.
IPC 8 full level
C22C 21/06 (2006.01); C22C 1/02 (2006.01); C22C 1/03 (2006.01)
CPC (source: EP)
C22C 1/026 (2013.01); C22C 1/03 (2013.01); C22C 21/06 (2013.01)
Citation (applicant)
- EP 3159422 A1 20170426 - RHEINFELDEN ALLOYS GMBH & CO KG [DE]
- EP 1090156 B1 20030319 - RHEINFELDEN ALUMINIUM GMBH [DE]
Citation (search report)
- [XAI] CN 108330351 A 20180727 - JINJIANG ANNENG BUILDING MAT MANUFACTURING CO LTD
- [XAI] CN 103695739 A 20140402 - ZHANG XIA
- [A] US 2018298473 A1 20181018 - SHIH DONALD S [US], et al
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
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4194575 A1 20230614; CA 3240203 A1 20230615; WO 2023104652 A1 20230615
DOCDB simple family (application)
EP 21213909 A 20211210; CA 3240203 A 20221202; EP 2022084184 W 20221202