EP 4093893 A1 20221130 - TECHNIQUES FOR PRODUCING ALUMINUM ALLOY PRODUCTS HAVING IMPROVED FORMABILITY AND RECYCLABILITY
Title (en)
TECHNIQUES FOR PRODUCING ALUMINUM ALLOY PRODUCTS HAVING IMPROVED FORMABILITY AND RECYCLABILITY
Title (de)
VERFAHREN ZUR HERSTELLUNG VON ALUMINIUMLEGIERUNGSPRODUKTEN MIT VERBESSERTER FORMBARKEIT UND RECYCLING-FÄHIGKEIT
Title (fr)
TECHNIQUES DE PRODUCTION DE PRODUITS EN ALLIAGE D'ALUMINIUM AYANT UNE FORMABILITÉ ET UNE APTITUDE AU RECYCLAGE AMÉLIORÉES
Publication
Application
Priority
- US 202062963816 P 20200121
- US 2021014183 W 20210120
Abstract (en)
[origin: WO2021150610A1] Described are aluminum alloy products and methods of making aluminum alloy products in which the aluminum alloy products have carefully controlled intermetallic particle density and particle size. Such aluminum alloy products may exhibit favorable formability. Control over intermetallic particle size and density may allow for use of high amounts of recycled source content in aluminum alloy products.
IPC 8 full level
C22C 21/00 (2006.01); C22F 1/04 (2006.01)
CPC (source: EP KR US)
B22F 1/054 (2022.01 - KR); C22C 21/00 (2013.01 - EP); C22C 21/06 (2013.01 - KR); C22C 21/08 (2013.01 - US); C22F 1/04 (2013.01 - EP); C22F 1/047 (2013.01 - KR US)
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)
WO 2021150610 A1 20210729; BR 112022011659 A2 20220906; CA 3164133 A1 20210729; CN 115298336 A 20221104; CN 115298336 B 20240130; EP 4093893 A1 20221130; JP 2023522806 A 20230601; KR 20220133916 A 20221005; MX 2022008704 A 20220808; US 2023074427 A1 20230309
DOCDB simple family (application)
US 2021014183 W 20210120; BR 112022011659 A 20210120; CA 3164133 A 20210120; CN 202180023059 A 20210120; EP 21706077 A 20210120; JP 2022544185 A 20210120; KR 20227028661 A 20210120; MX 2022008704 A 20210120; US 202117759178 A 20210120