EP 3676412 A1 20200708 - 7XXX SERIES ALUMINUM ALLOY PRODUCTS IN A STABILIZED T4 TEMPER AND METHODS OF MAKING THE SAME
Title (en)
7XXX SERIES ALUMINUM ALLOY PRODUCTS IN A STABILIZED T4 TEMPER AND METHODS OF MAKING THE SAME
Title (de)
PRODUKTE AUS ALUMINIUMLEGIERUNG DER SERIE 7XXX IN STABILISIERTEM T4-HÄRTEGRAD UND VERFAHREN ZU IHRER HERSTELLUNG
Title (fr)
PRODUITS EN ALLIAGE D'ALUMINIUM DE SÉRIE 7XXX DANS UN ÉTAT DE REVENU T4 STABILISÉ ET LEURS PROCÉDÉS DE FABRICATION
Publication
Application
Priority
- US 201762551497 P 20170829
- US 2018048305 W 20180828
Abstract (en)
[origin: US2019062886A1] The present disclosure generally provides 7xxx series aluminum alloy products in a stable T4 temper. The disclosure also provides methods of making such products, for example, using processes that include a combination of casting, rolling, solutionizing, quenching, reheating, and slow cooling. The disclosure also provides various end uses of such products, such as in automotive, transportation, electronics, and industrial applications.
IPC 8 full level
C22F 1/047 (2006.01); B21B 3/00 (2006.01); B22D 11/00 (2006.01); C22C 21/08 (2006.01); C22F 1/053 (2006.01)
CPC (source: EP KR US)
B22D 7/005 (2013.01 - EP KR US); B22D 11/003 (2013.01 - KR); C22C 21/10 (2013.01 - EP KR US); C22F 1/047 (2013.01 - EP US); C22F 1/053 (2013.01 - EP KR US); B22D 11/003 (2013.01 - EP 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
DOCDB simple family (publication)
US 2019062886 A1 20190228; CA 3070003 A1 20190307; CN 111183242 A 20200519; EP 3676412 A1 20200708; EP 3676412 B1 20240814; JP 2020530882 A 20201029; JP 6971380 B2 20211201; KR 102647056 B1 20240314; KR 20200047598 A 20200507; KR 20220125371 A 20220914; MX 2020001995 A 20200324; WO 2019046275 A1 20190307
DOCDB simple family (application)
US 201816114830 A 20180828; CA 3070003 A 20180828; CN 201880056524 A 20180828; EP 18766496 A 20180828; JP 2020508462 A 20180828; KR 20207008466 A 20180828; KR 20227030142 A 20180828; MX 2020001995 A 20180828; US 2018048305 W 20180828