EP 4010510 A1 20220615 - COMPACT ALUMINIUM ALLOY HEAT TREATMENT METHOD
Title (en)
COMPACT ALUMINIUM ALLOY HEAT TREATMENT METHOD
Title (de)
KOMPAKTES WÄRMEBEHANDLUNGSVERFAHREN AUS ALUMINIUMLEGIERUNG
Title (fr)
PROCÉDÉ DE TRAITEMENT THERMIQUE D'UN ALLIAGE D'ALUMINIUM COMPACT
Publication
Application
Priority
- EP 19190299 A 20190806
- IB 2020056809 W 20200720
Abstract (en)
[origin: WO2021024062A1] The invention relates to a method for the heat treatment of a moving aluminium alloy strip, the aluminium strip has an upper-surface and a lower-surface, the method comprising moving the aluminium strip over at least two rotating heating rolls, wherein the heating rolls comprises an outer-surface, such that a surface of the aluminium strip is in heat-transfer contact with the outer-surface of the heating rolls to induce heat into the aluminium strip to heat the aluminium strip at an annealing temperature, and comprising moving the aluminium alloy strip over a first rotating heating roll followed by moving the aluminium strip over a second rotating heating roll such that alternating the upper-surface and the lower-surface of the aluminium strip are in heat-transfer contact with the outer-surface of the rotating heating rolls.
IPC 8 full level
C22C 21/00 (2006.01); B21B 27/02 (2006.01); B21B 27/06 (2006.01); B21B 27/10 (2006.01); C22F 1/04 (2006.01)
CPC (source: EP KR US)
B21B 27/02 (2013.01 - KR); B21B 27/021 (2013.01 - US); C21D 1/26 (2013.01 - US); C21D 8/0273 (2013.01 - KR); C21D 9/46 (2013.01 - KR); C22C 21/00 (2013.01 - EP KR US); C22F 1/04 (2013.01 - EP KR US); B21B 2261/04 (2013.01 - US); B21B 2267/06 (2013.01 - 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)
WO 2021024062 A1 20210211; BR 112022000900 A2 20220517; CA 3147396 A1 20210211; CA 3147396 C 20230919; EP 4010510 A1 20220615; EP 4010510 B1 20230830; ES 2960518 T3 20240305; HU E062965 T2 20231228; JP 2022543646 A 20221013; JP 7353461 B2 20230929; KR 20220038758 A 20220329; PL 4010510 T3 20231227; PT 4010510 T 20231006; US 2022333228 A1 20221020
DOCDB simple family (application)
IB 2020056809 W 20200720; BR 112022000900 A 20200720; CA 3147396 A 20200720; EP 20743368 A 20200720; ES 20743368 T 20200720; HU E20743368 A 20200720; JP 2022507538 A 20200720; KR 20227006493 A 20200720; PL 20743368 T 20200720; PT 20743368 T 20200720; US 202017632357 A 20200720