EP 1730320 A1 20061213 - PRODUCTION METHOD OF ALUMINIUM ALLOY STRIP OR SHEET FOR HEAT EXCHANGER
Title (en)
PRODUCTION METHOD OF ALUMINIUM ALLOY STRIP OR SHEET FOR HEAT EXCHANGER
Title (de)
HERSTELLUNGSVERFAHREN EINES ALUMINIUMLEGIERUNGSBANDES ODER -BLECHES FÜR WÄRMETAUSCHER
Title (fr)
PROCEDE DE PRODUCTION DE FEUILLARD OU TOLE EN ALLIAGE D'ALUMINIUM POUR ECHANGEUR DE CHALEUR
Publication
Application
Priority
- EP 2005003398 W 20050331
- DE 102004016482 A 20040331
Abstract (en)
[origin: WO2005095660A1] The invention relates to a heat-resistant aluminium alloy for heat exchangers, a method for producing an aluminium strip or sheet for heat exchangers, and a corresponding aluminium strip or sheet. The aim of the invention is to provide an aluminium alloy and an aluminium strip or sheet which has a good recycling capacity, a Solidus temperature of at least 620 °C, and an improved heat-resistance after welding. To this end, the inventive aluminium alloy comprises the following parts of alloy constituents in wt. %: 0.3 % <= Si <= 1 %, Fe <= 0.5 %, 0.3 % <= Cu <= 0.7 %, 1.1 % <= Mn <= 1.8 %, 0.15 % <= Mg <= 0.6 %, 0.01 % <= Cr <= 0.3 %, Zn <= 0.10 %, Ti <= 0.3 %, unavoidable impurities separately representing a maximum of 0.1 %, and together a maximum of 0.15 %, the remainder being aluminium.
IPC 8 full level
C22C 21/00 (2006.01); C22F 1/04 (2006.01); F28F 21/08 (2006.01)
CPC (source: EP KR US)
C22C 21/00 (2013.01 - EP KR US); C22F 1/04 (2013.01 - EP US); F28F 21/084 (2013.01 - EP US)
Citation (search report)
See references of WO 2005095660A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005095660 A1 20051013; AT E509127 T1 20110515; BR PI0509358 A 20070911; BR PI0509358 B1 20140211; CA 2558108 A1 20051013; CA 2558108 C 20140708; CN 100519796 C 20090729; CN 1938439 A 20070328; EP 1730320 A1 20061213; EP 1730320 B1 20110511; ES 2366442 T3 20111020; JP 2007530794 A 20071101; KR 20060134189 A 20061227; PL 1730320 T3 20111031; PT 1730320 E 20110824; US 2007286763 A1 20071213; ZA 200607545 B 20080528
DOCDB simple family (application)
EP 2005003398 W 20050331; AT 05716483 T 20050331; BR PI0509358 A 20050331; CA 2558108 A 20050331; CN 200580010527 A 20050331; EP 05716483 A 20050331; ES 05716483 T 20050331; JP 2007505508 A 20050331; KR 20067022897 A 20061031; PL 05716483 T 20050331; PT 05716483 T 20050331; US 59040805 A 20050331; ZA 200607545 A 20060908