EP 2540850 A1 20130102 - ALUMINUM ALLOY CONDUCTOR
Title (en)
ALUMINUM ALLOY CONDUCTOR
Title (de)
ALUMINIUMLEGIERUNGSLEITER
Title (fr)
CONDUCTEUR EN ALLIAGE D'ALUMINIUM
Publication
Application
Priority
- JP 2010043489 A 20100226
- JP 2011054399 W 20110225
Abstract (en)
{Problems} To providing an aluminum alloy conductor, which has sufficient electrical conductivity and tensile strength, and which is excellent in resistance to bending fatigue, flexibility, and the like. {Means to solve} An aluminum alloy conductor, containing: 0.4 to 0.9 mass% of Fe, with the balance being Al and inevitable impurities, wherein the conductor contains two kinds of intermetallic compounds A and B, in which the intermetallic compound A has a particle size of 0.1 µm or more but 2 µm or less, and the intermetallic compound B has a particle size of 0.03 µm or more but less than 0.1 µm, and an area ratio a of the intermetallic compound A, and an area ratio b of the intermetallic compound B, in an arbitrary region in the conductor, satisfy: 1% ¤ a ¤ 6%, and 1% ¤ b ¤ 5%, respectively.
IPC 8 full level
C22C 21/00 (2006.01); B21C 1/00 (2006.01); C22F 1/00 (2006.01); C22F 1/04 (2006.01); H01B 1/02 (2006.01); H01B 5/02 (2006.01)
CPC (source: EP US)
B21C 1/003 (2013.01 - EP US); C22C 21/00 (2013.01 - EP US); C22F 1/00 (2013.01 - EP US); C22F 1/04 (2013.01 - EP US); H01B 1/023 (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
DOCDB simple family (publication)
EP 2540850 A1 20130102; EP 2540850 A4 20131106; EP 2540850 B1 20171115; CN 102803531 A 20121128; CN 102803531 B 20151125; JP 4986253 B2 20120725; JP WO2011105586 A1 20130620; US 2012321507 A1 20121220; WO 2011105586 A1 20110901
DOCDB simple family (application)
EP 11747542 A 20110225; CN 201180010674 A 20110225; JP 2011054399 W 20110225; JP 2011528135 A 20110225; US 201213594480 A 20120824