EP 2931928 B1 20171011 - AN ELECTRICAL CONDUCTOR MADE FROM A COPPER ALLOY
Title (en)
AN ELECTRICAL CONDUCTOR MADE FROM A COPPER ALLOY
Title (de)
ELEKTRISCHER LEITER AUS EINER KUPFER LEGIERUNG
Title (fr)
CONDUCTUER ELECTRIQUE EN ALLIAGE DE CUIVRE
Publication
Application
Priority
- FR 1261928 A 20121212
- FR 2013053026 W 20131211
Abstract (en)
[origin: WO2014091151A1] The present invention relates to an electrical conductor made of copper alloy consisting essentially of, as percentage by weight relative to the total weight of the alloy: chromium: 0.15-1.3%, zirconium: 0.01-0.15%, silver: 0.01-0.15%, rare earth elements, in particular cerium, yttrium or a mixture thereof: 0.001-0.1%, copper: the remainder, and the inevitable impurities and having a conductivity greater than or equal to 85% IACS, advantageously greater than 89% IACS. It also relates to a process for manufacturing same and to the use thereof as a conducting core of cables or as a cable-shielding braid.
IPC 8 full level
C22C 9/00 (2006.01); C22C 19/05 (2006.01); C22F 1/08 (2006.01)
CPC (source: EP)
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)
FR 2999192 A1 20140613; FR 2999192 B1 20150501; EP 2931928 A1 20151021; EP 2931928 B1 20171011; WO 2014091151 A1 20140619
DOCDB simple family (application)
FR 1261928 A 20121212; EP 13818291 A 20131211; FR 2013053026 W 20131211