EP 2679341 A1 20140101 - COPPER ALLOY PLATE COMPRISING Co AND Si
Title (en)
COPPER ALLOY PLATE COMPRISING Co AND Si
Title (de)
KUPFERLEGIERUNGSPLATTE, DIE Co UND Si ENTHÄLT
Title (fr)
PLAQUE D'ALLIAGE DE CUIVRE COMPRENANT Co ET Si
Publication
Application
Priority
- JP 2011070183 A 20110328
- JP 2012055830 W 20120307
Abstract (en)
A Co-Si based copper alloy plate, comprising: Co: 0.5 to 3.0% by mass, Si: 0.1 to 1.0% by mass and the balance Cu with inevitable impurities, wherein the Co-Si based copper alloy plate satisfies the relationship {(60 degree specular gloss G(RD) in a rolling direction) - (60 degree specular gloss G(TD) in a direction transverse to rolling direction)} => 90%.
IPC 8 full level
C22C 9/06 (2006.01); B24B 29/00 (2006.01); C22F 1/08 (2006.01)
CPC (source: EP US)
C22C 9/06 (2013.01 - EP US); C22F 1/08 (2013.01 - EP US); C22C 9/10 (2013.01 - EP US); Y10T 428/12993 (2015.01 - 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 2679341 A1 20140101; EP 2679341 A4 20141224; EP 2679341 B1 20160727; CN 103429388 A 20131204; CN 103429388 B 20161005; JP 2012201963 A 20121022; JP 4831552 B1 20111207; KR 101569262 B1 20151113; KR 20130122667 A 20131107; TW 201245471 A 20121116; TW I450985 B 20140901; US 2014065441 A1 20140306; WO 2012132805 A1 20121004
DOCDB simple family (application)
EP 12763618 A 20120307; CN 201280015350 A 20120307; JP 2011070183 A 20110328; JP 2012055830 W 20120307; KR 20137022995 A 20120307; TW 101108257 A 20120312; US 201214006880 A 20120307