EP 2423339 A1 20120229 - HIGH-STRENGTH COPPER ALLOY
Title (en)
HIGH-STRENGTH COPPER ALLOY
Title (de)
HOCHFESTE KUPFERLEGIERUNG
Title (fr)
ALLIAGE DE CUIVRE À RÉSISTANCE ÉLEVÉE
Publication
Application
Priority
- JP 2010056854 W 20100416
- JP 2009106162 A 20090424
Abstract (en)
A high-strength copper alloy contains 20 to 45% of zinc, 0.3 to 1.5% of iron, 0.3 to 1.5% of chromium, and a balance of copper, based on mass.
IPC 8 full level
C22C 9/04 (2006.01); C22F 1/00 (2006.01); C22F 1/08 (2006.01)
CPC (source: EP US)
Citation (search report)
See references of WO 2010122960A1
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
EP 2423339 A1 20120229; CN 102361995 A 20120222; CN 102361995 B 20140903; JP 5326114 B2 20131030; JP WO2010122960 A1 20121025; US 2012027638 A1 20120202; WO 2010122960 A1 20101028
DOCDB simple family (application)
EP 10767017 A 20100416; CN 201080013404 A 20100416; JP 2010056854 W 20100416; JP 2011510307 A 20100416; US 201013258467 A 20100416