EP 3377663 A1 20180926 - COPPER-NICKEL-ZINC ALLOY AND USE THEREOF
Title (en)
COPPER-NICKEL-ZINC ALLOY AND USE THEREOF
Title (de)
KUPFER-NICKEL-ZINK-LEGIERUNG UND DEREN VERWENDUNG
Title (fr)
ALLIAGE DE CUIVRE, NICKEL ET ZINC ET SON UTILISATION
Publication
Application
Priority
- DE 102015014856 A 20151117
- EP 2016001697 W 20161012
Abstract (en)
[origin: WO2017084731A1] The invention relates to a copper-nickel-zinc alloy with the following composition in weight percentages: 46.0 to 51.0% Cu, 8.0 to 11.0% Ni, 0.2 to 0.6% Mn, 0.05 to 0.5% Si, up to 0.8% of each of Fe and/or Co, the sum of the Fe content and double the Co content equaling at least 0.1 wt.%, residual Zn, and unavoidable impurities, wherein nickel-, iron-, and manganese-containing and/or nickel-, cobalt-, and manganese-containing mixed silicides are embedded into a microstructure consisting of α- and ß-phases as spherical or ellipsoidal particles. The invention further relates to uses of a copper-nickel-zinc alloy according to the invention.
IPC 8 full level
C22C 9/04 (2006.01); C22C 30/02 (2006.01); C22F 1/08 (2006.01)
CPC (source: EP US)
C22C 9/04 (2013.01 - EP US); C22C 30/02 (2013.01 - EP US); C22C 30/04 (2013.01 - EP US); C22C 30/06 (2013.01 - EP US); C22F 1/08 (2013.01 - EP US)
Citation (search report)
See references of WO 2017084731A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102015014856 A1 20170518; CN 108350552 A 20180731; CN 108350552 B 20200731; EP 3377663 A1 20180926; EP 3377663 B1 20191120; JP 2018538431 A 20181227; JP 6615334 B2 20191204; MY 185851 A 20210614; PL 3377663 T3 20200518; TW 201732047 A 20170916; TW I694163 B 20200521; US 10808303 B2 20201020; US 2018291484 A1 20181011; WO 2017084731 A1 20170526
DOCDB simple family (application)
DE 102015014856 A 20151117; CN 201680059642 A 20161012; EP 16784134 A 20161012; EP 2016001697 W 20161012; JP 2018518648 A 20161012; MY PI2018701373 A 20161012; PL 16784134 T 20161012; TW 105130846 A 20160923; US 201615767523 A 20161012