COPPER-NICKEL-ZINC ALLOY AND USE THEREOF

COPPER-NICKEL-ZINC ALLOY AND USE THEREOF

A copper-nickel-zinc having 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 impuritie...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HÜTTNER, Susanne, ALLMENDINGER, Timo
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ALLOYS
CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:A copper-nickel-zinc having 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 β-phases as spherical or ellipsoidal particles and uses of such a copper-nickel-zinc alloy.