Nickelfreie, austenitische Kobaltbasislegierung

Disclosed is a nickel-free austenitic cobalt-based alloy, exhibiting corrosion resistance and good malleability. The inventive alloy consists of 10-18% chrome, 4-6 % (titanium and/or niobium), 0-3 % manganese, 0-3 % aluminium, 0-2 % copper 4-8 % (molybdenum + 1/2 tungsten), 5-20 % iron, 0-1 % silico...

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Bibliographische Detailangaben
1. Verfasser:	HAUSCH, GERNOT., 63505 LANGENSELBOLD, DE
Format:	Patent
Sprache:	ger
Schlagworte:	ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY TREATMENT OF ALLOYS OR NON-FERROUS METALS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	Disclosed is a nickel-free austenitic cobalt-based alloy, exhibiting corrosion resistance and good malleability. The inventive alloy consists of 10-18% chrome, 4-6 % (titanium and/or niobium), 0-3 % manganese, 0-3 % aluminium, 0-2 % copper 4-8 % (molybdenum + 1/2 tungsten), 5-20 % iron, 0-1 % silicon, 0-0.1 % (carbon + nitrogen), residual cobalt and production-related impurities. The inventive alloy also exhibits excellent cold forming properties and can be hardened by tempering.