Hard metal part with graded structure

Structural component comprises cemented carbide alloy containing carbonized material, mixed carbonized material or carbonitride of tungsten, titanium, tantalum, vanadium, molybdenum, zirconium, hafnium, niobium and/or chromium, additive(s) and binder (1-20 wt.%) of cobalt, nickel and/or iron. Additi...

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Bibliographische Detailangaben
Hauptverfasser:	GLAETZLE, WOLFGANG DR, KOESTERS, ROLF, GLAETZLE, JOHANNES
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ALLOYS CASTING CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	Structural component comprises cemented carbide alloy containing carbonized material, mixed carbonized material or carbonitride of tungsten, titanium, tantalum, vanadium, molybdenum, zirconium, hafnium, niobium and/or chromium, additive(s) and binder (1-20 wt.%) of cobalt, nickel and/or iron. Additive suppresses crystal growth of vanadium, chromium, titanium, tantalum, niobium or their compounds. An Independent claim is included for manufacture of structural component.