Submicro gradient hard alloy with cubic phase removed on surface layer and preparation method

The invention discloses a submicro gradient hard alloy with a cubic phase removed from a surface layer and a preparation method, the submicro gradient hard alloy comprises Co powder, Ti (Cx, N1-x) powder, (Wy, Ti1-y) C powder, TaC powder, W powder and WC powder, and adsorption oxygen and chemical ox...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SU WENZHUO, YANG TIAN'EN, REN JU, SANG JIANGYAN, XIA XU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALLOYS CASTING CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS 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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