METHOD FOR PREPARING ULTRAFINE TUNGSTEN CARBIDE POWDER

A method for preparing ultrafine powder of tungsten carbide using ultrafine tungsten powder and carbon black as raw materials is provided. The following steps are included: (1) passivation of the ultrafine tungsten powder: passivating the ultrafine tungsten powder under pure carbon dioxide; (2) carb...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIN, ZHAO, WU, YI, WEI, BAIWAN, LI, ZHIFENG, ZOU, ANSHI
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!