METHOD FOR OBTAINING THE TANTALUM DUST OF A REGULATE SIZE

FIELD: technological processes.SUBSTANCE: invention relates to the metallothermic production of tantalum dust by reduction from a complex fluoride salt of tantalum in hot solution of halogen salts of alkali metals. Method comprises scaling of complex fluoride banding and reducing agent into a hot so...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Volynkin Vladimir Petrovich, Angilevko Valerij Nikolaevich, Frolova Larisa Mikhajlovna, Obgolts Oleg Yakovlevich
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CASTING CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS POWDER METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING METALLIC POWDER
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