METHOD OF OBTAINING THE POWDER OF TUNGSTEN

Invention concerns the branch of powder metallurgy. Method of obtaining the powder of tungsten consisting in that the oxygen-containing compounds of tungsten are heated to the reduction temperature and the reduction is conducted in the hydrogen-vapormedium with the ratio of water content to the cont...

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Bibliographische Detailangaben
Hauptverfasser:	ANDREIEV IHOR VIKTOROVYCH, MARTYNOVA LIUDMYLA MYKHAILIVNA, YEPIK IRYNA VIKTORIVNA, BONDARENKO VOLODYMYR PETROVYCH
Format:	Patent
Sprache:	eng
Schlagworte:	CASTING CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F INORGANIC CHEMISTRY MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	Invention concerns the branch of powder metallurgy. Method of obtaining the powder of tungsten consisting in that the oxygen-containing compounds of tungsten are heated to the reduction temperature and the reduction is conducted in the hydrogen-vapormedium with the ratio of water content to the content of hydrogen within the range of 0.70-0.85 parts by volume.