Heterogenite material for making submicron cobalt powders

Heterogenite material for making submicron cobalt powders

A high-surface-area heterogenite (HCoO2) material is described for use in making submicron cobalt metal powders. The HCoO2 material has a surface area of at least about 90 M /g and is preferably produced by dehydrating a cobalt hydroxide precipitate at 110° C.

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Bibliographische Detailangaben
Hauptverfasser: SINGH RAJ P, MENDENHALL ROBERT G
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:A high-surface-area heterogenite (HCoO2) material is described for use in making submicron cobalt metal powders. The HCoO2 material has a surface area of at least about 90 M /g and is preferably produced by dehydrating a cobalt hydroxide precipitate at 110° C.