HYDROMETALLURGICAL PROCESS FOR PRODUCING FINELY DIVIDED SPHERICAL METAL POWDERS

HYDROMETALLURGICAL PROCESS FOR PRODUCING FINELY DIVIDED SPHERICAL METAL POWDERS

A process for producing finely divided spherical metal alloy powders comprises forming an aqueous mineral acid solution containing at least one metal, forming a metallic material from the solution, reducing the metallic material to metal powder particles, subjecting the metal powder particles to a h...

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Hauptverfasser: KOPATZ, NELSON E, RITSKO, JOSEPH E, JOHNSON, WALTER A
Format: Patent
Sprache:eng ; fre
Schlagworte:
CASTING
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
WORKING METALLIC POWDER
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creator KOPATZ, NELSON E
RITSKO, JOSEPH E
JOHNSON, WALTER A
description A process for producing finely divided spherical metal alloy powders comprises forming an aqueous mineral acid solution containing at least one metal, forming a metallic material from the solution, reducing the metallic material to metal powder particles, subjecting the metal powder particles to a high temperature zone to melt a portion of the particles to form droplets and cooling the droplets to form essentially spherical metal particles.
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subjects CASTING
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
WORKING METALLIC POWDER
title HYDROMETALLURGICAL PROCESS FOR PRODUCING FINELY DIVIDED SPHERICAL METAL POWDERS
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