Process for producing metal powders

Process for producing metal powders

A process for the production of extra fine spherical metal powders by chemical vapor deposition and dissolution techniques, including metal carbonyls, wherein the metal containing process gas is propelled upwardly through a heated reactor. By employing an upward gas flow as opposed to the convention...

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Hauptverfasser: Coley, Kenneth Stark, Markarian, Armen, Saberi, Shadi, Shaubel, Randy, Stefan, Rinaldo A, Timberg, Lloyd Matt, Wasmund, Eric Bain
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Sprache:eng
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creator Coley, Kenneth Stark
Markarian, Armen
Saberi, Shadi
Shaubel, Randy
Stefan, Rinaldo A
Timberg, Lloyd Matt
Wasmund, Eric Bain
description A process for the production of extra fine spherical metal powders by chemical vapor deposition and dissolution techniques, including metal carbonyls, wherein the metal containing process gas is propelled upwardly through a heated reactor. By employing an upward gas flow as opposed to the conventional downward gas flow, a closer approximation of theoretical plug-flow velocity profiles are achieved thusly resulting in a desirably narrower size particle distribution obviating or reducing the need for subsequent classification techniques.
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title Process for producing metal powders
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