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METAL POWDER ATOMIZATION MANUFACTURING PROCESSES

发明专利审中
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20权利要求 · 1 独立
§ Ⅰ

卷宗概要

发明人

Frédéric Larouche; Frédéric Marion; Matthieu Balmayer

IPC 分类

B22F 9/8B1J 2/2B22F 1/52B22F 1/14B22F 1/16B22F 9/4B22F 9/14C22C 1/4

CPC 分类

B22F9/82B1J2/2B22F1/52B22F1/14B22F1/16B22F9/4B22F9/14B22F2009/824B22F2009/828B22F2009/848B22F2201/2B22F2201/3B22F2201/4B22F2201/50B22F2202/13B22F2998/10B22F2999/C22C1/408C22C1/416C22C1/458

Provided are reactive metal powder atomization manufacturing processes. For example, such processes include providing a heated metal source and contact the heated metal source with at least one additive gas while carrying out the atomization process. Such processes provide raw reactive metal powder having improved flowability. The at least one additive gas can be mixed together with an atomization gas to obtain an atomization mixture, and the heated metal source can be contacted with the atomization mixture while carrying out the atomization process. Reactive metal powder spheroidization manufacturing processes are also provided.

原文(中文)

Provided are reactive metal powder atomization manufacturing processes. For example, such processes include providing a heated metal source and contact the heated metal source with at least one additive gas while carrying out the atomization process. Such processes provide raw reactive metal powder having improved flowability. The at least one additive gas can be mixed together with an atomization gas to obtain an atomization mixture, and the heated metal source can be contacted with the atomization mixture while carrying out the atomization process. Reactive metal powder spheroidization manufacturing processes are also provided.