Sub-micron particles of rare earth and transition metals and alloys, including rare earth magnet materials

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United States of America

PATENT NO 11213890
APP PUB NO 20190198208A1
SERIAL NO

16325865

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Abstract

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The present disclosure is directed to methods of preparing substantially spherical metallic alloyed particles, having micron and sub-micron (i.e., nanometer)-scaled dimensions, and the powders so prepared, as well as articles derived from these powders. In particular embodiments, these metallic alloyed particles, comprising rare earth metals, can be prepared in sizes as small 80 nm in diameter with size variances as low as 2-5%.

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Patent Owner(s)

Patent OwnerAddress
NOVEON MAGNETICS INC160 SENECA SHORE DRIVE PERRYVILLE MD 21903

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bevan, Alex Ivor Austin, US 5 2
Furlan, Gojmir Austin, US 5 2
Prosperi, Davide Austin, US 7 2
Tudor, Catalina O Austin, US 5 2
Zakotnik, Miha Austin, US 17 35

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