SOFT MAGNETIC METAL POWDER AND DUST CORE

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United States of America Patent

SERIAL NO

15643956

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A soft magnetic metal powder includes a plurality of soft magnetic metal particles composed of an Fe—Co based alloy. The Fe—Co based alloy includes 0.50 mass % or more and 8.00 mass % or less of Co and a remaining part composed of Fe and an inevitable impurity. A soft magnetic metal powder includes a plurality of soft magnetic metal particles composed of an Fe—Co based alloy. The Fe—Co based alloy includes 0.50 mass % or more and 8.00 mass % or less of Co, 0.01 mass % or more and 8.00 mass % or less of Si, and a remaining part composed of Fe and an inevitable impurity. The present invention can provide a soft magnetic metal powder or so having a favorable corrosion resistance.

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Patent Owner(s)

Patent OwnerAddress
TDK CORPORATION2-5-1 NIHONBASHI CHUO-KU TOKYO 1036128 ?1036128

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
MITOSE, Tomohisa Tokyo, JP 5 0
MIURA, Koji Tokyo, JP 129 2278
NAKAZAWA, Ryoma Tokyo, JP 16 6
YASUHARA, Katsushi Tokyo, JP 17 38

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