Soft magnetic alloy and magnetic device

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United States of America Patent

PATENT NO 11189408
APP PUB NO 20180247744A1
SERIAL NO

15904986

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Abstract

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Provided is a soft magnetic alloy including Fe as a main component, in which a slope of an approximate straight line, plotted between cumulative frequencies of 20 to 80% on Fe content in each grid of 80000 grids or more, each of which has 1 nm×1 nm×1 nm, is −0.1 to −0.4, provided that Fe content (atom %) of each grid is Y axis, and the cumulative frequencies (%) obtained in descending order of Fe content in each grid is X axis, and an amorphization ratio X is 85% or more.

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Patent Owner(s)

Patent OwnerAddress
TDK CORPORATION2-5-1 NIHONBASHI CHUO-KU TOKYO 103-6128

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goto, Syota Tokyo, JP 14 21
Hasegawa, Akito Tokyo, JP 46 70
Horino, Kenji Tokyo, JP 55 221
Matsumoto, Hiroyuki Tokyo, JP 455 4161
Tokoro, Seigo Tokyo, JP 28 72
Yonezawa, Yu Tokyo, JP 66 287
Yoshidome, Kazuhiro Tokyo, JP 92 105

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