磁性材料、インダクタ素子、磁性インク及びアンテナ装置

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专利权人:

株式会社東芝

发明人:

末綱 倫浩,末永 誠一,高橋 利英,江口 朋子,原田 耕一,堀田 康之

申请号：

JP20140011891

公开号：

JP6143683(B2)

申请日:

2014.01.24

申请国别(地区):

日本

年份:

2017

代理人:

摘要：

A magnetic material is disclosed, which includes magnetic particles containing at least one magnetic metal selected from the group including Fe, Co and Ni, and at least one non-magnetic metal selected from Mg, Al, Si, Ca, Zr, Ti, Hf, Zn, Mn, rare earth elements, Ba and Sr; a first coating layer of a first oxide that covers at least a portion of the magnetic particles; oxide particles of a second oxide that is present between the magnetic particles and constitutes an eutectic reaction system with the first oxide; and an oxide phase that is present between the magnetic particles and has an eutectic structure of the first oxide and the second oxide.

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