抄録
The corrosion resistance of soft magnetic films is an important property to be considered in the manufacture of magnetic devices. We investigated the corrosion behavior of the electrodeposited CoNiFe film with desired soft magnetic properties by varying the crystalline structure and the amount of included sulfur. The corrosion property in 2.5% NaCl solution depends largely on the sulfur content and also on the structure of the film. Although the CoNiFe film contains more than 13 atom % Fe, the film of face-centered to body-centered cubic mixed crystals exhibits a high anticorrosion property because of very small grain size with essentially no sulfur inclusion (<0.1 atom %).
本文言語 | English |
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ページ(範囲) | 2092-2096 |
ページ数 | 5 |
ジャーナル | Journal of the Electrochemical Society |
巻 | 146 |
号 | 6 |
DOI | |
出版ステータス | Published - 1999 6月 |
ASJC Scopus subject areas
- 電子材料、光学材料、および磁性材料
- 再生可能エネルギー、持続可能性、環境
- 表面、皮膜および薄膜
- 電気化学
- 材料化学