Title:
Soft magnetic alloys and magnetic parts
Document Type and Number:
Japanese Patent JP6338001
Kind Code:
B1
Abstract:
【課題】高い耐食性、高い飽和磁束密度、低い保磁力および高い透磁率μ´を同時に有する軟磁性合金の提供。【解決手段】組成式（（Ｆｅ（１−（α＋β））Ｘ１αＸ２β）（１−（ａ＋ｂ＋ｃ＋ｄ＋ｅ））ＰａＣｂＳｉｃＣｕｄＭｅからなる軟磁性合金。Ｘ１はＣｏおよびＮｉからなる群から選択される１種以上、Ｘ２はＡｌ，Ｍｎ，Ａｇ，Ｚｎ，Ｓｎ，Ａｓ，Ｓｂ，Ｂｉ，Ｎ，Ｏおよび希土類元素からなる群より選択される１種以上、ＭはＮｂ，Ｈｆ，Ｚｒ，Ｔａ，Ｔｉ，Ｍｏ，ＷおよびＶからなる群から選択される１種以上。０．０５０≦ａ≦０．１７、０＜ｂ＜０．０５０、０．０３０＜ｃ≦０．１０、０＜ｄ≦０．０２０、０≦ｅ≦０．０３０、α≧０、β≧０、０≦α＋β≦０．５０。【選択図】なし
Inventors:
Akihiro Harada
Hiroyuki Matsumoto
Kenji Horino
Kazuhiro Yoshidome
Hasegawa Akito
Hajime Amano
Kensuke Ara
Seigo Noro
Masakazu Hosono
Nakano Takuma
Tomoko Mori
Hiroyuki Matsumoto
Kenji Horino
Kazuhiro Yoshidome
Hasegawa Akito
Hajime Amano
Kensuke Ara
Seigo Noro
Masakazu Hosono
Nakano Takuma
Tomoko Mori
Application Number:
JP2017178135A
Publication Date:
June 06, 2018
Filing Date:
September 15, 2017
Export Citation:
Assignee:
tdk Corporation
International Classes:
C22C38/00; B22F1/08; C22C45/02
Domestic Patent References:
| JP2013185162A | 2013-09-19 | |||
| JPH03268306A | 1991-11-29 | |||
| JP2013185162A | 2013-09-19 | |||
| JPH03268306A | 1991-11-29 | |||
| JP2016094652A | 2016-05-26 | |||
| JP2016094652A | 2016-05-26 |
Foreign References:
| CN102412045A | 2012-04-11 | |||
| CN102412045A | 2012-04-11 | |||
| CN104087833A | 2014-10-08 | |||
| CN102945719A | 2013-02-27 | |||
| US6053989A | 2000-04-25 | |||
| CN104087833A | 2014-10-08 | |||
| CN102945719A | 2013-02-27 | |||
| US6053989A | 2000-04-25 |
Attorney, Agent or Firm:
Maeda/Suzuki International Patent Corporation
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