JP6164512B2 - Fe基軟磁性金属粉体 - Google Patents
Fe基軟磁性金属粉体 Download PDFInfo
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- JP6164512B2 JP6164512B2 JP2012226063A JP2012226063A JP6164512B2 JP 6164512 B2 JP6164512 B2 JP 6164512B2 JP 2012226063 A JP2012226063 A JP 2012226063A JP 2012226063 A JP2012226063 A JP 2012226063A JP 6164512 B2 JP6164512 B2 JP 6164512B2
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- metal powder
- magnetic
- soft magnetic
- core
- mass
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- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
- Soft Magnetic Materials (AREA)
Description
10 コア(磁心)
Claims (1)
- 表面に凹凸を有する水アトマイズ金属粉体であり、Fe中に、質量%で、Si:8〜9%、Cr:4〜8%を不可避的不純物とともに含む成分組成の合金からなり磁性部材のためのFe基軟磁性金属粉体であって、
平均粒径D50を1〜40μmとして、酸素量を0.19〜0.60質量%の範囲に抑制したことを特徴とするFe基軟磁性金属粉体。
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JP2012226063A JP6164512B2 (ja) | 2012-10-11 | 2012-10-11 | Fe基軟磁性金属粉体 |
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JP2012226063A JP6164512B2 (ja) | 2012-10-11 | 2012-10-11 | Fe基軟磁性金属粉体 |
Publications (2)
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JP2014078629A JP2014078629A (ja) | 2014-05-01 |
JP6164512B2 true JP6164512B2 (ja) | 2017-07-19 |
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JP2012226063A Active JP6164512B2 (ja) | 2012-10-11 | 2012-10-11 | Fe基軟磁性金属粉体 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7381969B2 (ja) | 2020-05-26 | 2023-11-16 | 日本電信電話株式会社 | 光無線通信装置および光無線通信方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2018186212A (ja) * | 2017-04-27 | 2018-11-22 | Dowaエレクトロニクス株式会社 | 軟磁性粉末及びその製造方法、軟磁性材料、並びに圧粉磁心の製造方法 |
KR102025709B1 (ko) * | 2018-11-26 | 2019-09-26 | 삼성전기주식회사 | 코일 부품 |
KR102198532B1 (ko) | 2019-06-25 | 2021-01-06 | 삼성전기주식회사 | 코일 부품 |
KR20220155438A (ko) | 2020-07-10 | 2022-11-22 | 제이에프이미네라르 가부시키가이샤 | 금속 분말 및 그의 압분체, 및 그들의 제조 방법 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS60251203A (ja) * | 1984-05-25 | 1985-12-11 | Hitachi Metals Ltd | 粉末冶金用粉末の製造方法 |
JPH0750648B2 (ja) * | 1986-04-23 | 1995-05-31 | 日立金属株式会社 | Fe−Si−A1系合金圧粉磁心の製造方法 |
JP2799893B2 (ja) * | 1989-12-28 | 1998-09-21 | 株式会社トーキン | 形状異方性軟磁性合金粉末 |
JP2523388B2 (ja) * | 1990-04-12 | 1996-08-07 | ティーディーケイ株式会社 | 磁気シ―ルド用軟磁性粉末の製造方法および磁気シ―ルド材 |
JP2003027113A (ja) * | 2001-07-16 | 2003-01-29 | Sanyo Special Steel Co Ltd | 酸素濃度を調整した金属粉末 |
JP4166460B2 (ja) * | 2001-11-26 | 2008-10-15 | 松下電器産業株式会社 | 複合磁性材料およびそれを用いた磁性素子とその製造方法 |
JP2003309007A (ja) * | 2002-02-14 | 2003-10-31 | Mitsubishi Materials Corp | 透磁率が高くかつ歪感受性の小さいセンサー用焼結軟磁性材料 |
JP2008248306A (ja) * | 2007-03-30 | 2008-10-16 | Daido Steel Co Ltd | 圧粉成形用粉末および圧粉成形磁芯ならびにその製造方法 |
JP2011018663A (ja) * | 2009-07-07 | 2011-01-27 | Daido Steel Co Ltd | 扁平状軟磁性粉末および磁性体 |
JP2011192729A (ja) * | 2010-03-12 | 2011-09-29 | Sumida Corporation | 金属磁性材料粉末、その金属磁性材料粉末を含む複合磁性材料、及び複合磁性材料を用いた電子部品 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7381969B2 (ja) | 2020-05-26 | 2023-11-16 | 日本電信電話株式会社 | 光無線通信装置および光無線通信方法 |
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