JP2011216839A5 - - Google Patents
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- Publication number
- JP2011216839A5 JP2011216839A5 JP2010156772A JP2010156772A JP2011216839A5 JP 2011216839 A5 JP2011216839 A5 JP 2011216839A5 JP 2010156772 A JP2010156772 A JP 2010156772A JP 2010156772 A JP2010156772 A JP 2010156772A JP 2011216839 A5 JP2011216839 A5 JP 2011216839A5
- Authority
- JP
- Japan
- Prior art keywords
- metal powder
- soft magnetic
- magnetic metal
- core according
- dust core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000843 powder Substances 0.000 claims 7
- 239000002184 metal Substances 0.000 claims 5
- 239000000428 dust Substances 0.000 claims 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 238000002441 X-ray diffraction Methods 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 230000005415 magnetization Effects 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 229910000859 α-Fe Inorganic materials 0.000 claims 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010156772A JP5370688B2 (ja) | 2010-03-18 | 2010-07-09 | 圧粉磁心及びその製造方法 |
| US13/046,307 US8252124B2 (en) | 2010-03-18 | 2011-03-11 | Powder magnetic core and method for manufacturing the same |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010063148 | 2010-03-18 | ||
| JP2010063148 | 2010-03-18 | ||
| JP2010156772A JP5370688B2 (ja) | 2010-03-18 | 2010-07-09 | 圧粉磁心及びその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011216839A JP2011216839A (ja) | 2011-10-27 |
| JP2011216839A5 true JP2011216839A5 (https=) | 2012-11-01 |
| JP5370688B2 JP5370688B2 (ja) | 2013-12-18 |
Family
ID=44646746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010156772A Active JP5370688B2 (ja) | 2010-03-18 | 2010-07-09 | 圧粉磁心及びその製造方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8252124B2 (https=) |
| JP (1) | JP5370688B2 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5919144B2 (ja) * | 2012-08-31 | 2016-05-18 | 株式会社神戸製鋼所 | 圧粉磁心用鉄粉および圧粉磁心の製造方法 |
| KR101499297B1 (ko) * | 2012-12-04 | 2015-03-05 | 배은영 | 고온성형에 의한 고투자율 비정질 압분자심코아 및 그 제조방법 |
| KR101470513B1 (ko) * | 2013-07-17 | 2014-12-08 | 주식회사 아모그린텍 | 대전류 직류중첩특성 및 코어손실 특성이 우수한 연자성 코어 및 그의 제조방법 |
| JP6668723B2 (ja) * | 2015-12-09 | 2020-03-18 | 株式会社村田製作所 | インダクタ部品 |
| JP6926421B2 (ja) * | 2016-09-08 | 2021-08-25 | スミダコーポレーション株式会社 | 複合磁性材料、その複合磁性材料を熱硬化して得られる複合磁性成形体、その複合磁性成形体を用いて得られる電子部品、およびそれらの製造方法 |
| WO2019031464A1 (ja) * | 2017-08-07 | 2019-02-14 | 日立金属株式会社 | 結晶質Fe基合金粉末及びその製造方法 |
| JP7222771B2 (ja) * | 2019-03-22 | 2023-02-15 | 日本特殊陶業株式会社 | 圧粉磁心 |
| JP7580936B2 (ja) * | 2019-04-26 | 2024-11-12 | キヤノン株式会社 | 粒子、アフィニティー粒子、検査試薬、及び検出方法 |
| JP7338529B2 (ja) * | 2020-03-24 | 2023-09-05 | Tdk株式会社 | 流動性付与粒子および磁性コア |
| JP7610097B2 (ja) * | 2020-09-17 | 2025-01-08 | 日本製鉄株式会社 | Fe系合金薄帯及びFe系非晶質合金薄帯 |
| JP7485248B1 (ja) * | 2023-02-14 | 2024-05-16 | Jfeスチール株式会社 | 酸素反応剤用鉄基粉末およびそれを用いた酸素反応剤 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19716882A1 (de) * | 1997-04-22 | 1998-10-29 | Basf Ag | Siliziumhaltige Eisenpulver |
| JP3670575B2 (ja) * | 2000-01-12 | 2005-07-13 | Tdk株式会社 | コイル封入圧粉コアの製造方法およびコイル封入圧粉コア |
| JP4064711B2 (ja) * | 2002-04-24 | 2008-03-19 | 株式会社神戸製鋼所 | 圧粉磁心用粉末および高強度圧粉磁心、並びにその製法 |
| EP1486463B1 (en) * | 2003-06-10 | 2016-08-10 | Toda Kogyo Corporation | Iron composite particles, methods of producing the same and of purifying soil or ground water using the same |
| US7351355B2 (en) * | 2004-11-29 | 2008-04-01 | Toda Kogyo Corporation | Purifying agent for purifying soil or ground water, process for producing the same, and method for purifying soil or ground water using the same |
| JP2007247036A (ja) * | 2006-03-17 | 2007-09-27 | Osaka Univ | 鉄系ナノ細線とその製造方法、鉄系炭素複合細線とその製造方法、及びそれを用いた電波吸収体 |
| ATE487553T1 (de) * | 2006-09-20 | 2010-11-15 | Hitachi Metals Ltd | Beschichtete feine metallteilchen und herstellungsverfahren dafür |
| WO2008140831A2 (en) * | 2007-01-18 | 2008-11-20 | Trustees Of Dartmouth College | Iron/iron oxide nanoparticle and use thereof |
| JP5841705B2 (ja) * | 2007-04-02 | 2016-01-13 | セイコーエプソン株式会社 | アトマイズ軟磁性粉末、圧粉磁心および磁性素子 |
| JP5305126B2 (ja) | 2007-04-25 | 2013-10-02 | 日立金属株式会社 | 軟磁性粉末、圧粉磁心の製造方法、圧粉磁心、及び磁性部品 |
| JP2010024478A (ja) * | 2008-07-16 | 2010-02-04 | Sumitomo Osaka Cement Co Ltd | 鉄微粒子及びその製造方法 |
-
2010
- 2010-07-09 JP JP2010156772A patent/JP5370688B2/ja active Active
-
2011
- 2011-03-11 US US13/046,307 patent/US8252124B2/en active Active
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