CN1238868C - 非晶质软磁性合金粉末及使用其的压粉芯、电波吸收体 - Google Patents
非晶质软磁性合金粉末及使用其的压粉芯、电波吸收体 Download PDFInfo
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- CN1238868C CN1238868C CNB03154553XA CN03154553A CN1238868C CN 1238868 C CN1238868 C CN 1238868C CN B03154553X A CNB03154553X A CN B03154553XA CN 03154553 A CN03154553 A CN 03154553A CN 1238868 C CN1238868 C CN 1238868C
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C45/00—Amorphous alloys
- C22C45/02—Amorphous alloys with iron as the major constituent
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Soft Magnetic Materials (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Hard Magnetic Materials (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002265549 | 2002-09-11 | ||
JP2002265549 | 2002-09-11 | ||
JP2003101836A JP3771224B2 (ja) | 2002-09-11 | 2003-04-04 | 非晶質軟磁性合金粉末及びそれを用いた圧粉コア及び電波吸収体 |
JP2003101836 | 2003-04-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1487536A CN1487536A (zh) | 2004-04-07 |
CN1238868C true CN1238868C (zh) | 2006-01-25 |
Family
ID=32827502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB03154553XA Expired - Lifetime CN1238868C (zh) | 2002-09-11 | 2003-08-18 | 非晶质软磁性合金粉末及使用其的压粉芯、电波吸收体 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP3771224B2 (ko) |
KR (1) | KR100561891B1 (ko) |
CN (1) | CN1238868C (ko) |
TW (1) | TWI229700B (ko) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4358016B2 (ja) * | 2004-03-31 | 2009-11-04 | 明久 井上 | 鉄基金属ガラス合金 |
JP4562022B2 (ja) | 2004-04-22 | 2010-10-13 | アルプス・グリーンデバイス株式会社 | 非晶質軟磁性合金粉末及びそれを用いた圧粉コアと電波吸収体 |
KR100690281B1 (ko) * | 2004-11-22 | 2007-03-09 | 경북대학교 산학협력단 | 철계 다원소 비정질 합금조성물 |
JP2006339525A (ja) * | 2005-06-03 | 2006-12-14 | Alps Electric Co Ltd | コイル封入圧粉磁心 |
JP2007123376A (ja) * | 2005-10-26 | 2007-05-17 | Matsushita Electric Ind Co Ltd | 複合磁性体およびそれを用いた磁性素子並びにその製造方法 |
CN100442402C (zh) * | 2005-11-16 | 2008-12-10 | 安泰科技股份有限公司 | 具有优良高频性能的铁基非晶合金粉末、磁粉芯及其制备方法 |
US8048191B2 (en) | 2005-12-28 | 2011-11-01 | Advanced Technology & Material Co., Ltd. | Compound magnetic powder and magnetic powder cores, and methods for making them thereof |
CN101572153B (zh) * | 2006-02-02 | 2012-10-24 | Nec东金株式会社 | 非晶质软磁合金和使用这种合金的电感部件 |
JP4849545B2 (ja) * | 2006-02-02 | 2012-01-11 | Necトーキン株式会社 | 非晶質軟磁性合金、非晶質軟磁性合金部材、非晶質軟磁性合金薄帯、非晶質軟磁性合金粉末、及びそれを用いた磁芯ならびにインダクタンス部品 |
JP2008305823A (ja) * | 2007-06-05 | 2008-12-18 | Tamura Seisakusho Co Ltd | 圧粉磁心とその製造方法 |
JP2009021403A (ja) | 2007-07-12 | 2009-01-29 | Alps Electric Co Ltd | 電磁波抑制シート |
JP5248065B2 (ja) * | 2007-08-31 | 2013-07-31 | 株式会社タムラ製作所 | コア材とそれを用いたコア、そのコアを使用したチョークコイル |
CN101226803B (zh) * | 2007-11-27 | 2011-01-19 | 安泰科技股份有限公司 | 铁基非晶软磁合金粉末及包含该粉末的磁粉芯和该磁粉芯的制备方法 |
JP4636113B2 (ja) * | 2008-04-23 | 2011-02-23 | Tdk株式会社 | 扁平状軟磁性材料及びその製造方法 |
JP4566255B2 (ja) * | 2008-08-21 | 2010-10-20 | アルプス電気株式会社 | 磁性シートの製造方法、磁性シートおよび磁性シートの製造装置 |
WO2010084900A1 (ja) | 2009-01-23 | 2010-07-29 | アルプス電気株式会社 | Fe基軟磁性合金及び前記Fe基軟磁性合金を用いた圧粉コア |
JP4523063B1 (ja) * | 2009-03-30 | 2010-08-11 | エンパイア テクノロジー ディベロップメント エルエルシー | 磁性複合体及びその製造方法並びにシールド構造体 |
JP5382923B2 (ja) * | 2009-04-30 | 2014-01-08 | Necトーキン株式会社 | 非晶質軟磁性合金粉末及び圧粉磁心並びにインダクタ |
WO2011016275A1 (ja) | 2009-08-07 | 2011-02-10 | アルプス・グリーンデバイス株式会社 | Fe基非晶質合金、及び前記Fe基非晶質合金を用いた圧粉コア、ならびにコイル封入圧粉コア |
JP2011042811A (ja) * | 2009-08-19 | 2011-03-03 | Sumitomo Electric Ind Ltd | 軟磁性材料の製造方法、軟磁性材料、および圧粉磁心 |
JP5332025B2 (ja) * | 2010-06-09 | 2013-11-06 | アルプス・グリーンデバイス株式会社 | コイル封入圧粉コア及び前記コイル封入圧粉コアを有するデバイス、ならびに、前記コイル封入圧粉コアの製造方法、及び、前記デバイスの製造方法 |
KR101158070B1 (ko) * | 2010-08-20 | 2012-06-22 | 주식회사 포스코 | 용선을 활용한 고탄소 철계 비정질 합금 및 그 제조방법 |
TWI441929B (zh) * | 2011-01-17 | 2014-06-21 | Alps Green Devices Co Ltd | Fe-based amorphous alloy powder, and a powder core portion using the Fe-based amorphous alloy, and a powder core |
DE102011089517A1 (de) * | 2011-12-22 | 2013-06-27 | Robert Bosch Gmbh | Verfahren zum Herstellen eines Maschinenelements sowie Maschinenelement für eine elektrische Maschine |
JP5455258B2 (ja) * | 2012-02-21 | 2014-03-26 | Necトーキン株式会社 | ノイズ抑制シート |
CN102610348B (zh) * | 2012-04-11 | 2015-04-29 | 安泰科技股份有限公司 | 铁基纳米晶软磁合金材料及其制备方法 |
JP5650702B2 (ja) * | 2012-10-15 | 2015-01-07 | 株式会社タムラ製作所 | 圧粉磁心とその製造方法 |
JP6075117B2 (ja) * | 2013-02-28 | 2017-02-08 | セイコーエプソン株式会社 | 非晶質合金粉末、圧粉磁心、磁性素子および電子機器 |
JP6189633B2 (ja) * | 2013-05-16 | 2017-08-30 | 山陽特殊製鋼株式会社 | シート表面の平滑性に優れ高透磁率を有する磁性シート用軟磁性扁平粉末およびこれを用いた磁性シート並びに軟磁性扁平粉末の製造方法 |
EP3067899B1 (en) * | 2013-11-07 | 2019-04-24 | Kabushiki Kaisha Toshiba | Magnetic material, permanent magnet, motor, and power generator |
JP6446863B2 (ja) * | 2014-06-30 | 2019-01-09 | セイコーエプソン株式会社 | 非晶質合金粉末、圧粉磁心、磁性素子および電子機器 |
KR101646986B1 (ko) | 2014-11-21 | 2016-08-09 | 공주대학교 산학협력단 | 비정질 합금 분말 제조 장치 및 그 방법 |
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JP6422568B2 (ja) * | 2015-03-20 | 2018-11-14 | アルプス電気株式会社 | 軟磁性体粉末、成形部材、圧粉コア、電気・電子部品、電気・電子機器、磁性シート、通信部品、通信機器および電磁干渉抑制部材 |
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JP3442375B2 (ja) * | 2000-11-29 | 2003-09-02 | アルプス電気株式会社 | 非晶質軟磁性合金 |
JP2002249802A (ja) * | 2001-02-26 | 2002-09-06 | Alps Electric Co Ltd | 非晶質軟磁性合金圧密体及びそれを用いた圧粉磁心 |
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