DE69813093D1 - Amorphes Magnetmaterial und Magnetkern davon - Google Patents
Amorphes Magnetmaterial und Magnetkern davonInfo
- Publication number
- DE69813093D1 DE69813093D1 DE69813093T DE69813093T DE69813093D1 DE 69813093 D1 DE69813093 D1 DE 69813093D1 DE 69813093 T DE69813093 T DE 69813093T DE 69813093 T DE69813093 T DE 69813093T DE 69813093 D1 DE69813093 D1 DE 69813093D1
- Authority
- DE
- Germany
- Prior art keywords
- magnetic
- amorphous
- magnetic material
- core
- magnetic 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/153—Amorphous metallic alloys, e.g. glassy metals
- H01F1/15308—Amorphous metallic alloys, e.g. glassy metals based on Fe/Ni
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/11—Magnetic recording head
- Y10T428/115—Magnetic layer composition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12431—Foil or filament smaller than 6 mils
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
- Y10T428/24975—No layer or component greater than 5 mils thick
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16758097 | 1997-06-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69813093D1 true DE69813093D1 (de) | 2003-05-15 |
DE69813093T2 DE69813093T2 (de) | 2003-12-11 |
Family
ID=15852393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69813093T Expired - Fee Related DE69813093T2 (de) | 1997-06-24 | 1998-06-24 | Amorphes Magnetmaterial und Magnetkern davon |
Country Status (5)
Country | Link |
---|---|
US (1) | US6004661A (de) |
EP (1) | EP0887811B1 (de) |
KR (1) | KR100298965B1 (de) |
DE (1) | DE69813093T2 (de) |
TW (1) | TW374183B (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7541909B2 (en) | 2002-02-08 | 2009-06-02 | Metglas, Inc. | Filter circuit having an Fe-based core |
US7795863B2 (en) * | 2004-02-23 | 2010-09-14 | Iowa State University Research Foundation, Inc. | Method and apparatus for forming coil for use in eddy current sensing probe |
US8150807B2 (en) * | 2007-10-03 | 2012-04-03 | Eastman Kodak Company | Image storage system, device and method |
CN103917673B (zh) | 2011-08-22 | 2016-04-13 | 加利福尼亚技术学院 | 块状的含有铬和磷的镍基金属玻璃 |
US11377720B2 (en) | 2012-09-17 | 2022-07-05 | Glassimetal Technology Inc. | Bulk nickel-silicon-boron glasses bearing chromium |
KR101997183B1 (ko) | 2012-10-30 | 2019-07-08 | 글라시메탈 테크놀로지, 인크. | 고인성을 갖는 벌크 니켈 기반 크롬 및 인 함유 금속 유리들 |
WO2014078697A2 (en) | 2012-11-15 | 2014-05-22 | Glassimetal Technology, Inc. | Bulk nickel-phosphorus-boron glasses bearing chromium and tantalum |
US9534283B2 (en) * | 2013-01-07 | 2017-01-03 | Glassimental Technology, Inc. | Bulk nickel—silicon—boron glasses bearing iron |
JP6301681B2 (ja) | 2013-02-26 | 2018-03-28 | グラッシメタル テクノロジー インコーポレイテッド | マンガンを含有するバルクニッケル−リン−ホウ素ガラス |
US9863025B2 (en) | 2013-08-16 | 2018-01-09 | Glassimetal Technology, Inc. | Bulk nickel-phosphorus-boron glasses bearing manganese, niobium and tantalum |
US9920400B2 (en) | 2013-12-09 | 2018-03-20 | Glassimetal Technology, Inc. | Bulk nickel-based glasses bearing chromium, niobium, phosphorus and silicon |
US9957596B2 (en) | 2013-12-23 | 2018-05-01 | Glassimetal Technology, Inc. | Bulk nickel-iron-based, nickel-cobalt-based and nickel-copper based glasses bearing chromium, niobium, phosphorus and boron |
US10000834B2 (en) | 2014-02-25 | 2018-06-19 | Glassimetal Technology, Inc. | Bulk nickel-chromium-phosphorus glasses bearing niobium and boron exhibiting high strength and/or high thermal stability of the supercooled liquid |
US10287663B2 (en) | 2014-08-12 | 2019-05-14 | Glassimetal Technology, Inc. | Bulk nickel-phosphorus-silicon glasses bearing manganese |
US11905582B2 (en) | 2017-03-09 | 2024-02-20 | Glassimetal Technology, Inc. | Bulk nickel-niobium-phosphorus-boron glasses bearing low fractions of chromium and exhibiting high toughness |
US10458008B2 (en) | 2017-04-27 | 2019-10-29 | Glassimetal Technology, Inc. | Zirconium-cobalt-nickel-aluminum glasses with high glass forming ability and high reflectivity |
US11371108B2 (en) | 2019-02-14 | 2022-06-28 | Glassimetal Technology, Inc. | Tough iron-based glasses with high glass forming ability and high thermal stability |
CN111161934A (zh) * | 2019-12-30 | 2020-05-15 | 广东工业大学 | 一种非晶纳米Fe-Ni磁粉芯及其制备方法与应用 |
US11688551B2 (en) * | 2020-01-24 | 2023-06-27 | Toyota Jidosha Kabushiki Kaisha | Method for producing metal foils |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5933183B2 (ja) * | 1980-06-24 | 1984-08-14 | 株式会社東芝 | 低損失非晶質合金 |
JPS5831053A (ja) * | 1981-08-18 | 1983-02-23 | Toshiba Corp | 非晶質合金 |
JPS58193344A (ja) * | 1982-05-06 | 1983-11-11 | Toshiba Corp | 高周波領域で用いるに適した非晶質磁性合金とその応用及びその製造方法 |
JPS6016512A (ja) * | 1983-07-08 | 1985-01-28 | 株式会社クボタ | 自動走行作業車 |
JPH04500985A (ja) * | 1988-09-26 | 1992-02-20 | アライド―シグナル・インコーポレーテッド | 機械的共鳴ターゲット監視系用の金属ガラス合金 |
US5015993A (en) * | 1989-06-29 | 1991-05-14 | Pitney Bowes Inc. | Ferromagnetic alloys with high nickel content and high permeability |
EP0442760B1 (de) * | 1990-02-16 | 1994-04-20 | Matsushita Electric Industrial Co., Ltd. | Weichmagnetische Dünnschichten aus Legierung und Magnetköpfe daraus |
US5622768A (en) * | 1992-01-13 | 1997-04-22 | Kabushiki Kaishi Toshiba | Magnetic core |
JPH05311321A (ja) * | 1992-05-06 | 1993-11-22 | Tdk Corp | 極薄軟磁性合金薄帯の製造方法 |
US5470646A (en) * | 1992-06-11 | 1995-11-28 | Kabushiki Kaisha Toshiba | Magnetic core and method of manufacturing core |
DE9412456U1 (de) * | 1994-08-02 | 1994-10-27 | Vacuumschmelze Gmbh | Amorphe Legierung mit hoher Magnetostriktion und gleichzeitig hoher induzierter Anisotropie |
-
1998
- 1998-06-15 TW TW087109472A patent/TW374183B/zh active
- 1998-06-24 US US09/103,391 patent/US6004661A/en not_active Expired - Lifetime
- 1998-06-24 DE DE69813093T patent/DE69813093T2/de not_active Expired - Fee Related
- 1998-06-24 EP EP98111613A patent/EP0887811B1/de not_active Expired - Lifetime
- 1998-06-24 KR KR1019980023834A patent/KR100298965B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0887811A1 (de) | 1998-12-30 |
KR19990007273A (ko) | 1999-01-25 |
TW374183B (en) | 1999-11-11 |
EP0887811B1 (de) | 2003-04-09 |
KR100298965B1 (ko) | 2001-11-14 |
DE69813093T2 (de) | 2003-12-11 |
US6004661A (en) | 1999-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |