DE68920324D1 - Dünner weichmagnetischer Streifen aus einer Legierung. - Google Patents
Dünner weichmagnetischer Streifen aus einer Legierung.Info
- Publication number
- DE68920324D1 DE68920324D1 DE68920324T DE68920324T DE68920324D1 DE 68920324 D1 DE68920324 D1 DE 68920324D1 DE 68920324 T DE68920324 T DE 68920324T DE 68920324 T DE68920324 T DE 68920324T DE 68920324 D1 DE68920324 D1 DE 68920324D1
- Authority
- DE
- Germany
- Prior art keywords
- alloy
- soft magnetic
- magnetic strip
- strip made
- thin soft
- 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
- 239000000956 alloy Substances 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 title 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0611—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a single casting wheel, e.g. for casting amorphous metal strips or wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/0697—Accessories therefor for casting in a protected atmosphere
-
- 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
- H01F1/15316—Amorphous metallic alloys, e.g. glassy metals based on Co
-
- 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
- H01F1/15341—Preparation processes therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
- H01F41/0226—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) from amorphous ribbons
-
- 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
- Y10T428/12465—All metal or with adjacent metals having magnetic properties, or preformed fiber orientation coordinate with shape
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Soft Magnetic Materials (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP89308903A EP0414974B1 (de) | 1989-09-01 | 1989-09-01 | Dünner weichmagnetischer Streifen aus einer Legierung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE68920324D1 true DE68920324D1 (de) | 1995-02-09 |
| DE68920324T2 DE68920324T2 (de) | 1995-06-29 |
Family
ID=8202777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE68920324T Expired - Fee Related DE68920324T2 (de) | 1989-09-01 | 1989-09-01 | Dünner weichmagnetischer Streifen aus einer Legierung. |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US5096513A (de) |
| EP (3) | EP0414974B1 (de) |
| DE (1) | DE68920324T2 (de) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0422760A1 (de) * | 1989-10-12 | 1991-04-17 | Mitsubishi Rayon Co., Ltd | Amorphe legierung und Verfahren zu ihrer Herstellung |
| WO1993023583A1 (fr) * | 1992-05-14 | 1993-11-25 | Mitsubishi Rayon Co., Ltd. | Alliage amorphe et production |
| CA2130597A1 (en) * | 1993-08-23 | 1995-02-24 | Nippon Chemi-Con Corporation | Process for producing an amorphous alloy ribbon |
| JP3891448B2 (ja) * | 1994-04-11 | 2007-03-14 | 日立金属株式会社 | 薄型アンテナおよびそれを用いたカード |
| DE19615921A1 (de) * | 1996-04-22 | 1997-10-23 | Vacuumschmelze Gmbh | Induktives Bauelement in flacher Bauform |
| FR2755292B1 (fr) * | 1996-10-25 | 1998-11-20 | Mecagis | Procede de fabrication d'un noyau magnetique en materiau magnetique doux nanocristallin |
| DE69822798T2 (de) * | 1997-02-06 | 2004-08-05 | Sumitomo Special Metals Co., Ltd. | Herstellungsverfahren für ein dünne magnetscheibe mit mikrokristalline struktur |
| AU6653498A (en) * | 1997-02-27 | 1998-09-18 | Fmc Corporation | Amorphous and amorphous/microcrystalline metal alloys and methods for their production |
| CN1258853C (zh) * | 1998-01-22 | 2006-06-07 | 精工爱普生株式会社 | 电子钟表 |
| DE19851871C2 (de) * | 1998-11-10 | 2001-06-07 | Vacuumschmelze Gmbh | Verfahren zur Herstellung eines in sich geschlossenen Magnetkerns |
| JP4128721B2 (ja) * | 2000-03-17 | 2008-07-30 | 株式会社東芝 | 情報記録物品 |
| JP2002280224A (ja) * | 2001-01-05 | 2002-09-27 | Humanelecs Co Ltd | アモルファス合金粉末コア及びナノクリスタル合金粉末コア並びにそれらの製造方法 |
| GB2388715B (en) | 2002-05-13 | 2005-08-03 | Splashpower Ltd | Improvements relating to the transfer of electromagnetic power |
| US6906495B2 (en) | 2002-05-13 | 2005-06-14 | Splashpower Limited | Contact-less power transfer |
| US7462317B2 (en) * | 2004-11-10 | 2008-12-09 | Enpirion, Inc. | Method of manufacturing an encapsulated package for a magnetic device |
| US7426780B2 (en) * | 2004-11-10 | 2008-09-23 | Enpirion, Inc. | Method of manufacturing a power module |
| US8418746B2 (en) * | 2005-07-25 | 2013-04-16 | Zhuwen Ming | L, R, C method and equipment for continuous casting amorphous, ultracrystallite and crystallite metallic slab or strip |
| US8631560B2 (en) * | 2005-10-05 | 2014-01-21 | Enpirion, Inc. | Method of forming a magnetic device having a conductive clip |
| US8701272B2 (en) | 2005-10-05 | 2014-04-22 | Enpirion, Inc. | Method of forming a power module with a magnetic device having a conductive clip |
| US8139362B2 (en) | 2005-10-05 | 2012-03-20 | Enpirion, Inc. | Power module with a magnetic device having a conductive clip |
| US7688172B2 (en) * | 2005-10-05 | 2010-03-30 | Enpirion, Inc. | Magnetic device having a conductive clip |
| US8133529B2 (en) * | 2007-09-10 | 2012-03-13 | Enpirion, Inc. | Method of forming a micromagnetic device |
| US8018315B2 (en) * | 2007-09-10 | 2011-09-13 | Enpirion, Inc. | Power converter employing a micromagnetic device |
| US7920042B2 (en) | 2007-09-10 | 2011-04-05 | Enpirion, Inc. | Micromagnetic device and method of forming the same |
| US9246390B2 (en) * | 2008-04-16 | 2016-01-26 | Enpirion, Inc. | Power converter with controller operable in selected modes of operation |
| US8692532B2 (en) | 2008-04-16 | 2014-04-08 | Enpirion, Inc. | Power converter with controller operable in selected modes of operation |
| US8541991B2 (en) | 2008-04-16 | 2013-09-24 | Enpirion, Inc. | Power converter with controller operable in selected modes of operation |
| US8686698B2 (en) * | 2008-04-16 | 2014-04-01 | Enpirion, Inc. | Power converter with controller operable in selected modes of operation |
| US8339802B2 (en) * | 2008-10-02 | 2012-12-25 | Enpirion, Inc. | Module having a stacked magnetic device and semiconductor device and method of forming the same |
| US8153473B2 (en) * | 2008-10-02 | 2012-04-10 | Empirion, Inc. | Module having a stacked passive element and method of forming the same |
| US8266793B2 (en) * | 2008-10-02 | 2012-09-18 | Enpirion, Inc. | Module having a stacked magnetic device and semiconductor device and method of forming the same |
| US9054086B2 (en) * | 2008-10-02 | 2015-06-09 | Enpirion, Inc. | Module having a stacked passive element and method of forming the same |
| US9548714B2 (en) * | 2008-12-29 | 2017-01-17 | Altera Corporation | Power converter with a dynamically configurable controller and output filter |
| US8698463B2 (en) * | 2008-12-29 | 2014-04-15 | Enpirion, Inc. | Power converter with a dynamically configurable controller based on a power conversion mode |
| US8867295B2 (en) | 2010-12-17 | 2014-10-21 | Enpirion, Inc. | Power converter for a memory module |
| CN102529227A (zh) * | 2011-11-25 | 2012-07-04 | 南昌大学 | 一种以铁基非晶/纳米晶带材做贴片层的电磁屏蔽复合材料制备方法 |
| KR102033193B1 (ko) | 2012-03-15 | 2019-10-16 | 히타치 긴조쿠 가부시키가이샤 | 아몰퍼스 합금 박대 및 그 제조 방법 |
| US8485245B1 (en) * | 2012-05-16 | 2013-07-16 | Crucible Intellectual Property, Llc | Bulk amorphous alloy sheet forming processes |
| CN103611896B (zh) * | 2013-12-04 | 2016-03-30 | 南昌航空大学 | 一种通过电弧熔炼和熔体快淬制备MnCoGe基和MnNiGe基合金薄带的方法 |
| EP2982460A1 (de) * | 2014-08-07 | 2016-02-10 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Vorrichtung und Verfahren zum Herstellen von metallischen oder anorganischen Strängen mit einer Dicke im Mikronbereich durch Schmelzspinnen |
| US9509217B2 (en) | 2015-04-20 | 2016-11-29 | Altera Corporation | Asymmetric power flow controller for a power converter and method of operating the same |
| CN104802042B (zh) * | 2015-04-24 | 2018-07-24 | 天津理工大学 | 一种提高非晶软磁合金初始磁导率及其交流磁性的方法 |
| EP3141320A1 (de) * | 2015-09-11 | 2017-03-15 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Vorrichtung und verfahren zum herstellen von metallischen oder anorganischen fasern mit einer dicke im mikronbereich durch schmelzspinnen |
| US10017851B2 (en) * | 2015-12-22 | 2018-07-10 | Texas Instruments Incorporated | Magnetic field annealing for integrated fluxgate sensors |
| JP6237853B1 (ja) * | 2016-09-30 | 2017-11-29 | Tdk株式会社 | 軟磁性合金 |
| CN106424618B (zh) * | 2016-11-09 | 2019-04-19 | 浙江师范大学 | 一种无缠绕高效率的非晶细带制备方法 |
| CN106799479A (zh) * | 2017-03-17 | 2017-06-06 | 山东三尺企业管理咨询有限公司 | 直流磁场改变非晶喷带磁畴取向的方法及装置 |
| CN107414040A (zh) * | 2017-07-31 | 2017-12-01 | 芜湖君华材料有限公司 | 一种铁基非晶带材防氧化气密性制备装置 |
| CN107829047A (zh) * | 2017-11-02 | 2018-03-23 | 东南大学 | 高非晶形成能力大塑性钴基块体非晶合金及其制备方法 |
| CN108031807B (zh) * | 2017-12-25 | 2020-01-07 | 洛阳中赫非晶科技有限公司 | 带材的制造装置和方法 |
| IL281571B2 (en) | 2018-09-28 | 2024-12-01 | Toshiba Kk | Cold storage material, refrigerator, device incorporating superconducting coil, and method of manufacturing cold storage material |
| CN110153384B (zh) * | 2019-06-21 | 2020-12-15 | 中国矿业大学 | 一种全金属铁基非晶条带的制备方法 |
| CN111001767B (zh) * | 2019-12-31 | 2021-10-22 | 武汉科技大学 | 一种高饱和磁感应强度铁基非晶软磁合金及其制备方法 |
| CN119650237B (zh) * | 2024-12-10 | 2025-11-14 | 中国科学院宁波材料技术与工程研究所 | 一种钴基非晶软磁合金材料及其制备和基于软磁合金的复合吸波结构 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1068470A (en) * | 1975-02-24 | 1979-12-25 | Allied Chemical Corporation | Production of improved metal alloy filaments |
| US4225339A (en) * | 1977-12-28 | 1980-09-30 | Tokyo Shibaura Denki Kabushiki Kaisha | Amorphous alloy of high magnetic permeability |
| SE448381B (sv) * | 1978-09-19 | 1987-02-16 | Tsuya Noboru | Sett att framstella ett tunt band av kiselstal, tunt kiselstalband och anvendning av dylikt |
| JPS55161057A (en) * | 1979-06-04 | 1980-12-15 | Sony Corp | Manufacture of high permeability amorphous alloy |
| US4249969A (en) * | 1979-12-10 | 1981-02-10 | Allied Chemical Corporation | Method of enhancing the magnetic properties of an Fea Bb Sic d amorphous alloy |
| JPS57185947A (en) * | 1981-05-06 | 1982-11-16 | Hitachi Metals Ltd | Amorphous alloy |
| JPS5831053A (ja) * | 1981-08-18 | 1983-02-23 | Toshiba Corp | 非晶質合金 |
| JPS5844702A (ja) * | 1981-09-11 | 1983-03-15 | Toshiba Corp | 高周波用非晶質磁性合金の磁心 |
| JPS58139408A (ja) * | 1982-02-15 | 1983-08-18 | Hitachi Metals Ltd | 巻鉄心の製造方法 |
| JPS619947A (ja) * | 1984-06-25 | 1986-01-17 | Kawasaki Steel Corp | 非晶質合金薄帯の製造方法 |
| JPS61123119A (ja) * | 1984-11-20 | 1986-06-11 | Hitachi Metals Ltd | C0基磁心およびその熱処理方法 |
| JPS61136629A (ja) * | 1984-12-04 | 1986-06-24 | Mitsubishi Electric Corp | 鉄系アモルフアス磁性材料の焼鈍方法 |
| US4938267A (en) * | 1986-01-08 | 1990-07-03 | Allied-Signal Inc. | Glassy metal alloys with perminvar characteristics |
| US4859256A (en) * | 1986-02-24 | 1989-08-22 | Kabushiki Kaisha Toshiba | High permeability amorphous magnetic material |
| JPS6246900A (ja) * | 1986-08-20 | 1987-02-28 | 日本石油化学株式会社 | スリツプシ−トを用いる荷役方法 |
| JP2513645B2 (ja) * | 1986-10-14 | 1996-07-03 | 日立金属株式会社 | 実効パルス透磁率に優れたアモルファス磁心およびその製造方法 |
| JP2618232B2 (ja) * | 1986-11-18 | 1997-06-11 | 株式会社日本紙パルプ研究所 | 製紙用填料及びその製造法 |
| JPS63135592A (ja) * | 1986-11-25 | 1988-06-07 | 日本フエルト株式会社 | 走行紙の水分率測定装置 |
| US4881989A (en) * | 1986-12-15 | 1989-11-21 | Hitachi Metals, Ltd. | Fe-base soft magnetic alloy and method of producing same |
| EP0284832A1 (de) * | 1987-03-20 | 1988-10-05 | Siemens Aktiengesellschaft | Verfahren zur Herstellung eines anisotropen Magnetwerkstoffes auf Basis von Fe, B und einem Selten-Erd-Metall |
| JP2573606B2 (ja) * | 1987-06-02 | 1997-01-22 | 日立金属 株式会社 | 磁心およびその製造方法 |
| JPH0680611B2 (ja) * | 1987-10-23 | 1994-10-12 | 日立金属株式会社 | 磁 心 |
| JP2823203B2 (ja) * | 1988-05-17 | 1998-11-11 | 株式会社東芝 | Fe基軟磁性合金 |
-
1989
- 1989-09-01 EP EP89308903A patent/EP0414974B1/de not_active Expired - Lifetime
- 1989-09-01 EP EP94106741A patent/EP0612082B1/de not_active Expired - Lifetime
- 1989-09-01 DE DE68920324T patent/DE68920324T2/de not_active Expired - Fee Related
- 1989-09-01 EP EP97108840A patent/EP0800182B1/de not_active Expired - Lifetime
- 1989-09-01 US US07/401,418 patent/US5096513A/en not_active Expired - Lifetime
-
1992
- 1992-12-10 US US07/988,702 patent/US5334262A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0800182A1 (de) | 1997-10-08 |
| EP0414974A1 (de) | 1991-03-06 |
| EP0612082A1 (de) | 1994-08-24 |
| DE68920324T2 (de) | 1995-06-29 |
| US5334262A (en) | 1994-08-02 |
| US5096513A (en) | 1992-03-17 |
| EP0612082B1 (de) | 1998-07-15 |
| EP0414974B1 (de) | 1994-12-28 |
| EP0800182B1 (de) | 2002-11-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8381 | Inventor (new situation) |
Free format text: SAWA, TAKAO, MINATO-KU TOKYO, JP YAGI, MASAAKI, KUMAMOTO, JP |
|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: KABUSHIKI KAISHA TOSHIBA, TOKIO/TOKYO, JP Owner name: YAGI, MASAAKI, KUMAMOTO, JP |
|
| 8339 | Ceased/non-payment of the annual fee |