TW354842B - Process for manufacturing a magnetic core made of a nanocrystalline soft magnetic material - Google Patents

Process for manufacturing a magnetic core made of a nanocrystalline soft magnetic material

Info

Publication number
TW354842B
TW354842B TW086115296A TW86115296A TW354842B TW 354842 B TW354842 B TW 354842B TW 086115296 A TW086115296 A TW 086115296A TW 86115296 A TW86115296 A TW 86115296A TW 354842 B TW354842 B TW 354842B
Authority
TW
Taiwan
Prior art keywords
manufacturing
core made
ribbon
soft magnetic
nanocrystalline soft
Prior art date
Application number
TW086115296A
Other languages
English (en)
Inventor
Philippe Verin
Georges Couderchon
Original Assignee
Mecagis
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mecagis filed Critical Mecagis
Application granted granted Critical
Publication of TW354842B publication Critical patent/TW354842B/zh

Links

Classifications

    • 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)
    • 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
    • H01F1/15333—Amorphous metallic alloys, e.g. glassy metals containing nanocrystallites, e.g. obtained by annealing
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/832—Nanostructure having specified property, e.g. lattice-constant, thermal expansion coefficient
    • Y10S977/838—Magnetic property of nanomaterial

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Hard Magnetic Materials (AREA)
  • Thin Magnetic Films (AREA)
  • Compounds Of Iron (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Heat Treatment Of Articles (AREA)
TW086115296A 1996-10-25 1997-10-17 Process for manufacturing a magnetic core made of a nanocrystalline soft magnetic material TW354842B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9612996A FR2755292B1 (fr) 1996-10-25 1996-10-25 Procede de fabrication d'un noyau magnetique en materiau magnetique doux nanocristallin

Publications (1)

Publication Number Publication Date
TW354842B true TW354842B (en) 1999-03-21

Family

ID=9496996

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086115296A TW354842B (en) 1996-10-25 1997-10-17 Process for manufacturing a magnetic core made of a nanocrystalline soft magnetic material

Country Status (18)

Country Link
US (1) US5922143A (zh)
EP (1) EP0844628B1 (zh)
JP (1) JPH10130797A (zh)
KR (1) KR19980032982A (zh)
CN (1) CN1134033C (zh)
AT (1) ATE210332T1 (zh)
AU (1) AU715096B2 (zh)
CZ (1) CZ293222B6 (zh)
DE (1) DE69708828T2 (zh)
ES (1) ES2166516T3 (zh)
FR (1) FR2755292B1 (zh)
HK (1) HK1011578A1 (zh)
HU (1) HU221412B1 (zh)
PL (1) PL184054B1 (zh)
SK (1) SK284075B6 (zh)
TR (1) TR199701235A3 (zh)
TW (1) TW354842B (zh)
ZA (1) ZA979359B (zh)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6960860B1 (en) * 1998-06-18 2005-11-01 Metglas, Inc. Amorphous metal stator for a radial-flux electric motor
DE59909661D1 (de) * 1998-11-13 2004-07-08 Vacuumschmelze Gmbh Verwendung eines magnetkerns für einen stromwandler, verfahren zur herstellung eines magnetkerns und stromwandler mit einem magnetkern
KR100606515B1 (ko) * 1998-11-13 2006-07-31 바쿰슈멜체 게엠베하 운트 코. 카게 변류기에 사용하기에 적합한 자기 코어, 상기 자기 코어의 제조 방법 및 상기 자기 코어를 구비한 변류기
DE10134056B8 (de) * 2001-07-13 2014-05-28 Vacuumschmelze Gmbh & Co. Kg Verfahren zur Herstellung von nanokristallinen Magnetkernen sowie Vorrichtung zur Durchführung des Verfahrens
DE10331883B4 (de) * 2003-07-14 2018-01-18 Vacuumschmelze Gmbh & Co. Kg Messverfahren und Messanordnung zum Messen von Strömen mit grossem Dynamikbereich
CN100372033C (zh) * 2005-06-23 2008-02-27 安泰科技股份有限公司 漏电保护器用抗直流偏磁互感器磁芯及其制造方法
DE102005034486A1 (de) * 2005-07-20 2007-02-01 Vacuumschmelze Gmbh & Co. Kg Verfahren zur Herstellung eines weichmagnetischen Kerns für Generatoren sowie Generator mit einem derartigen Kern
US20070273467A1 (en) * 2006-05-23 2007-11-29 Jorg Petzold Magnet Core, Methods For Its Production And Residual Current Device
US7909945B2 (en) * 2006-10-30 2011-03-22 Vacuumschmelze Gmbh & Co. Kg Soft magnetic iron-cobalt-based alloy and method for its production
US9057115B2 (en) * 2007-07-27 2015-06-16 Vacuumschmelze Gmbh & Co. Kg Soft magnetic iron-cobalt-based alloy and process for manufacturing it
US8012270B2 (en) * 2007-07-27 2011-09-06 Vacuumschmelze Gmbh & Co. Kg Soft magnetic iron/cobalt/chromium-based alloy and process for manufacturing it
DE102010060740A1 (de) * 2010-11-23 2012-05-24 Vacuumschmelze Gmbh & Co. Kg Weichmagnetisches Metallband für elektromechanische Bauelemente
US8699190B2 (en) 2010-11-23 2014-04-15 Vacuumschmelze Gmbh & Co. Kg Soft magnetic metal strip for electromechanical components
CN102496450B (zh) * 2011-12-28 2017-03-15 天津三环奥纳科技有限公司 一种超微晶铁芯强磁退火工艺及其专用设备
CN102912257A (zh) * 2012-10-19 2013-02-06 张家港市清大星源微晶有限公司 微晶材料
CN102875024A (zh) * 2012-10-19 2013-01-16 张家港市清大星源微晶有限公司 高导磁率的微晶材料
KR101470513B1 (ko) * 2013-07-17 2014-12-08 주식회사 아모그린텍 대전류 직류중첩특성 및 코어손실 특성이 우수한 연자성 코어 및 그의 제조방법
FR3017750B1 (fr) * 2014-02-18 2016-03-04 Tronico Ligne de transmission mise en œuvre au sein d'une canalisation du type comprenant un tube de cuvelage et un tube de production, avec utilisation de rouleaux de materiau magnetique.
KR102203689B1 (ko) * 2014-07-29 2021-01-15 엘지이노텍 주식회사 연자성 합금, 이를 포함하는 무선 전력 송신 장치 및 무선 전력 수신 장치
CN106521287A (zh) * 2016-11-16 2017-03-22 黄忠波 一种纳米晶软磁合金材料及制备方法
CN111593273A (zh) * 2020-05-29 2020-08-28 唐山先隆纳米金属制造股份有限公司 一种新型软磁合金材料

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5096513A (en) * 1989-09-01 1992-03-17 Kabushiki Kaisha Toshiba Very thin soft magnetic alloy strips and magnetic core and electromagnetic apparatus made therefrom
US5055144A (en) * 1989-10-02 1991-10-08 Allied-Signal Inc. Methods of monitoring precipitates in metallic materials
JP2952718B2 (ja) * 1991-03-04 1999-09-27 日本ケミコン株式会社 磁心の熱処理方法
CA2082061C (en) * 1991-03-04 1998-08-18 Masato Takeuchi Method of manufacturing and applying heat treatment to a magnetic core
JP2952717B2 (ja) * 1991-03-04 1999-09-27 日本ケミコン株式会社 磁心の熱処理方法
DE69408916T2 (de) * 1993-07-30 1998-11-12 Hitachi Metals Ltd Magnetkern für Impulsübertrager und Impulsübertrager
US5611871A (en) * 1994-07-20 1997-03-18 Hitachi Metals, Ltd. Method of producing nanocrystalline alloy having high permeability

Also Published As

Publication number Publication date
SK144597A3 (en) 1998-05-06
AU4102997A (en) 1998-04-30
SK284075B6 (sk) 2004-09-08
DE69708828T2 (de) 2002-06-20
CZ293222B6 (cs) 2004-03-17
ATE210332T1 (de) 2001-12-15
FR2755292B1 (fr) 1998-11-20
CZ337297A3 (cs) 1999-01-13
TR199701235A2 (xx) 1999-10-21
US5922143A (en) 1999-07-13
CN1134033C (zh) 2004-01-07
HU221412B1 (en) 2002-09-28
PL322808A1 (en) 1998-04-27
EP0844628B1 (fr) 2001-12-05
HU9701672D0 (en) 1997-12-29
KR19980032982A (ko) 1998-07-25
HK1011578A1 (en) 1999-07-16
TR199701235A3 (tr) 1999-10-21
ES2166516T3 (es) 2002-04-16
HUP9701672A3 (en) 2002-03-28
ZA979359B (en) 1998-05-12
EP0844628A1 (fr) 1998-05-27
CN1188317A (zh) 1998-07-22
JPH10130797A (ja) 1998-05-19
AU715096B2 (en) 2000-01-13
FR2755292A1 (fr) 1998-04-30
HUP9701672A2 (hu) 1999-06-28
PL184054B1 (pl) 2002-08-30
DE69708828D1 (de) 2002-01-17

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