FR2331132B1 - - Google Patents

Info

Publication number
FR2331132B1
FR2331132B1 FR7531559A FR7531559A FR2331132B1 FR 2331132 B1 FR2331132 B1 FR 2331132B1 FR 7531559 A FR7531559 A FR 7531559A FR 7531559 A FR7531559 A FR 7531559A FR 2331132 B1 FR2331132 B1 FR 2331132B1
Authority
FR
France
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
Application number
FR7531559A
Other languages
French (fr)
Other versions
FR2331132A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of FR2331132A1 publication Critical patent/FR2331132A1/fr
Application granted granted Critical
Publication of FR2331132B1 publication Critical patent/FR2331132B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • C22C45/04—Amorphous alloys with nickel or cobalt as the major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/25—Magnetic cores made from strips or ribbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
FR7531559A 1974-10-21 1975-10-15 Dispositifs magnetiques comprenant des alliages amorphes Granted FR2331132A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51662374A 1974-10-21 1974-10-21

Publications (2)

Publication Number Publication Date
FR2331132A1 FR2331132A1 (fr) 1977-06-03
FR2331132B1 true FR2331132B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-06-15

Family

ID=24056403

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531559A Granted FR2331132A1 (fr) 1974-10-21 1975-10-15 Dispositifs magnetiques comprenant des alliages amorphes

Country Status (10)

Country Link
JP (1) JPS5165395A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE834568A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2546676A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES441949A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2331132A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1525959A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1047209B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MX (1) MX3726E (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7512294A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE7511398L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL182182C (nl) * 1974-11-29 1988-01-18 Allied Chem Inrichting met amorfe metaallegering.
JPS62124262A (ja) * 1974-12-24 1987-06-05 Res Inst Iron Steel Tohoku Univ 高透磁率アモルフアス合金の磁気特性改質方法
US4038073A (en) * 1976-03-01 1977-07-26 Allied Chemical Corporation Near-zero magnetostrictive glassy metal alloys with high saturation induction
JPS5942069B2 (ja) * 1976-09-30 1984-10-12 東北大学金属材料研究所長 実効透磁率の大きい非晶質合金の製造方法
JPS6019125B2 (ja) * 1976-10-12 1985-05-14 東北大学金属材料研究所 捲鉄心材料
US4152144A (en) * 1976-12-29 1979-05-01 Allied Chemical Corporation Metallic glasses having a combination of high permeability, low magnetostriction, low ac core loss and high thermal stability
NL176090C (nl) 1977-02-26 1985-02-18 Vacuumschmelze Gmbh Werkwijze voor het verminderen van de ommagnetisatieverliezen in dunne banden uit week-magnetische amorfe metaallegeringen.
JPS53147964A (en) * 1977-05-30 1978-12-23 Tdk Electronics Co Ltd Magnetic flux control device
US4150981A (en) * 1977-08-15 1979-04-24 Allied Chemical Corporation Glassy alloys containing cobalt, nickel and iron having near-zero magnetostriction and high saturation induction
JPS5949299B2 (ja) * 1977-09-12 1984-12-01 ソニー株式会社 非晶質磁性合金
FR2561263B1 (fr) * 1977-09-12 1988-03-25 Sony Corp Alliage magnetique amorphe
JPS5474698A (en) 1977-11-28 1979-06-14 Univ Tohoku Superconductive thin band and method of fabricating same
US4225339A (en) * 1977-12-28 1980-09-30 Tokyo Shibaura Denki Kabushiki Kaisha Amorphous alloy of high magnetic permeability
DE2824749A1 (de) * 1978-06-06 1979-12-13 Vacuumschmelze Gmbh Induktives bauelement und verfahren zu seiner herstellung
US4211944A (en) * 1978-06-12 1980-07-08 General Electric Company Amorphous metal electric motor with integral capacitor
DE2832731A1 (de) 1978-07-26 1980-02-07 Vacuumschmelze Gmbh Magnetkern aus einer weichmagnetischen amorphen legierung
US4268325A (en) * 1979-01-22 1981-05-19 Allied Chemical Corporation Magnetic glassy metal alloy sheets with improved soft magnetic properties
JPS5616633A (en) * 1979-03-31 1981-02-17 Tdk Corp Manufacture of amorphous magnetic alloy
DE2913741A1 (de) * 1979-04-05 1980-10-09 Philips Patentverwaltung Verfahren zum herstellen von ringbandkernen fuer transformatoren und nach dem verfahren hergestellter ringbandkern
US4219355A (en) * 1979-05-25 1980-08-26 Allied Chemical Corporation Iron-metalloid amorphous alloys for electromagnetic devices
DE2924280A1 (de) * 1979-06-15 1981-01-08 Vacuumschmelze Gmbh Amorphe weichmagnetische legierung
JPS565962A (en) * 1979-06-27 1981-01-22 Sony Corp Manufacture of amorphous magnetic alloy
DE3033258A1 (de) * 1979-09-05 1981-03-19 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka Verfahren zur waermebehandlung amorpher legierungsschichten
WO1981000861A1 (en) * 1979-09-21 1981-04-02 Hitachi Metals Ltd Amorphous alloys
EP0026871B1 (en) * 1979-10-05 1984-02-15 Allied Corporation Core for electromagnetic induction device
US4325733A (en) * 1979-12-28 1982-04-20 International Business Machines Corporation Amorphous Co-Ti alloys
JPS56105452A (en) * 1980-01-23 1981-08-21 Matsushita Electric Ind Co Ltd Amorphous alloy
JPS6020882B2 (ja) * 1980-02-01 1985-05-24 東北大学金属材料研究所長 高透磁率アモルフアス合金を用いてなる磁気ヘツドの製造法
GB2075786B (en) * 1980-03-21 1984-07-11 Electrotech Instr Ltd Switch mode converters
JPS56136948A (en) * 1980-03-28 1981-10-26 Hitachi Ltd Amorphous alloy for magnetic head core
US4320308A (en) * 1980-08-29 1982-03-16 Aisin Seiki Company, Limited Pulse duty control system
JPS5779157A (en) * 1980-10-31 1982-05-18 Sony Corp Manufacture of amorphous magnetic alloy
JPS5834544U (ja) * 1981-08-28 1983-03-07 ティーディーケイ株式会社 医療機器用超小型モ−タ−
JPS58139408A (ja) * 1982-02-15 1983-08-18 Hitachi Metals Ltd 巻鉄心の製造方法
JPS58147538A (ja) * 1982-02-25 1983-09-02 Hiroyasu Fujimori スパツタ非晶質磁性材料及びその製造方法
JPS58185743A (ja) * 1982-04-24 1983-10-29 Tdk Corp 磁気ヘッド用非晶質磁性合金薄板の製造方法
JPS5921004A (ja) * 1982-07-27 1984-02-02 Sony Corp 非晶質磁性材料
JPS59150414A (ja) * 1982-12-23 1984-08-28 Toshiba Corp 半導体回路用リアクトル
EP0134792A1 (en) * 1983-01-24 1985-03-27 Western Electric Company, Incorporated Magneto-electric pulse generating device
JPS59198708A (ja) * 1983-04-25 1984-11-10 Hitachi Metals Ltd チヨ−クコイル用磁心
DE3318270C1 (de) * 1983-05-19 1984-08-02 Daimler-Benz Ag, 7000 Stuttgart Strommesssensor zur Funktionskontrolle elektrischer Verbraucher
JPS6152355A (ja) * 1985-06-24 1986-03-15 Res Inst Iron Steel Tohoku Univ 高透磁率アモルフアス合金の磁気特性改質方法
JPS6267802A (ja) * 1985-09-20 1987-03-27 Hitachi Metals Ltd Ｃｏ基アモルファス磁心の製造方法
DE3685326D1 (de) * 1986-01-08 1992-06-17 Allied Signal Inc Glasartige legierungen mit perminvar-eigenschaften.
NL8602302A (nl) * 1986-09-12 1988-04-05 Philips Nv Inductieve inrichting met een kern van amorf materiaal.
US4881989A (en) * 1986-12-15 1989-11-21 Hitachi Metals, Ltd. Fe-base soft magnetic alloy and method of producing same
GB8810125D0 (en) * 1988-04-28 1988-06-02 Secr Defence Ferromagnetic materials
JP2719978B2 (ja) * 1990-06-08 1998-02-25 新日本製鐵株式会社 高周波磁心用非晶質合金
DE4107457C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1991-03-08 1992-07-30 Werner Turck Gmbh & Co Kg, 5884 Halver, De
DE69939617D1 (de) * 1998-01-22 2008-11-06 Seiko Epson Corp Elektronisches Uhrwerk mit einem Generator
US9502951B2 (en) 2009-02-05 2016-11-22 Evr Motors Ltd. Electrical machine
EP3047559B1 (en) 2013-09-18 2022-02-23 Evr Motors Ltd. Multipole electrical machine
CN114574784B (zh) * 2020-11-30 2023-04-07 松山湖材料实验室 高Fe含量的铁基非晶合金及其制备方法
CN115625329A (zh) * 2022-10-25 2023-01-20 安徽智磁新材料科技有限公司 一种高球形度非晶软磁合金粉末及其制备方法
CN118726816B (zh) * 2024-06-05 2025-03-21 西安交通大学 一种磁致伸缩合金及其制备方法

Also Published As

Publication number Publication date
DE2546676A1 (de) 1976-04-29
GB1525959A (en) 1978-09-27
FR2331132A1 (fr) 1977-06-03
BE834568A (fr) 1976-02-16
NL7512294A (nl) 1976-04-23
IT1047209B (it) 1980-09-10
JPS5165395A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-06-05
ES441949A1 (es) 1977-04-01
MX3726E (es) 1981-05-27
SE7511398L (sv) 1976-04-22

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Legal Events

Date Code Title Description
ST Notification of lapse