SE7511398L - MAGNETIC DEVICE - Google Patents

MAGNETIC DEVICE

Info

Publication number
SE7511398L
SE7511398L SE7511398A SE7511398A SE7511398L SE 7511398 L SE7511398 L SE 7511398L SE 7511398 A SE7511398 A SE 7511398A SE 7511398 A SE7511398 A SE 7511398A SE 7511398 L SE7511398 L SE 7511398L
Authority
SE
Sweden
Prior art keywords
magnetic device
magnetic
Prior art date
Application number
SE7511398A
Other languages
Swedish (sv)
Inventor
H-S Chen
E M Gyrogy
H J Leamy
R C Sherwood
Original Assignee
Western Electric Co
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 filed Critical Western Electric Co
Publication of SE7511398L publication Critical patent/SE7511398L/en

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)
SE7511398A 1974-10-21 1975-10-10 MAGNETIC DEVICE SE7511398L (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE7511398L true SE7511398L (en) 1976-04-22

Family

ID=24056403

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7511398A SE7511398L (en) 1974-10-21 1975-10-10 MAGNETIC DEVICE

Country Status (10)

Country Link
JP (1) JPS5165395A (en)
BE (1) BE834568A (en)
DE (1) DE2546676A1 (en)
ES (1) ES441949A1 (en)
FR (1) FR2331132A1 (en)
GB (1) GB1525959A (en)
IT (1) IT1047209B (en)
MX (1) MX3726E (en)
NL (1) NL7512294A (en)
SE (1) SE7511398L (en)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL182182C (en) * 1974-11-29 1988-01-18 Allied Chem DEVICE WITH AMORPHIC METAL ALLOY.
JPS62124262A (en) * 1974-12-24 1987-06-05 Res Inst Iron Steel Tohoku Univ Method for modifying magnetic characteristic of high permeability amorphous alloy
US4038073A (en) * 1976-03-01 1977-07-26 Allied Chemical Corporation Near-zero magnetostrictive glassy metal alloys with high saturation induction
JPS5942069B2 (en) * 1976-09-30 1984-10-12 東北大学金属材料研究所長 Method for manufacturing amorphous alloy with high effective magnetic permeability
JPS6019125B2 (en) * 1976-10-12 1985-05-14 東北大学金属材料研究所 Wound core material
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 (en) 1977-02-26 1985-02-18 Vacuumschmelze Gmbh METHOD FOR REDUCING THE MAGNETICIZATION LOSSES IN THIN-WEEK-MAGNETIC AMORPHIC METAL ALLOYS.
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 (en) * 1977-09-12 1984-12-01 ソニー株式会社 amorphous magnetic alloy
FR2561263B1 (en) * 1977-09-12 1988-03-25 Sony Corp AMORPHOUS MAGNETIC ALLOY
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 (en) * 1978-06-06 1979-12-13 Vacuumschmelze Gmbh INDUCTIVE COMPONENT AND PROCESS FOR ITS MANUFACTURING
US4211944A (en) * 1978-06-12 1980-07-08 General Electric Company Amorphous metal electric motor with integral capacitor
DE2832731A1 (en) 1978-07-26 1980-02-07 Vacuumschmelze Gmbh MAGNETIC CORE MADE OF A SOFT MAGNETIC AMORPHOUS ALLOY
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 (en) * 1979-04-05 1980-10-09 Philips Patentverwaltung Toroidal core for LF transformer - consists of amorphous ferromagnetic tape coated in adhesive and wound into desired shape
US4219355A (en) * 1979-05-25 1980-08-26 Allied Chemical Corporation Iron-metalloid amorphous alloys for electromagnetic devices
DE2924280A1 (en) * 1979-06-15 1981-01-08 Vacuumschmelze Gmbh AMORPHE SOFT MAGNETIC ALLOY
JPS565962A (en) * 1979-06-27 1981-01-22 Sony Corp Manufacture of amorphous magnetic alloy
DE3033258A1 (en) * 1979-09-05 1981-03-19 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka Heat treatment of amorphous alloy films - esp. to remove magnetic dis-accommodation in magnetic recording heads
DE3049906A1 (en) * 1979-09-21 1982-03-18 Hitachi Ltd Amorphous alloys
DE3066611D1 (en) * 1979-10-05 1984-03-22 Allied Corp 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 (en) * 1980-02-01 1985-05-24 東北大学金属材料研究所長 Manufacturing method of magnetic head using high magnetic permeability amorphous alloy
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 (en) * 1981-08-28 1983-03-07 ティーディーケイ株式会社 Ultra-compact motor for medical equipment
JPS58139408A (en) * 1982-02-15 1983-08-18 Hitachi Metals Ltd Wound iron core
JPS58147538A (en) * 1982-02-25 1983-09-02 Hiroyasu Fujimori Sputtered amorphous magnetic material and its manufacture
JPS58185743A (en) * 1982-04-24 1983-10-29 Tdk Corp Thin plate of amorphous magnetic alloy for magnetic head
JPS5921004A (en) * 1982-07-27 1984-02-02 Sony Corp Amorphous magnetic material
JPS59150414A (en) * 1982-12-23 1984-08-28 Toshiba Corp Reactor for semiconductor circuit
WO1984003010A1 (en) * 1983-01-24 1984-08-02 Western Electric Co Magneto-electric pulse generating device
JPS59198708A (en) * 1983-04-25 1984-11-10 Hitachi Metals Ltd Magnetic core for choke coil
DE3318270C1 (en) * 1983-05-19 1984-08-02 Daimler-Benz Ag, 7000 Stuttgart Current measuring sensor for checking the function of electrical consumers
JPS6152355A (en) * 1985-06-24 1986-03-15 Res Inst Iron Steel Tohoku Univ Modifying method of magnetic characteristic in high magnetic permeability amorphous alloy
JPS6267802A (en) * 1985-09-20 1987-03-27 Hitachi Metals Ltd Co radical amorphous magnetic core
DE3685326D1 (en) * 1986-01-08 1992-06-17 Allied Signal Inc GLASS-LIKE ALLOYS WITH PERMINVAR PROPERTIES.
NL8602302A (en) * 1986-09-12 1988-04-05 Philips Nv INDUCTIVE DEVICE WITH A CORE OF AMORPHIC MATERIAL.
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 (en) * 1990-06-08 1998-02-25 新日本製鐵株式会社 Amorphous alloy for high frequency magnetic core
DE4107457C1 (en) * 1991-03-08 1992-07-30 Werner Turck Gmbh & Co Kg, 5884 Halver, De
CN1258853C (en) * 1998-01-22 2006-06-07 精工爱普生株式会社 Electromagnetic converter and electronic device with same
EP2394351B1 (en) * 2009-02-05 2020-08-05 Evr Motors Ltd. Electrical machine
KR102289704B1 (en) 2013-09-18 2021-08-17 이.브이.알. 모터스 엘티디. Multipole electrical machine
CN114574784B (en) * 2020-11-30 2023-04-07 松山湖材料实验室 Iron-based amorphous alloy with high Fe content and preparation method thereof
CN115625329A (en) * 2022-10-25 2023-01-20 安徽智磁新材料科技有限公司 A kind of high sphericity amorphous soft magnetic alloy powder and preparation method thereof
CN118726816B (en) * 2024-06-05 2025-03-21 西安交通大学 A magnetostrictive alloy and a method for preparing the same

Also Published As

Publication number Publication date
NL7512294A (en) 1976-04-23
DE2546676A1 (en) 1976-04-29
ES441949A1 (en) 1977-04-01
MX3726E (en) 1981-05-27
JPS5165395A (en) 1976-06-05
FR2331132A1 (en) 1977-06-03
FR2331132B1 (en) 1979-06-15
IT1047209B (en) 1980-09-10
GB1525959A (en) 1978-09-27
BE834568A (en) 1976-02-16

Similar Documents

Publication Publication Date Title
SE7511398L (en) MAGNETIC DEVICE
IT1042345B (en) DEPASTIGLIATORE DEVICE
DK385975A (en) ANTI-CONCEPTION DEVICE
AT351624B (en) STEREOMICROPHONE DEVICE
NL7513556A (en) MAGNETIC DEVICE.
IT1037279B (en) PHOTOGALVANIC DEVICE
SE413864B (en) Forming device
DE2545988A1 (en) READER-COPY DEVICE
IT1041226B (en) ELECTROMAGNETIC DEVICE
SE7412114L (en) LINERIZATION DEVICE
BR7502990A (en) MAGNETIC SET
SE7414680L (en) MOTHALLS DEVICE
IT1037837B (en) NESCOLARMENTO DEVICE
DK223375A (en) COUNTING DEVICE
BE830034A (en) SEMI-GUIDE DEVICE
NL168342C (en) REPRODUCTION DEVICE
AR211846A1 (en) ELECTROMAGNETIC DEVICE
BE832491A (en) SEMI-GUIDE DEVICE
AT359557B (en) MAGNETIC SHIELDING DEVICE
BE826781A (en) COILS
SE404577B (en) MAGNETIC DEFAULT DEVICE
SE7509779L (en) DC-TRANSFORMING DEVICE
SE380545B (en) DEVICE FOR VEKROR
DK223475A (en) COUNTING DEVICE
SU482803A1 (en) Magnetic recording device