JPH0372702B2 - - Google Patents

Info

Publication number
JPH0372702B2
JPH0372702B2 JP57119013A JP11901382A JPH0372702B2 JP H0372702 B2 JPH0372702 B2 JP H0372702B2 JP 57119013 A JP57119013 A JP 57119013A JP 11901382 A JP11901382 A JP 11901382A JP H0372702 B2 JPH0372702 B2 JP H0372702B2
Authority
JP
Japan
Prior art keywords
magnetic
magnetic field
heat treatment
amorphous
induced
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 - Lifetime
Application number
JP57119013A
Other languages
English (en)
Japanese (ja)
Other versions
JPS599157A (ja
Inventor
Masatoshi Hayakawa
Koichi Aso
Akira Kamihira
Yoshitaka Ochiai
Hideki Matsuda
Kazuhide Hotai
Kazuhiko Hayashi
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP57119013A priority Critical patent/JPS599157A/ja
Priority to US06/511,645 priority patent/US4475962A/en
Priority to DE19833324729 priority patent/DE3324729A1/de
Publication of JPS599157A publication Critical patent/JPS599157A/ja
Publication of JPH0372702B2 publication Critical patent/JPH0372702B2/ja
Granted legal-status Critical Current

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
    • H01F1/15341—Preparation processes therefor
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/04—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering with simultaneous application of supersonic waves, magnetic or electric fields

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Magnetic Heads (AREA)
  • Thin Magnetic Films (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
JP57119013A 1982-07-08 1982-07-08 非晶質磁性合金の熱処理方法 Granted JPS599157A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57119013A JPS599157A (ja) 1982-07-08 1982-07-08 非晶質磁性合金の熱処理方法
US06/511,645 US4475962A (en) 1982-07-08 1983-07-07 Annealing method for amorphous magnetic alloy
DE19833324729 DE3324729A1 (de) 1982-07-08 1983-07-08 Verfahren zur waermebehandlung von amorphen magnetlegierungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57119013A JPS599157A (ja) 1982-07-08 1982-07-08 非晶質磁性合金の熱処理方法

Publications (2)

Publication Number Publication Date
JPS599157A JPS599157A (ja) 1984-01-18
JPH0372702B2 true JPH0372702B2 (en, 2012) 1991-11-19

Family

ID=14750825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57119013A Granted JPS599157A (ja) 1982-07-08 1982-07-08 非晶質磁性合金の熱処理方法

Country Status (3)

Country Link
US (1) US4475962A (en, 2012)
JP (1) JPS599157A (en, 2012)
DE (1) DE3324729A1 (en, 2012)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8403595A (nl) * 1984-11-27 1986-06-16 Philips Nv Magneetkop met kerndelen van amorf ferromagnetisch metaal.
US4732641A (en) * 1985-07-01 1988-03-22 Dennison Manufacturing Co. Method for rotational decoration of articles
JPH0777007B2 (ja) * 1985-08-23 1995-08-16 日立マクセル株式会社 磁気ヘツドの製造方法
JP2739574B2 (ja) * 1987-04-13 1998-04-15 富士写真フイルム株式会社 非晶質軟磁性材料の熱処理方法
EP0429022B1 (en) * 1989-11-17 1994-10-26 Hitachi Metals, Ltd. Magnetic alloy with ulrafine crystal grains and method of producing same
US5786762A (en) * 1994-06-30 1998-07-28 Sensormatic Electronics Corporation Magnetostrictive element for use in a magnetomechanical surveillance system
US5676767A (en) * 1994-06-30 1997-10-14 Sensormatic Electronics Corporation Continuous process and reel-to-reel transport apparatus for transverse magnetic field annealing of amorphous material used in an EAS marker
US5671524A (en) * 1994-09-19 1997-09-30 Electric Power Research Institute, Inc. Magnetic annealing of amorphous alloy for motor stators
US5684459A (en) * 1995-10-02 1997-11-04 Sensormatic Electronics Corporation Curvature-reduction annealing of amorphous metal alloy ribbon
US5949334A (en) * 1995-10-02 1999-09-07 Sensormatic Electronics Corporation Magnetostrictive element having optimized bias-field-dependent resonant frequency characteristic
DE19653428C1 (de) * 1996-12-20 1998-03-26 Vacuumschmelze Gmbh Verfahren zum Herstellen von Bandkernbändern sowie induktives Bauelement mit Bandkern
US6217672B1 (en) 1997-09-24 2001-04-17 Yide Zhang Magnetic annealing of magnetic alloys in a dynamic magnetic field
DE10134056B8 (de) 2001-07-13 2014-05-28 Vacuumschmelze Gmbh & Co. Kg Verfahren zur Herstellung von nanokristallinen Magnetkernen sowie Vorrichtung zur Durchführung des Verfahrens
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
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
US9147409B1 (en) 2014-05-30 2015-09-29 Seagate Technology Llc Magnetic sensor annealing using a rocking field
CN107043847B (zh) * 2016-02-09 2021-06-18 株式会社东北磁材研究所 非晶态合金薄带的层叠体的热处理装置以及软磁芯

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116728B1 (en) * 1976-09-02 1994-05-03 Gen Electric Treatment of amorphous magnetic alloys to produce a wide range of magnetic properties
US4268325A (en) * 1979-01-22 1981-05-19 Allied Chemical Corporation Magnetic glassy metal alloy sheets with improved soft magnetic properties
JPS55161057A (en) * 1979-06-04 1980-12-15 Sony Corp Manufacture of high permeability amorphous alloy
JPS565962A (en) * 1979-06-27 1981-01-22 Sony Corp Manufacture of amorphous magnetic alloy
JPS5638808A (en) * 1979-09-05 1981-04-14 Matsushita Electric Ind Co Ltd Heat treatment for amorphous magnetic alloy in magnetic field
DE3033258A1 (de) * 1979-09-05 1981-03-19 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka Verfahren zur waermebehandlung amorpher legierungsschichten
JPS5644746A (en) * 1979-09-20 1981-04-24 Tdk Corp Amorphous magnetic alloy material for magnetic core for accelerating or controlling charged particle and its manufacture
JPS5669360A (en) * 1979-11-12 1981-06-10 Tdk Corp Amorphous magnetic alloy material and its manufacture
JPS5779157A (en) * 1980-10-31 1982-05-18 Sony Corp Manufacture of amorphous magnetic alloy
JPS57114646A (en) * 1981-01-07 1982-07-16 Hitachi Ltd Heat treatment of amorphous magnetic alloy

Also Published As

Publication number Publication date
DE3324729A1 (de) 1984-01-12
JPS599157A (ja) 1984-01-18
US4475962A (en) 1984-10-09
DE3324729C2 (en, 2012) 1991-01-31

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