DE69313938D1 - Soft magnetic iron-based alloy and manufacturing process - Google Patents

Soft magnetic iron-based alloy and manufacturing process

Info

Publication number
DE69313938D1
DE69313938D1 DE69313938T DE69313938T DE69313938D1 DE 69313938 D1 DE69313938 D1 DE 69313938D1 DE 69313938 T DE69313938 T DE 69313938T DE 69313938 T DE69313938 T DE 69313938T DE 69313938 D1 DE69313938 D1 DE 69313938D1
Authority
DE
Germany
Prior art keywords
manufacturing process
soft magnetic
based alloy
magnetic iron
iron
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
Application number
DE69313938T
Other languages
German (de)
Other versions
DE69313938T2 (en
Inventor
Hiroshi Watanabe
Yoshihiko Hirota
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Petrochemical Industries Ltd
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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Publication of DE69313938D1 publication Critical patent/DE69313938D1/en
Application granted granted Critical
Publication of DE69313938T2 publication Critical patent/DE69313938T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C22C45/02—Amorphous alloys with iron as the major constituent
    • 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
    • H01F1/032—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 hard-magnetic materials
    • H01F1/04—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 hard-magnetic materials metals or alloys
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
DE69313938T 1992-06-17 1993-06-17 Soft magnetic iron-based alloy and manufacturing process Expired - Fee Related DE69313938T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15833892A JP3623970B2 (en) 1992-06-17 1992-06-17 Fe-based soft magnetic alloy and manufacturing method

Publications (2)

Publication Number Publication Date
DE69313938D1 true DE69313938D1 (en) 1997-10-23
DE69313938T2 DE69313938T2 (en) 1998-03-05

Family

ID=15669458

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69313938T Expired - Fee Related DE69313938T2 (en) 1992-06-17 1993-06-17 Soft magnetic iron-based alloy and manufacturing process

Country Status (5)

Country Link
EP (1) EP0575190B1 (en)
JP (1) JP3623970B2 (en)
KR (1) KR0131376B1 (en)
CA (1) CA2098532A1 (en)
DE (1) DE69313938T2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4444482A1 (en) * 1994-12-14 1996-06-27 Bosch Gmbh Robert Soft magnetic material
KR100916602B1 (en) * 2002-11-11 2009-09-11 엘지디스플레이 주식회사 Liquid crystal display device with soda-lime glass and method for fabricating of the same
CN102360670B (en) * 2011-10-24 2014-01-08 南京信息工程大学 Composite material with ferrite magnetic layer and amorphous soft magnetic core as well as preparation method thereof
CN104962821B (en) * 2015-05-26 2017-03-22 北京科技大学 Machining method of wire printer yoke iron seat part
JP7106919B2 (en) * 2018-03-23 2022-07-27 Tdk株式会社 Soft magnetic thin films, thin film inductors and magnetic products
CN110998918B (en) 2018-04-10 2022-12-06 株式会社Lg新能源 Method for preparing iron phosphide, positive electrode for lithium secondary battery comprising iron phosphide, and lithium secondary battery comprising said positive electrode
KR102229460B1 (en) * 2018-04-10 2021-03-18 주식회사 엘지화학 Method for manufacturing iron phosphide
WO2019198949A1 (en) * 2018-04-10 2019-10-17 주식회사 엘지화학 Method of producing iron phosphide, positive electrode for lithium secondary battery comprising iron phosphide, and lithium secondary battery comprising same
DE102019105215A1 (en) * 2019-03-01 2020-09-03 Vacuumschmelze Gmbh & Co. Kg Alloy and method of making a magnetic core
KR20220038899A (en) * 2020-09-21 2022-03-29 엘지전자 주식회사 Alloy powder and method of fabrication the same
CN112176222B (en) * 2020-10-30 2021-12-17 东北大学 Ce-containing Fe-Ni permalloy material and preparation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2713711B2 (en) * 1987-11-17 1998-02-16 日立金属株式会社 Security sensor marker
JPH04272159A (en) * 1991-01-08 1992-09-28 Sumitomo Metal Ind Ltd Ferrous magnetic alloy

Also Published As

Publication number Publication date
EP0575190A3 (en) 1994-01-26
EP0575190B1 (en) 1997-09-17
JP3623970B2 (en) 2005-02-23
KR940006157A (en) 1994-03-23
JPH062076A (en) 1994-01-11
DE69313938T2 (en) 1998-03-05
KR0131376B1 (en) 1998-04-24
EP0575190A2 (en) 1993-12-22
CA2098532A1 (en) 1993-12-18

Similar Documents

Publication Publication Date Title
DE3779070D1 (en) IRON-BASED SOFT MAGNETIC ALLOY AND PRODUCTION METHOD.
DE69530151D1 (en) Magnetic alloy and its manufacturing process
DE69215385D1 (en) Magnetic carrier and manufacturing process
DE69403461T2 (en) CATHETER AND MANUFACTURING METHOD
DE69018422D1 (en) Iron-based soft magnetic alloy, its manufacturing process and magnetic core made from it.
DE69529632T2 (en) Inductance and associated manufacturing process
DE69427919T2 (en) DOUBLE-RILLED RETRORE-REFLECTIVE CUBED-LITTLE BODY AND PRODUCTION METHOD
DE69310459D1 (en) Magnetic materials and manufacturing processes
DE69317809T2 (en) Assembling matched castings and their manufacturing process
DE69408916T2 (en) Magnetic core for pulse transmitters and pulse transmitters
DE69332376T2 (en) RARELY CONNECTED MAGNET, COMPOSITION THEREFOR AND MANUFACTURING PROCESS
DE69313938D1 (en) Soft magnetic iron-based alloy and manufacturing process
DE69317113D1 (en) RARE MAGNETIC POWDER AND PRODUCTION METHOD
DE69124691D1 (en) IRON-BASED SOFT MAGNETIC ALLOY
DE68908769D1 (en) Soft magnetic iron-based alloy.
KR950700596A (en) MAGNETIC MATERIAL AND MANUFACTUR-ING METHOD THEREOF
GB2269931B (en) Magnetic head and its manufacture
DE69310624D1 (en) Magnetic material and manufacturing process
DE69318345D1 (en) Cobalt-platinum magnetic film and manufacturing process
DE68908768D1 (en) Soft magnetic iron-based alloy.
DE69518097T2 (en) Vertical magnetic head and manufacturing process
DE68921021D1 (en) Soft magnetic iron-based alloy and powder core made from it.
DE69306030D1 (en) Deflection coil and manufacturing process
DE69317358T2 (en) Magnetic head and its manufacturing process
DE69421882D1 (en) Magnetic head and manufacturing process

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee