JPS5731108A - Manufacture of cylindrical anisotropic permanent magnet - Google Patents

Manufacture of cylindrical anisotropic permanent magnet

Info

Publication number
JPS5731108A
JPS5731108A JP10585980A JP10585980A JPS5731108A JP S5731108 A JPS5731108 A JP S5731108A JP 10585980 A JP10585980 A JP 10585980A JP 10585980 A JP10585980 A JP 10585980A JP S5731108 A JPS5731108 A JP S5731108A
Authority
JP
Japan
Prior art keywords
magnetic field
die
magnetic
magnetic powder
core
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.)
Granted
Application number
JP10585980A
Other languages
English (en)
Other versions
JPH0412010B2 (ja
Inventor
Motoharu Shimizu
Tokuyuki Noda
Yoshihiro Noguchi
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.)
Proterial Ltd
Original Assignee
Hitachi Metals 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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP10585980A priority Critical patent/JPS5731108A/ja
Publication of JPS5731108A publication Critical patent/JPS5731108A/ja
Publication of JPH0412010B2 publication Critical patent/JPH0412010B2/ja
Granted legal-status Critical Current

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
    • H01F41/0253—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 for manufacturing permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)
JP10585980A 1980-08-01 1980-08-01 Manufacture of cylindrical anisotropic permanent magnet Granted JPS5731108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10585980A JPS5731108A (en) 1980-08-01 1980-08-01 Manufacture of cylindrical anisotropic permanent magnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10585980A JPS5731108A (en) 1980-08-01 1980-08-01 Manufacture of cylindrical anisotropic permanent magnet

Publications (2)

Publication Number Publication Date
JPS5731108A true JPS5731108A (en) 1982-02-19
JPH0412010B2 JPH0412010B2 (ja) 1992-03-03

Family

ID=14418703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10585980A Granted JPS5731108A (en) 1980-08-01 1980-08-01 Manufacture of cylindrical anisotropic permanent magnet

Country Status (1)

Country Link
JP (1) JPS5731108A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6288312A (ja) * 1985-10-15 1987-04-22 Tohoku Metal Ind Ltd 希土類コバルト磁石の磁場中成型方法
JPH01114005A (ja) * 1987-10-28 1989-05-02 Fuji Elelctrochem Co Ltd 永久磁石粉体の造粒方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5194406A (ja) * 1975-02-19 1976-08-19 Jiseifunmatsuseikeipuresuyokanagata
JPS54118467A (en) * 1978-03-06 1979-09-13 Hitachi Chem Co Ltd Manufacturing of laminate impregnated with thermosetting synthetic resin
JPS55110019A (en) * 1979-02-16 1980-08-25 Matsushita Electric Ind Co Ltd Preparation of and apparatus for sinterd magnet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5194406A (ja) * 1975-02-19 1976-08-19 Jiseifunmatsuseikeipuresuyokanagata
JPS54118467A (en) * 1978-03-06 1979-09-13 Hitachi Chem Co Ltd Manufacturing of laminate impregnated with thermosetting synthetic resin
JPS55110019A (en) * 1979-02-16 1980-08-25 Matsushita Electric Ind Co Ltd Preparation of and apparatus for sinterd magnet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6288312A (ja) * 1985-10-15 1987-04-22 Tohoku Metal Ind Ltd 希土類コバルト磁石の磁場中成型方法
JPH0243325B2 (ja) * 1985-10-15 1990-09-28
JPH01114005A (ja) * 1987-10-28 1989-05-02 Fuji Elelctrochem Co Ltd 永久磁石粉体の造粒方法

Also Published As

Publication number Publication date
JPH0412010B2 (ja) 1992-03-03

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