JPH0311527B2 - - Google Patents

Info

Publication number
JPH0311527B2
JPH0311527B2 JP57184025A JP18402582A JPH0311527B2 JP H0311527 B2 JPH0311527 B2 JP H0311527B2 JP 57184025 A JP57184025 A JP 57184025A JP 18402582 A JP18402582 A JP 18402582A JP H0311527 B2 JPH0311527 B2 JP H0311527B2
Authority
JP
Japan
Prior art keywords
billet
extrusion
aluminum
manganese
plane
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
JP57184025A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5972701A (ja
Inventor
Akihiko Ibata
Yoichi Sakamoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57184025A priority Critical patent/JPS5972701A/ja
Publication of JPS5972701A publication Critical patent/JPS5972701A/ja
Publication of JPH0311527B2 publication Critical patent/JPH0311527B2/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
    • H01F1/032—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
    • 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)
  • Hard Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
JP57184025A 1982-10-20 1982-10-20 マンガン−アルミニウム−炭素系合金磁石の製造法 Granted JPS5972701A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57184025A JPS5972701A (ja) 1982-10-20 1982-10-20 マンガン−アルミニウム−炭素系合金磁石の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57184025A JPS5972701A (ja) 1982-10-20 1982-10-20 マンガン−アルミニウム−炭素系合金磁石の製造法

Publications (2)

Publication Number Publication Date
JPS5972701A JPS5972701A (ja) 1984-04-24
JPH0311527B2 true JPH0311527B2 (cs) 1991-02-18

Family

ID=16146025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57184025A Granted JPS5972701A (ja) 1982-10-20 1982-10-20 マンガン−アルミニウム−炭素系合金磁石の製造法

Country Status (1)

Country Link
JP (1) JPS5972701A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62143406A (ja) * 1985-12-18 1987-06-26 Matsushita Electric Ind Co Ltd マンガン−アルミニウム−炭素系合金磁石の製造法
US5229738A (en) * 1987-06-16 1993-07-20 Kinetron B.V. Multipolar rotor

Also Published As

Publication number Publication date
JPS5972701A (ja) 1984-04-24

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