JPS58192305A - マンガン−アルミニウム−炭素系合金磁石の製造法 - Google Patents

マンガン−アルミニウム−炭素系合金磁石の製造法

Info

Publication number
JPS58192305A
JPS58192305A JP57076265A JP7626582A JPS58192305A JP S58192305 A JPS58192305 A JP S58192305A JP 57076265 A JP57076265 A JP 57076265A JP 7626582 A JP7626582 A JP 7626582A JP S58192305 A JPS58192305 A JP S58192305A
Authority
JP
Japan
Prior art keywords
billet
extrusion
hollow
opening area
die
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
JP57076265A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0311525B2 (cs
Inventor
Akihiko Ibata
昭彦 井端
Yoichi Sakamoto
洋一 坂本
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 JP57076265A priority Critical patent/JPS58192305A/ja
Publication of JPS58192305A publication Critical patent/JPS58192305A/ja
Publication of JPH0311525B2 publication Critical patent/JPH0311525B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Forging (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Hard Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
JP57076265A 1982-05-06 1982-05-06 マンガン−アルミニウム−炭素系合金磁石の製造法 Granted JPS58192305A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57076265A JPS58192305A (ja) 1982-05-06 1982-05-06 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
JP57076265A JPS58192305A (ja) 1982-05-06 1982-05-06 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
JPS58192305A true JPS58192305A (ja) 1983-11-09
JPH0311525B2 JPH0311525B2 (cs) 1991-02-18

Family

ID=13600390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57076265A Granted JPS58192305A (ja) 1982-05-06 1982-05-06 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) JPS58192305A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60133704A (ja) * 1983-12-22 1985-07-16 Matsushita Electric Ind Co Ltd 永久磁石

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60133704A (ja) * 1983-12-22 1985-07-16 Matsushita Electric Ind Co Ltd 永久磁石

Also Published As

Publication number Publication date
JPH0311525B2 (cs) 1991-02-18

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