JPS58182206A - 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
JPS58182206A
JPS58182206A JP57065908A JP6590882A JPS58182206A JP S58182206 A JPS58182206 A JP S58182206A JP 57065908 A JP57065908 A JP 57065908A JP 6590882 A JP6590882 A JP 6590882A JP S58182206 A JPS58182206 A JP S58182206A
Authority
JP
Japan
Prior art keywords
billet
aluminum
axial direction
carbon alloy
manganese
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
JP57065908A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0311521B2 (enrdf_load_stackoverflow
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 JP57065908A priority Critical patent/JPS58182206A/ja
Priority to US06/486,242 priority patent/US4579607A/en
Priority to EP83302204A priority patent/EP0092422B1/en
Priority to DE8383302204T priority patent/DE3365406D1/de
Publication of JPS58182206A publication Critical patent/JPS58182206A/ja
Priority to US06/784,661 priority patent/US4648915A/en
Publication of JPH0311521B2 publication Critical patent/JPH0311521B2/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
    • H01F41/0273—Imparting anisotropy
    • H01F41/028—Radial anisotropy

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Forging (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Hard Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
JP57065908A 1982-04-19 1982-04-19 マンガン−アルミニウム−炭素系合金磁石の製造法 Granted JPS58182206A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP57065908A JPS58182206A (ja) 1982-04-19 1982-04-19 マンガン−アルミニウム−炭素系合金磁石の製造法
US06/486,242 US4579607A (en) 1982-04-19 1983-04-18 Permanent Mn-Al-C alloy magnets and method for making same
EP83302204A EP0092422B1 (en) 1982-04-19 1983-04-19 Permanent mn-al-c alloy magnets and method for making same
DE8383302204T DE3365406D1 (en) 1982-04-19 1983-04-19 Permanent mn-al-c alloy magnets and method for making same
US06/784,661 US4648915A (en) 1982-04-19 1985-09-30 Permanent Mn-Al-C alloy magnets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57065908A JPS58182206A (ja) 1982-04-19 1982-04-19 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
JPS58182206A true JPS58182206A (ja) 1983-10-25
JPH0311521B2 JPH0311521B2 (enrdf_load_stackoverflow) 1991-02-18

Family

ID=13300524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57065908A Granted JPS58182206A (ja) 1982-04-19 1982-04-19 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) JPS58182206A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014203842A (ja) * 2013-04-01 2014-10-27 トヨタ自動車株式会社 希土類磁石の製造方法
CN107377653A (zh) * 2017-09-22 2017-11-24 南昌航空大学 金属挤压平锥模

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014203842A (ja) * 2013-04-01 2014-10-27 トヨタ自動車株式会社 希土類磁石の製造方法
CN107377653A (zh) * 2017-09-22 2017-11-24 南昌航空大学 金属挤压平锥模

Also Published As

Publication number Publication date
JPH0311521B2 (enrdf_load_stackoverflow) 1991-02-18

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