JPS59204209A - 等方性永久磁石材料 - Google Patents

等方性永久磁石材料

Info

Publication number
JPS59204209A
JPS59204209A JP58079096A JP7909683A JPS59204209A JP S59204209 A JPS59204209 A JP S59204209A JP 58079096 A JP58079096 A JP 58079096A JP 7909683 A JP7909683 A JP 7909683A JP S59204209 A JPS59204209 A JP S59204209A
Authority
JP
Japan
Prior art keywords
permanent magnet
isotropic
rare earth
alloy
earth element
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
JP58079096A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0467322B2 (ko
Inventor
Setsuo Fujimura
藤村　節夫
Masato Sagawa
眞人 佐川
Yutaka Matsuura
裕 松浦
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
Sumitomo Special Metals 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 Sumitomo Special Metals Co Ltd filed Critical Sumitomo Special Metals Co Ltd
Priority to JP58079096A priority Critical patent/JPS59204209A/ja
Priority to EP19830113252 priority patent/EP0124655B1/en
Priority to CA000444488A priority patent/CA1277159C/en
Priority to US06/567,640 priority patent/US4840684A/en
Priority to DE8383113252T priority patent/DE3380612D1/de
Publication of JPS59204209A publication Critical patent/JPS59204209A/ja
Priority to SG49090A priority patent/SG49090G/en
Priority to HK68390A priority patent/HK68390A/xx
Priority to US07/717,002 priority patent/US5192372A/en
Publication of JPH0467322B2 publication Critical patent/JPH0467322B2/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
    • H01F1/06—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 in the form of particles, e.g. powder
    • H01F1/08—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 in the form of particles, e.g. powder pressed, sintered, or bound together
    • H01F1/086—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 in the form of particles, e.g. powder pressed, sintered, or bound together sintered

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)
JP58079096A 1983-05-06 1983-05-06 等方性永久磁石材料 Granted JPS59204209A (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP58079096A JPS59204209A (ja) 1983-05-06 1983-05-06 等方性永久磁石材料
EP19830113252 EP0124655B1 (en) 1983-05-06 1983-12-30 Isotropic permanent magnets and process for producing same
CA000444488A CA1277159C (en) 1983-05-06 1983-12-30 Isotropic permanent magnets and process for producing same
US06/567,640 US4840684A (en) 1983-05-06 1983-12-30 Isotropic permanent magnets and process for producing same
DE8383113252T DE3380612D1 (en) 1983-05-06 1983-12-30 Isotropic permanent magnets and process for producing same
SG49090A SG49090G (en) 1983-05-06 1990-07-04 Isotropic permanent magnets and process for producing same
HK68390A HK68390A (en) 1983-05-06 1990-08-30 Isotropic permanent magnets and process for producing same
US07/717,002 US5192372A (en) 1983-05-06 1991-06-18 Process for producing isotropic permanent magnets and materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58079096A JPS59204209A (ja) 1983-05-06 1983-05-06 等方性永久磁石材料

Publications (2)

Publication Number Publication Date
JPS59204209A true JPS59204209A (ja) 1984-11-19
JPH0467322B2 JPH0467322B2 (ko) 1992-10-28

Family

ID=13680342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58079096A Granted JPS59204209A (ja) 1983-05-06 1983-05-06 等方性永久磁石材料

Country Status (1)

Country Link
JP (1) JPS59204209A (ko)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61139641A (ja) * 1984-12-10 1986-06-26 クル−シブル　マテリアルス　コ−ポレイシヨン 永久磁石合金
JPS61147503A (ja) * 1984-11-30 1986-07-05 Tohoku Metal Ind Ltd 希土類磁石
JPS6338217A (ja) * 1986-08-04 1988-02-18 Tohoku Metal Ind Ltd 焼結型希土類磁石の製造方法
JPS63142606A (ja) * 1986-11-20 1988-06-15 ゼネラル　モーターズ　コーポレーション 磁気共鳴結像用の等方性希土類−鉄の界磁石
JPS63140605U (ko) * 1987-03-05 1988-09-16

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141901A (en) * 1981-02-26 1982-09-02 Mitsubishi Steel Mfg Co Ltd Permanent magnet powder
JPS5964739A (ja) * 1982-09-03 1984-04-12 ゼネラルモーターズコーポレーション 磁気等方性の硬磁性合金組成物およびその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141901A (en) * 1981-02-26 1982-09-02 Mitsubishi Steel Mfg Co Ltd Permanent magnet powder
JPS5964739A (ja) * 1982-09-03 1984-04-12 ゼネラルモーターズコーポレーション 磁気等方性の硬磁性合金組成物およびその製造方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61147503A (ja) * 1984-11-30 1986-07-05 Tohoku Metal Ind Ltd 希土類磁石
JPS61139641A (ja) * 1984-12-10 1986-06-26 クル−シブル　マテリアルス　コ−ポレイシヨン 永久磁石合金
JPS6338217A (ja) * 1986-08-04 1988-02-18 Tohoku Metal Ind Ltd 焼結型希土類磁石の製造方法
JPS63142606A (ja) * 1986-11-20 1988-06-15 ゼネラル　モーターズ　コーポレーション 磁気共鳴結像用の等方性希土類−鉄の界磁石
JPS63140605U (ko) * 1987-03-05 1988-09-16

Also Published As

Publication number Publication date
JPH0467322B2 (ko) 1992-10-28

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