JPS6293337A - 希土類磁石の製造方法 - Google Patents

希土類磁石の製造方法

Info

Publication number
JPS6293337A
JPS6293337A JP60232329A JP23232985A JPS6293337A JP S6293337 A JPS6293337 A JP S6293337A JP 60232329 A JP60232329 A JP 60232329A JP 23232985 A JP23232985 A JP 23232985A JP S6293337 A JPS6293337 A JP S6293337A
Authority
JP
Japan
Prior art keywords
rare earth
aging
magnet
temperature
ageing
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
JP60232329A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0457741B2 (mo
Inventor
Tadakuni Sato
忠邦 佐藤
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.)
Tokin Corp
Original Assignee
Tohoku Metal Industries 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 Tohoku Metal Industries Ltd filed Critical Tohoku Metal Industries Ltd
Priority to JP60232329A priority Critical patent/JPS6293337A/ja
Publication of JPS6293337A publication Critical patent/JPS6293337A/ja
Publication of JPH0457741B2 publication Critical patent/JPH0457741B2/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
    • H01F1/047—Alloys characterised by their composition
    • H01F1/053—Alloys characterised by their composition containing rare earth metals
    • H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
    • H01F1/057—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B
    • H01F1/0571—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes
    • H01F1/0575—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes pressed, sintered or bonded together
    • H01F1/0577—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes pressed, sintered or bonded together sintered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)
JP60232329A 1985-10-19 1985-10-19 希土類磁石の製造方法 Granted JPS6293337A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60232329A JPS6293337A (ja) 1985-10-19 1985-10-19 希土類磁石の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60232329A JPS6293337A (ja) 1985-10-19 1985-10-19 希土類磁石の製造方法

Publications (2)

Publication Number Publication Date
JPS6293337A true JPS6293337A (ja) 1987-04-28
JPH0457741B2 JPH0457741B2 (mo) 1992-09-14

Family

ID=16937487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60232329A Granted JPS6293337A (ja) 1985-10-19 1985-10-19 希土類磁石の製造方法

Country Status (1)

Country Link
JP (1) JPS6293337A (mo)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115274286A (zh) * 2022-09-27 2022-11-01 宁波科宁达工业有限公司 一种稀土永磁体及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115274286A (zh) * 2022-09-27 2022-11-01 宁波科宁达工业有限公司 一种稀土永磁体及其制备方法
CN115274286B (zh) * 2022-09-27 2022-12-27 宁波科宁达工业有限公司 一种稀土永磁体及其制备方法

Also Published As

Publication number Publication date
JPH0457741B2 (mo) 1992-09-14

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