JPS6386404A - 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
JPS6386404A
JPS6386404A JP61230131A JP23013186A JPS6386404A JP S6386404 A JPS6386404 A JP S6386404A JP 61230131 A JP61230131 A JP 61230131A JP 23013186 A JP23013186 A JP 23013186A JP S6386404 A JPS6386404 A JP S6386404A
Authority
JP
Japan
Prior art keywords
magnet
aging
treatment
group
surface treatment
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
JP61230131A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0439208B2 (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
Tokin Corp
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 Tokin Corp filed Critical Tokin Corp
Priority to JP61230131A priority Critical patent/JPS6386404A/ja
Publication of JPS6386404A publication Critical patent/JPS6386404A/ja
Publication of JPH0439208B2 publication Critical patent/JPH0439208B2/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)
JP61230131A 1986-09-30 1986-09-30 希土類磁石の製造方法 Granted JPS6386404A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61230131A JPS6386404A (ja) 1986-09-30 1986-09-30 希土類磁石の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61230131A JPS6386404A (ja) 1986-09-30 1986-09-30 希土類磁石の製造方法

Publications (2)

Publication Number Publication Date
JPS6386404A true JPS6386404A (ja) 1988-04-16
JPH0439208B2 JPH0439208B2 (mo) 1992-06-26

Family

ID=16903061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61230131A Granted JPS6386404A (ja) 1986-09-30 1986-09-30 希土類磁石の製造方法

Country Status (1)

Country Link
JP (1) JPS6386404A (mo)

Also Published As

Publication number Publication date
JPH0439208B2 (mo) 1992-06-26

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