JPH0345884B2 - - Google Patents

Info

Publication number
JPH0345884B2
JPH0345884B2 JP59183759A JP18375984A JPH0345884B2 JP H0345884 B2 JPH0345884 B2 JP H0345884B2 JP 59183759 A JP59183759 A JP 59183759A JP 18375984 A JP18375984 A JP 18375984A JP H0345884 B2 JPH0345884 B2 JP H0345884B2
Authority
JP
Japan
Prior art keywords
alloy
magnet
powder
sintering
sintered
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.)
Expired - Lifetime
Application number
JP59183759A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6181605A (ja
Inventor
Tadakuni Sato
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 JP59183759A priority Critical patent/JPS6181605A/ja
Publication of JPS6181605A publication Critical patent/JPS6181605A/ja
Publication of JPH0345884B2 publication Critical patent/JPH0345884B2/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)
JP59183759A 1984-09-04 1984-09-04 希土類磁石の製造方法 Granted JPS6181605A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59183759A JPS6181605A (ja) 1984-09-04 1984-09-04 希土類磁石の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59183759A JPS6181605A (ja) 1984-09-04 1984-09-04 希土類磁石の製造方法

Publications (2)

Publication Number Publication Date
JPS6181605A JPS6181605A (ja) 1986-04-25
JPH0345884B2 true JPH0345884B2 (enrdf_load_stackoverflow) 1991-07-12

Family

ID=16141476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59183759A Granted JPS6181605A (ja) 1984-09-04 1984-09-04 希土類磁石の製造方法

Country Status (1)

Country Link
JP (1) JPS6181605A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6187825A (ja) * 1984-10-05 1986-05-06 Hitachi Metals Ltd 永久磁石材料の製造方法
JPS6231102A (ja) * 1985-08-01 1987-02-10 Hitachi Metals Ltd 焼結体永久磁石
US5015306A (en) * 1987-05-11 1991-05-14 Union Oil Company Of California Method for preparing rare earth-iron-boron sintered magnets
US5015304A (en) * 1987-05-11 1991-05-14 Union Oil Company Of California Rare earth-iron-boron sintered magnets
US4981513A (en) * 1987-05-11 1991-01-01 Union Oil Company Of California Mixed particulate composition for preparing rare earth-iron-boron sintered magnets
JPH07106110A (ja) * 1993-10-06 1995-04-21 Yasunori Takahashi ボンド磁石製造用粉末組成物、磁気異方性永久磁石及び磁気異方性永久磁石の製造法
CN103714939B (zh) * 2013-12-13 2016-05-25 钢铁研究总院 La-Fe基双硬磁主相磁体及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59132104A (ja) * 1983-01-19 1984-07-30 Sumitomo Special Metals Co Ltd 永久磁石

Also Published As

Publication number Publication date
JPS6181605A (ja) 1986-04-25

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