JPS6068604A - 永久磁石材料の製造方法 - Google Patents

永久磁石材料の製造方法

Info

Publication number
JPS6068604A
JPS6068604A JP58176246A JP17624683A JPS6068604A JP S6068604 A JPS6068604 A JP S6068604A JP 58176246 A JP58176246 A JP 58176246A JP 17624683 A JP17624683 A JP 17624683A JP S6068604 A JPS6068604 A JP S6068604A
Authority
JP
Japan
Prior art keywords
less
permanent magnet
sintering
old
temperature
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
JP58176246A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0422012B2 (enrdf_load_stackoverflow
Inventor
Hitoshi Yamamoto
山本　日発志
Masato Sagawa
眞人 佐川
Setsuo Fujimura
藤村　節夫
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 JP58176246A priority Critical patent/JPS6068604A/ja
Publication of JPS6068604A publication Critical patent/JPS6068604A/ja
Publication of JPH0422012B2 publication Critical patent/JPH0422012B2/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)
  • Hard Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
JP58176246A 1983-09-26 1983-09-26 永久磁石材料の製造方法 Granted JPS6068604A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58176246A JPS6068604A (ja) 1983-09-26 1983-09-26 永久磁石材料の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58176246A JPS6068604A (ja) 1983-09-26 1983-09-26 永久磁石材料の製造方法

Publications (2)

Publication Number Publication Date
JPS6068604A true JPS6068604A (ja) 1985-04-19
JPH0422012B2 JPH0422012B2 (enrdf_load_stackoverflow) 1992-04-15

Family

ID=16010201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58176246A Granted JPS6068604A (ja) 1983-09-26 1983-09-26 永久磁石材料の製造方法

Country Status (1)

Country Link
JP (1) JPS6068604A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0422012B2 (enrdf_load_stackoverflow) 1992-04-15

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