JPS58108707A - 希土類永久磁石材料 - Google Patents

希土類永久磁石材料

Info

Publication number
JPS58108707A
JPS58108707A JP56207183A JP20718381A JPS58108707A JP S58108707 A JPS58108707 A JP S58108707A JP 56207183 A JP56207183 A JP 56207183A JP 20718381 A JP20718381 A JP 20718381A JP S58108707 A JPS58108707 A JP S58108707A
Authority
JP
Japan
Prior art keywords
rare earth
iron oxide
permanent magnet
phase
magnetic
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
JP56207183A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0252411B2 (enrdf_load_stackoverflow
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 JP56207183A priority Critical patent/JPS58108707A/ja
Publication of JPS58108707A publication Critical patent/JPS58108707A/ja
Publication of JPH0252411B2 publication Critical patent/JPH0252411B2/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
    • H01F1/0555—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together
    • H01F1/0557—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 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)
JP56207183A 1981-12-23 1981-12-23 希土類永久磁石材料 Granted JPS58108707A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56207183A JPS58108707A (ja) 1981-12-23 1981-12-23 希土類永久磁石材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56207183A JPS58108707A (ja) 1981-12-23 1981-12-23 希土類永久磁石材料

Publications (2)

Publication Number Publication Date
JPS58108707A true JPS58108707A (ja) 1983-06-28
JPH0252411B2 JPH0252411B2 (enrdf_load_stackoverflow) 1990-11-13

Family

ID=16535614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56207183A Granted JPS58108707A (ja) 1981-12-23 1981-12-23 希土類永久磁石材料

Country Status (1)

Country Link
JP (1) JPS58108707A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0252411B2 (enrdf_load_stackoverflow) 1990-11-13

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