JPS6148570B2 - - Google Patents

Info

Publication number
JPS6148570B2
JPS6148570B2 JP56150568A JP15056881A JPS6148570B2 JP S6148570 B2 JPS6148570 B2 JP S6148570B2 JP 56150568 A JP56150568 A JP 56150568A JP 15056881 A JP15056881 A JP 15056881A JP S6148570 B2 JPS6148570 B2 JP S6148570B2
Authority
JP
Japan
Prior art keywords
sintering
rare earth
present
alloy
cooling
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
Application number
JP56150568A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5852404A (ja
Inventor
Naoyuki Ishigaki
Yutaka Matsura
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 JP56150568A priority Critical patent/JPS5852404A/ja
Publication of JPS5852404A publication Critical patent/JPS5852404A/ja
Publication of JPS6148570B2 publication Critical patent/JPS6148570B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based alloys
    • C22C1/0441—Alloys based on intermetallic compounds of the type rare earth - Co, Ni
    • 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)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)
JP56150568A 1981-09-25 1981-09-25 希土類含有永久磁石の製造方法 Granted JPS5852404A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56150568A JPS5852404A (ja) 1981-09-25 1981-09-25 希土類含有永久磁石の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56150568A JPS5852404A (ja) 1981-09-25 1981-09-25 希土類含有永久磁石の製造方法

Publications (2)

Publication Number Publication Date
JPS5852404A JPS5852404A (ja) 1983-03-28
JPS6148570B2 true JPS6148570B2 (cs) 1986-10-24

Family

ID=15499725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56150568A Granted JPS5852404A (ja) 1981-09-25 1981-09-25 希土類含有永久磁石の製造方法

Country Status (1)

Country Link
JP (1) JPS5852404A (cs)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5296921A (en) * 1976-02-10 1977-08-15 Tdk Corp Production of permanent magnet alloy
JPS551338A (en) * 1978-06-17 1980-01-08 Asahi Chem Ind Co Ltd Ultrafine continuous filament of thermoplastic polymer
JPS5547107A (en) * 1978-09-27 1980-04-03 Tominaga Oil Pump Mfg Co Ltd Gas separating apparatus
JPS5810454B2 (ja) * 1980-02-07 1983-02-25 住友特殊金属株式会社 永久磁石合金

Also Published As

Publication number Publication date
JPS5852404A (ja) 1983-03-28

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