JPS62122108A - 焼結希土類合金磁石の製造方法 - Google Patents

焼結希土類合金磁石の製造方法

Info

Publication number
JPS62122108A
JPS62122108A JP60262209A JP26220985A JPS62122108A JP S62122108 A JPS62122108 A JP S62122108A JP 60262209 A JP60262209 A JP 60262209A JP 26220985 A JP26220985 A JP 26220985A JP S62122108 A JPS62122108 A JP S62122108A
Authority
JP
Japan
Prior art keywords
rare earth
temperature
sintered
manufacturing
molded body
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
JP60262209A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0431164B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Seiro Hachiman
誠朗 八幡
Koichiro Morimoto
耕一郎 森本
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal 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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP60262209A priority Critical patent/JPS62122108A/ja
Publication of JPS62122108A publication Critical patent/JPS62122108A/ja
Publication of JPH0431164B2 publication Critical patent/JPH0431164B2/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)
  • Powder Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)
JP60262209A 1985-11-21 1985-11-21 焼結希土類合金磁石の製造方法 Granted JPS62122108A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60262209A JPS62122108A (ja) 1985-11-21 1985-11-21 焼結希土類合金磁石の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60262209A JPS62122108A (ja) 1985-11-21 1985-11-21 焼結希土類合金磁石の製造方法

Publications (2)

Publication Number Publication Date
JPS62122108A true JPS62122108A (ja) 1987-06-03
JPH0431164B2 JPH0431164B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-05-25

Family

ID=17372591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60262209A Granted JPS62122108A (ja) 1985-11-21 1985-11-21 焼結希土類合金磁石の製造方法

Country Status (1)

Country Link
JP (1) JPS62122108A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6428303A (en) * 1987-07-24 1989-01-30 Sumitomo Metal Mining Co Production of sintered magnet alloy
CN103578734A (zh) * 2013-06-14 2014-02-12 浙江东阳东磁有限公司 一种钕铁硼磁体的烧结工艺

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61272330A (ja) * 1985-05-29 1986-12-02 Daido Steel Co Ltd 希土類磁石の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61272330A (ja) * 1985-05-29 1986-12-02 Daido Steel Co Ltd 希土類磁石の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6428303A (en) * 1987-07-24 1989-01-30 Sumitomo Metal Mining Co Production of sintered magnet alloy
CN103578734A (zh) * 2013-06-14 2014-02-12 浙江东阳东磁有限公司 一种钕铁硼磁体的烧结工艺

Also Published As

Publication number Publication date
JPH0431164B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-05-25

Similar Documents

Publication Publication Date Title
EP0177371A1 (en) Process for manufacturing a permanent magnet
JPS6325904A (ja) 永久磁石およびその製造方法並びに永久磁石製造用組成物
JP2731337B2 (ja) 希土類焼結磁石の製造方法
JPH08167515A (ja) Ｒ−Ｆｅ−Ｂ系永久磁石材料の製造方法
JPS6181603A (ja) 希土類磁石の製造方法
JPH04330702A (ja) 耐触性に優れた希土類永久磁石
JP4798357B2 (ja) 希土類焼結磁石の製造方法
JPS62122108A (ja) 焼結希土類合金磁石の製造方法
JP2007266026A (ja) 希土類焼結磁石の製造方法
JPH08181009A (ja) 永久磁石とその製造方法
JP2915560B2 (ja) 希土類鉄系永久磁石の製造方法
JPS6350444A (ja) Ｎｄ−Ｆｅ−Ｂ系焼結合金磁石の製造法
JPH0372011A (ja) 焼結磁石用希土類―鉄―ホウ素系合金粉末の製造方法
JPH0444301A (ja) 希土類永久磁石の製造方法
JP2002217052A (ja) 希土類磁石の再生方法
JPH03167803A (ja) 希土類永久磁石の製造方法
JP2642619B2 (ja) 永久磁石の製造方法
JPS61238938A (ja) 永久磁石合金の焼結方法
JPS62122107A (ja) 焼結希土類磁石の製造方法
JP3174442B2 (ja) Ｒ−Ｆｅ−Ｂ系焼結異方性永久磁石の製造方法
JP2005344165A (ja) 希土類焼結磁石の製造方法、熱処理方法
JPS6334606B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6236366B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS63192205A (ja) 希土類合金製永久磁石の製造方法
JPH0796694B2 (ja) 永久磁石材料の製造方法