JPH024942A - 永久磁石用原料合金 - Google Patents

永久磁石用原料合金

Info

Publication number
JPH024942A
JPH024942A JP1029610A JP2961089A JPH024942A JP H024942 A JPH024942 A JP H024942A JP 1029610 A JP1029610 A JP 1029610A JP 2961089 A JP2961089 A JP 2961089A JP H024942 A JPH024942 A JP H024942A
Authority
JP
Japan
Prior art keywords
alloy
weight
rare earth
permanent magnet
coercive force
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
JP1029610A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0583627B2 (enrdf_load_stackoverflow
Inventor
Akihiko Tsutai
津田井　昭彦
Isao Sakai
勲 酒井
Tetsuhiko Mizoguchi
徹彦 溝口
Koichiro Inomata
浩一郎 猪俣
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP1029610A priority Critical patent/JPH024942A/ja
Publication of JPH024942A publication Critical patent/JPH024942A/ja
Publication of JPH0583627B2 publication Critical patent/JPH0583627B2/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)
JP1029610A 1989-02-10 1989-02-10 永久磁石用原料合金 Granted JPH024942A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1029610A JPH024942A (ja) 1989-02-10 1989-02-10 永久磁石用原料合金

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1029610A JPH024942A (ja) 1989-02-10 1989-02-10 永久磁石用原料合金

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP62041364A Division JP2577373B2 (ja) 1986-06-12 1987-02-26 焼結型永久磁石

Publications (2)

Publication Number Publication Date
JPH024942A true JPH024942A (ja) 1990-01-09
JPH0583627B2 JPH0583627B2 (enrdf_load_stackoverflow) 1993-11-26

Family

ID=12280836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1029610A Granted JPH024942A (ja) 1989-02-10 1989-02-10 永久磁石用原料合金

Country Status (1)

Country Link
JP (1) JPH024942A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0673508A (ja) * 1987-10-08 1994-03-15 Kawasaki Steel Corp 希土類−遷移金属系磁石合金
WO2002103719A1 (fr) * 2001-06-19 2002-12-27 Mitsubishi Denki Kabushiki Kaisha Materiau magnetique durable en metal du groupe des terres rares

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60221549A (ja) * 1984-04-18 1985-11-06 Seiko Epson Corp 希土類永久磁石
JPS6139362A (ja) * 1984-07-27 1986-02-25 Kanai Hiroyuki アルカリ電池用セパレータの製造方法
JPS6213655A (ja) * 1986-07-05 1987-01-22 阿部　正志 コンクリート型枠締付方法
JPS6329610A (ja) * 1986-05-01 1988-02-08 ル−ベン　マ−ゼル グリル用器具

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60221549A (ja) * 1984-04-18 1985-11-06 Seiko Epson Corp 希土類永久磁石
JPS6139362A (ja) * 1984-07-27 1986-02-25 Kanai Hiroyuki アルカリ電池用セパレータの製造方法
JPS6329610A (ja) * 1986-05-01 1988-02-08 ル−ベン　マ−ゼル グリル用器具
JPS6213655A (ja) * 1986-07-05 1987-01-22 阿部　正志 コンクリート型枠締付方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0673508A (ja) * 1987-10-08 1994-03-15 Kawasaki Steel Corp 希土類−遷移金属系磁石合金
WO2002103719A1 (fr) * 2001-06-19 2002-12-27 Mitsubishi Denki Kabushiki Kaisha Materiau magnetique durable en metal du groupe des terres rares
US7175718B2 (en) 2001-06-19 2007-02-13 Mitsubishi Denki Kabushiki Kaisha Rare earth element permanent magnet material

Also Published As

Publication number Publication date
JPH0583627B2 (enrdf_load_stackoverflow) 1993-11-26

Similar Documents

Publication Publication Date Title
KR101451430B1 (ko) 희토류 영구 자석 및 그의 제조 방법
JPH0216368B2 (enrdf_load_stackoverflow)
WO2007063969A1 (ja) 希土類焼結磁石及びその製造方法
JPS6393841A (ja) 希土類永久磁石合金用組成物
JP7550783B2 (ja) Ｒ－Ｆｅ－Ｂ系焼結磁石
JPS6181606A (ja) 希土類磁石の製造方法
JPH0685369B2 (ja) 永久磁石の製造方法
JPS6348805A (ja) 希土類磁石の製造方法
JPS6181607A (ja) 希土類磁石の製造方法
JPH024942A (ja) 永久磁石用原料合金
JP2868062B2 (ja) 永久磁石の製造方法
JP2577373B2 (ja) 焼結型永久磁石
JP3529551B2 (ja) 希土類焼結磁石の製造方法
JPH0568841B2 (enrdf_load_stackoverflow)
JP2002088451A (ja) 希土類磁石およびその製造方法
JPS61143553A (ja) 永久磁石材料の製造方法
JPH055362B2 (enrdf_load_stackoverflow)
JPH0897022A (ja) 希土類磁石の製造方法
JPS61227151A (ja) 永久磁石合金及び永久磁石の製造方法
JPH0472903B2 (enrdf_load_stackoverflow)
JPH08279406A (ja) Ｒ−ｔｍ−ｂ系永久磁石およびその製造方法
JPS6316603A (ja) 焼結型希土類磁石の製造方法
JPH0524226B2 (enrdf_load_stackoverflow)
JPH0547964B2 (enrdf_load_stackoverflow)
JPS5848607A (ja) 希土類コバルト磁石の製造方法

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term