JPH01184244A - 永久磁石材料及びその製造方法 - Google Patents

永久磁石材料及びその製造方法

Info

Publication number
JPH01184244A
JPH01184244A JP63006192A JP619288A JPH01184244A JP H01184244 A JPH01184244 A JP H01184244A JP 63006192 A JP63006192 A JP 63006192A JP 619288 A JP619288 A JP 619288A JP H01184244 A JPH01184244 A JP H01184244A
Authority
JP
Japan
Prior art keywords
alloy
coercive force
magnet
added
phase
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
JP63006192A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0514020B2 (enrdf_load_stackoverflow
Inventor
Toshio Mukai
俊夫 向井
Tatsuo Fujimoto
辰雄 藤本
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP63006192A priority Critical patent/JPH01184244A/ja
Publication of JPH01184244A publication Critical patent/JPH01184244A/ja
Publication of JPH0514020B2 publication Critical patent/JPH0514020B2/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)
JP63006192A 1988-01-14 1988-01-14 永久磁石材料及びその製造方法 Granted JPH01184244A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63006192A JPH01184244A (ja) 1988-01-14 1988-01-14 永久磁石材料及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63006192A JPH01184244A (ja) 1988-01-14 1988-01-14 永久磁石材料及びその製造方法

Publications (2)

Publication Number Publication Date
JPH01184244A true JPH01184244A (ja) 1989-07-21
JPH0514020B2 JPH0514020B2 (enrdf_load_stackoverflow) 1993-02-24

Family

ID=11631689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63006192A Granted JPH01184244A (ja) 1988-01-14 1988-01-14 永久磁石材料及びその製造方法

Country Status (1)

Country Link
JP (1) JPH01184244A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03252103A (ja) * 1990-03-01 1991-11-11 Tokin Corp 希土類コバルト磁石の製造方法
US5985050A (en) * 1996-09-30 1999-11-16 Honda Giken Kogyo Kabushiki Kaisha SmFe-based magnetostrictive material
US9773592B2 (en) 2013-09-13 2017-09-26 Kabushiki Kaisha Toshiba Permanent magnet, and motor and generator using the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03252103A (ja) * 1990-03-01 1991-11-11 Tokin Corp 希土類コバルト磁石の製造方法
US5985050A (en) * 1996-09-30 1999-11-16 Honda Giken Kogyo Kabushiki Kaisha SmFe-based magnetostrictive material
US9773592B2 (en) 2013-09-13 2017-09-26 Kabushiki Kaisha Toshiba Permanent magnet, and motor and generator using the same

Also Published As

Publication number Publication date
JPH0514020B2 (enrdf_load_stackoverflow) 1993-02-24

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