JPS55115304A - Permanent magnet material - Google Patents

Permanent magnet material

Info

Publication number
JPS55115304A
JPS55115304A JP2203979A JP2203979A JPS55115304A JP S55115304 A JPS55115304 A JP S55115304A JP 2203979 A JP2203979 A JP 2203979A JP 2203979 A JP2203979 A JP 2203979A JP S55115304 A JPS55115304 A JP S55115304A
Authority
JP
Japan
Prior art keywords
adding ratio
permanent magnet
hold
ihc
shall
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
JP2203979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6111441B2 (enrdf_load_stackoverflow
Inventor
Takashi Furuya
Yoshihiro Sumita
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP2203979A priority Critical patent/JPS55115304A/ja
Publication of JPS55115304A publication Critical patent/JPS55115304A/ja
Publication of JPS6111441B2 publication Critical patent/JPS6111441B2/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Hard Magnetic Materials (AREA)
JP2203979A 1979-02-28 1979-02-28 Permanent magnet material Granted JPS55115304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2203979A JPS55115304A (en) 1979-02-28 1979-02-28 Permanent magnet material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2203979A JPS55115304A (en) 1979-02-28 1979-02-28 Permanent magnet material

Publications (2)

Publication Number Publication Date
JPS55115304A true JPS55115304A (en) 1980-09-05
JPS6111441B2 JPS6111441B2 (enrdf_load_stackoverflow) 1986-04-03

Family

ID=12071795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2203979A Granted JPS55115304A (en) 1979-02-28 1979-02-28 Permanent magnet material

Country Status (1)

Country Link
JP (1) JPS55115304A (enrdf_load_stackoverflow)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647540A (en) * 1979-09-27 1981-04-30 Hitachi Metals Ltd Alloy for permanent magnet
JPS5946008A (ja) * 1982-08-21 1984-03-15 Sumitomo Special Metals Co Ltd 永久磁石
US4597938A (en) * 1983-05-21 1986-07-01 Sumitomo Special Metals Co., Ltd. Process for producing permanent magnet materials
US4601875A (en) * 1983-05-25 1986-07-22 Sumitomo Special Metals Co., Ltd. Process for producing magnetic materials
JPS6328844A (ja) * 1986-07-23 1988-02-06 Toshiba Corp 永久磁石材料
US4767474A (en) * 1983-05-06 1988-08-30 Sumitomo Special Metals Co., Ltd. Isotropic magnets and process for producing same
US4773950A (en) * 1983-08-02 1988-09-27 Sumitomo Special Metals Co., Ltd. Permanent magnet
JPS64247A (en) * 1987-03-12 1989-01-05 Nippon Steel Corp Permanent magnet material and its production
US4802931A (en) * 1982-09-03 1989-02-07 General Motors Corporation High energy product rare earth-iron magnet alloys
US4826546A (en) * 1984-02-28 1989-05-02 Sumitomo Special Metal Co., Ltd. Process for producing permanent magnets and products thereof
US4840684A (en) * 1983-05-06 1989-06-20 Sumitomo Special Metals Co, Ltd. Isotropic permanent magnets and process for producing same
US4902361A (en) * 1983-05-09 1990-02-20 General Motors Corporation Bonded rare earth-iron magnets
CN103887028A (zh) * 2012-12-24 2014-06-25 北京中科三环高技术股份有限公司 一种烧结钕铁硼磁体及其制造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0388864U (enrdf_load_stackoverflow) * 1989-12-27 1991-09-11

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647540A (en) * 1979-09-27 1981-04-30 Hitachi Metals Ltd Alloy for permanent magnet
JPS5946008A (ja) * 1982-08-21 1984-03-15 Sumitomo Special Metals Co Ltd 永久磁石
US4802931A (en) * 1982-09-03 1989-02-07 General Motors Corporation High energy product rare earth-iron magnet alloys
US4840684A (en) * 1983-05-06 1989-06-20 Sumitomo Special Metals Co, Ltd. Isotropic permanent magnets and process for producing same
US4767474A (en) * 1983-05-06 1988-08-30 Sumitomo Special Metals Co., Ltd. Isotropic magnets and process for producing same
US4902361A (en) * 1983-05-09 1990-02-20 General Motors Corporation Bonded rare earth-iron magnets
US4597938A (en) * 1983-05-21 1986-07-01 Sumitomo Special Metals Co., Ltd. Process for producing permanent magnet materials
US4975130A (en) * 1983-05-21 1990-12-04 Sumitomo Special Metals Co., Ltd. Permanent magnet materials
US4601875A (en) * 1983-05-25 1986-07-22 Sumitomo Special Metals Co., Ltd. Process for producing magnetic materials
US4773950A (en) * 1983-08-02 1988-09-27 Sumitomo Special Metals Co., Ltd. Permanent magnet
US4826546A (en) * 1984-02-28 1989-05-02 Sumitomo Special Metal Co., Ltd. Process for producing permanent magnets and products thereof
JPS6328844A (ja) * 1986-07-23 1988-02-06 Toshiba Corp 永久磁石材料
JPS64247A (en) * 1987-03-12 1989-01-05 Nippon Steel Corp Permanent magnet material and its production
CN103887028A (zh) * 2012-12-24 2014-06-25 北京中科三环高技术股份有限公司 一种烧结钕铁硼磁体及其制造方法
CN103887028B (zh) * 2012-12-24 2017-07-28 北京中科三环高技术股份有限公司 一种烧结钕铁硼磁体及其制造方法

Also Published As

Publication number Publication date
JPS6111441B2 (enrdf_load_stackoverflow) 1986-04-03

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