JPS60242604A - プラスチツク磁石成形用組成物 - Google Patents

プラスチツク磁石成形用組成物

Info

Publication number
JPS60242604A
JPS60242604A JP59098255A JP9825584A JPS60242604A JP S60242604 A JPS60242604 A JP S60242604A JP 59098255 A JP59098255 A JP 59098255A JP 9825584 A JP9825584 A JP 9825584A JP S60242604 A JPS60242604 A JP S60242604A
Authority
JP
Japan
Prior art keywords
dye
magnetic powder
composition
plastic
magnetic
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
JP59098255A
Other languages
English (en)
Japanese (ja)
Other versions
JPH043651B2 (de
Inventor
Tokuji Abe
阿部　徳治
Hajime Kitamura
肇 北村
Michinori Tsuchida
土田　道則
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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical 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 Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Priority to JP59098255A priority Critical patent/JPS60242604A/ja
Publication of JPS60242604A publication Critical patent/JPS60242604A/ja
Publication of JPH043651B2 publication Critical patent/JPH043651B2/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
    • H01F1/0572—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 with a protective layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Powder Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)
JP59098255A 1984-05-16 1984-05-16 プラスチツク磁石成形用組成物 Granted JPS60242604A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59098255A JPS60242604A (ja) 1984-05-16 1984-05-16 プラスチツク磁石成形用組成物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59098255A JPS60242604A (ja) 1984-05-16 1984-05-16 プラスチツク磁石成形用組成物

Publications (2)

Publication Number Publication Date
JPS60242604A true JPS60242604A (ja) 1985-12-02
JPH043651B2 JPH043651B2 (de) 1992-01-23

Family

ID=14214847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59098255A Granted JPS60242604A (ja) 1984-05-16 1984-05-16 プラスチツク磁石成形用組成物

Country Status (1)

Country Link
JP (1) JPS60242604A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62152107A (ja) * 1985-12-25 1987-07-07 Sumitomo Metal Mining Co Ltd 合成樹脂磁石用磁性粉末
JPS62196057A (ja) * 1986-02-24 1987-08-29 Matsushita Electric Ind Co Ltd 永久磁石型モ−タ
JPH01294809A (ja) * 1988-05-23 1989-11-28 Seiko Electronic Components Ltd 単磁区粒子の製造方法とそれによる磁石
JP2005026663A (ja) * 2003-06-11 2005-01-27 Neomax Co Ltd 耐酸化性希土類系磁石粉末およびその製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4880046A (de) * 1972-01-14 1973-10-26
JPS52117326A (en) * 1976-03-29 1977-10-01 Yoshida Kogyo Kk <Ykk> Method of coating an extruded aluminum material
JPS5662903A (en) * 1979-10-23 1981-05-29 Hitachi Maxell Ltd Metal magnetic powder and its treatment
JPS5946008A (ja) * 1982-08-21 1984-03-15 Sumitomo Special Metals Co Ltd 永久磁石

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4880046A (de) * 1972-01-14 1973-10-26
JPS52117326A (en) * 1976-03-29 1977-10-01 Yoshida Kogyo Kk <Ykk> Method of coating an extruded aluminum material
JPS5662903A (en) * 1979-10-23 1981-05-29 Hitachi Maxell Ltd Metal magnetic powder and its treatment
JPS5946008A (ja) * 1982-08-21 1984-03-15 Sumitomo Special Metals Co Ltd 永久磁石

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62152107A (ja) * 1985-12-25 1987-07-07 Sumitomo Metal Mining Co Ltd 合成樹脂磁石用磁性粉末
JPS62196057A (ja) * 1986-02-24 1987-08-29 Matsushita Electric Ind Co Ltd 永久磁石型モ−タ
JPH01294809A (ja) * 1988-05-23 1989-11-28 Seiko Electronic Components Ltd 単磁区粒子の製造方法とそれによる磁石
JP2005026663A (ja) * 2003-06-11 2005-01-27 Neomax Co Ltd 耐酸化性希土類系磁石粉末およびその製造方法

Also Published As

Publication number Publication date
JPH043651B2 (de) 1992-01-23

Similar Documents

Publication Publication Date Title
US4497722A (en) Composition for plastic magnets
US4022701A (en) High-performance anisotropic plastics magnet and a process for producing the same
US4543382A (en) Plastic magnets impregnated with a dye-coated magnet alloy powder
JPS61289605A (ja) 希土類−鉄−ホウ素永久磁石の製造方法
US4190548A (en) Plastic bonded permanent magnet and method of making same
JPH03236202A (ja) 焼結永久磁石
JPH0265103A (ja) 希土類−鉄系用樹脂バインダー及びそれを用いた樹脂磁石
JPH043651B2 (de)
JPS60240105A (ja) プラスチツク磁石組成物
JPH0341965B2 (de)
Falk A current review of Lodex permanent magnet technology
JPS6041202A (ja) 高温成形用プラスチック磁石組成物
Hirosawa et al. Development of high-coercivity nanocomposite permanent magnets based on Nd2Fe14B and FexB
JPS60244004A (ja) プラスチツク磁石組成物
US5004499A (en) Rare earth-iron-boron compositions for polymer-bonded magnets
JPH0231401A (ja) 希土類磁石合金粉末、その製造方法及びそれを用いた高分子複合型希土類磁石
JPH04157705A (ja) 磁性材樹脂複合材料、その製造方法およびボンド磁石
JPS595218B2 (ja) プラスチック磁石の製造方法
JPS59179638A (ja) プラスチツク磁石組成物
JP2967827B2 (ja) 複合磁石用ハードフェライト粉末およびそれを用いたコンパウンドならびに複合磁石
JPH053124B2 (de)
JP3208739B2 (ja) ボンド磁石用フェライト粒子粉末材料の製造法
JPS63185005A (ja) 永久磁石
JPS60216524A (ja) 氷久磁石の製造方法
JPS6013826A (ja) プラスチツク磁石組成物