JPS6041202A - 高温成形用プラスチック磁石組成物 - Google Patents

高温成形用プラスチック磁石組成物

Info

Publication number
JPS6041202A
JPS6041202A JP58149910A JP14991083A JPS6041202A JP S6041202 A JPS6041202 A JP S6041202A JP 58149910 A JP58149910 A JP 58149910A JP 14991083 A JP14991083 A JP 14991083A JP S6041202 A JPS6041202 A JP S6041202A
Authority
JP
Japan
Prior art keywords
dye
magnetic metal
plastic
metal powder
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
JP58149910A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0334642B2 (enExample
Inventor
Michinori Tsuchida
土田　道則
Tokuji Abe
阿部　徳治
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 JP58149910A priority Critical patent/JPS6041202A/ja
Priority to CA000457536A priority patent/CA1215223A/en
Priority to EP84107599A priority patent/EP0134949B1/en
Priority to DE8484107599T priority patent/DE3463985D1/de
Priority to US06/626,742 priority patent/US4497722A/en
Publication of JPS6041202A publication Critical patent/JPS6041202A/ja
Publication of JPH0334642B2 publication Critical patent/JPH0334642B2/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
    • H01F1/06—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 in the form of particles, e.g. powder
    • H01F1/08—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 in the form of particles, e.g. powder pressed, sintered, or bound together
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B22F1/102—Metallic powder coated with organic material
    • 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
    • H01F1/0551—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 in the form of particles, e.g. rapid quenched powders or ribbon flakes
    • H01F1/0552—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 in the form of particles, e.g. rapid quenched powders or ribbon flakes with a protective layer
    • 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
    • H01F1/06—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 in the form of particles, e.g. powder
    • H01F1/061—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 in the form of particles, e.g. powder with a protective layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Hard Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
JP58149910A 1983-07-04 1983-08-17 高温成形用プラスチック磁石組成物 Granted JPS6041202A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP58149910A JPS6041202A (ja) 1983-08-17 1983-08-17 高温成形用プラスチック磁石組成物
CA000457536A CA1215223A (en) 1983-07-04 1984-06-27 Composition for plastic magnets
EP84107599A EP0134949B1 (en) 1983-07-04 1984-06-30 A composition for plastic magnets
DE8484107599T DE3463985D1 (en) 1983-07-04 1984-06-30 A composition for plastic magnets
US06/626,742 US4497722A (en) 1983-07-04 1984-07-02 Composition for plastic magnets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58149910A JPS6041202A (ja) 1983-08-17 1983-08-17 高温成形用プラスチック磁石組成物

Publications (2)

Publication Number Publication Date
JPS6041202A true JPS6041202A (ja) 1985-03-04
JPH0334642B2 JPH0334642B2 (enExample) 1991-05-23

Family

ID=15485262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58149910A Granted JPS6041202A (ja) 1983-07-04 1983-08-17 高温成形用プラスチック磁石組成物

Country Status (1)

Country Link
JP (1) JPS6041202A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62234302A (ja) * 1985-10-30 1987-10-14 Kanegafuchi Chem Ind Co Ltd 難燃性樹脂磁石
WO1989008516A1 (fr) * 1988-03-11 1989-09-21 Michitoshi Hirata Poudre metallique fine et procede de production
WO2006077957A1 (ja) * 2005-01-20 2006-07-27 Sumitomo Electric Industries, Ltd. 軟磁性材料および圧粉磁心
JP2007514303A (ja) * 2003-11-25 2007-05-31 マグネクエンチ，インコーポレーテッド コーティング製剤および鉄ベース希土類粉への有機不動態化層の適用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726104A (en) * 1980-07-23 1982-02-12 Seiko Epson Corp Magnetic powder with lubricating layer
JPS5769707A (en) * 1980-10-20 1982-04-28 Toshiba Corp Manufacture of permanent magnet alloy

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726104A (en) * 1980-07-23 1982-02-12 Seiko Epson Corp Magnetic powder with lubricating layer
JPS5769707A (en) * 1980-10-20 1982-04-28 Toshiba Corp Manufacture of permanent magnet alloy

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62234302A (ja) * 1985-10-30 1987-10-14 Kanegafuchi Chem Ind Co Ltd 難燃性樹脂磁石
WO1989008516A1 (fr) * 1988-03-11 1989-09-21 Michitoshi Hirata Poudre metallique fine et procede de production
JP2007514303A (ja) * 2003-11-25 2007-05-31 マグネクエンチ，インコーポレーテッド コーティング製剤および鉄ベース希土類粉への有機不動態化層の適用
WO2006077957A1 (ja) * 2005-01-20 2006-07-27 Sumitomo Electric Industries, Ltd. 軟磁性材料および圧粉磁心
JP2006202956A (ja) * 2005-01-20 2006-08-03 Sumitomo Electric Ind Ltd 軟磁性材料および圧粉磁心
US7544417B2 (en) 2005-01-20 2009-06-09 Sumitomo Electric Industries, Ltd. Soft magnetic material and dust core comprising insulating coating and heat-resistant composite coating

Also Published As

Publication number Publication date
JPH0334642B2 (enExample) 1991-05-23

Similar Documents

Publication Publication Date Title
US4497722A (en) Composition for plastic magnets
CN102076448B (zh) 含稀土类元素的铁系磁铁合金粉及其制造方法、所得的粘合磁铁用树脂组合物、粘合磁铁以及压密磁铁
EP0111331B1 (en) Plastic magnets impregnated with a dye-coated metallic magnet powder
WO2018081528A1 (en) Magnetic feed material and its use in producing bonded permanent magnets by additive manufacturing
JP2024539777A (ja) 希土類磁性粉の表面処理方法、射出希土類磁性材料及びその製造方法
JP3882490B2 (ja) 高耐候性磁石粉の製造方法及び得られる製品
JPS6041202A (ja) 高温成形用プラスチック磁石組成物
JPS59170130A (ja) プラスチツクス又はゴム磁石組成物
JP2018081969A (ja) 希土類元素を含む鉄系磁石合金粉末とその製造方法、希土類ボンド磁石用組成物、および、希土類磁石
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
JPS60240105A (ja) プラスチツク磁石組成物
JPS6190401A (ja) プラスチツク磁石組成物
JP7455803B2 (ja) 改善された温度安定な軟磁性粉末
JPS6343964A (ja) 表面改質無機粉体およびそれを含有する樹脂組成物
JPH043651B2 (enExample)
JPS6013826A (ja) プラスチツク磁石組成物
JPS62282418A (ja) 複合磁石の製造方法
JP2003217916A (ja) 高耐熱性磁石粉末、その製造方法及びそれを用いたボンド磁石
JPS59179638A (ja) プラスチツク磁石組成物
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
JPS60244004A (ja) プラスチツク磁石組成物
JPH0462007A (ja) 強磁性金属粉末を配合した樹脂複合材料とその製法
JPS59125603A (ja) 永久磁石材料およびその製造方法
JP2002359107A (ja) 高耐候性磁石粉組成物、その製造方法、及び得られる製品