CN100548541C - 包含绝缘颗粒和润滑剂的软磁性粉末组合物及其制备方法 - Google Patents

包含绝缘颗粒和润滑剂的软磁性粉末组合物及其制备方法 Download PDF

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Publication number
CN100548541C
CN100548541C CNB2003801073584A CN200380107358A CN100548541C CN 100548541 C CN100548541 C CN 100548541C CN B2003801073584 A CNB2003801073584 A CN B2003801073584A CN 200380107358 A CN200380107358 A CN 200380107358A CN 100548541 C CN100548541 C CN 100548541C
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CN
China
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composition
iron
particle
powder
compound
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Expired - Fee Related
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CNB2003801073584A
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English (en)
Chinese (zh)
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CN1732059A (zh
Inventor
M·凯泽尔曼
B·斯卡尔曼
P·斯科格隆
O·安德森
P·克努特松
H·维达尔森
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Hoganas AB
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Hoganas AB
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Publication of CN100548541C publication Critical patent/CN100548541C/zh
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    • 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
    • H01F1/12—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 soft-magnetic materials
    • H01F1/14—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 soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14708—Fe-Ni based alloys
    • H01F1/14733—Fe-Ni based alloys in the form of particles
    • H01F1/14741—Fe-Ni based alloys in the form of particles pressed, sintered or bonded together
    • H01F1/1475—Fe-Ni based alloys in the form of particles pressed, sintered or bonded together the particles being insulated
    • 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
    • B22F1/105—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing inorganic lubricating or binding agents, e.g. metal salts
    • 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
    • B22F1/16—Metallic particles coated with a non-metal
    • 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
    • H01F1/12—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 soft-magnetic materials
    • H01F1/14—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 soft-magnetic materials metals or alloys
    • H01F1/20—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder
    • H01F1/22—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
    • H01F1/24—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated
    • H01F1/26—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated by macromolecular organic substances
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Soft Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
  • Lubricants (AREA)
  • Silicon Polymers (AREA)
CNB2003801073584A 2002-12-23 2003-12-22 包含绝缘颗粒和润滑剂的软磁性粉末组合物及其制备方法 Expired - Fee Related CN100548541C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0203851A SE0203851D0 (sv) 2002-12-23 2002-12-23 Iron-Based Powder
SE02038511 2002-12-23

Publications (2)

Publication Number Publication Date
CN1732059A CN1732059A (zh) 2006-02-08
CN100548541C true CN100548541C (zh) 2009-10-14

Family

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Family Applications (1)

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CNB2003801073584A Expired - Fee Related CN100548541C (zh) 2002-12-23 2003-12-22 包含绝缘颗粒和润滑剂的软磁性粉末组合物及其制备方法

Country Status (17)

Country Link
EP (1) EP1575726B1 (de)
JP (2) JP4886987B2 (de)
KR (1) KR101035757B1 (de)
CN (1) CN100548541C (de)
AT (1) ATE473064T1 (de)
AU (1) AU2003288880B8 (de)
BR (1) BR0317661A (de)
CA (1) CA2505381C (de)
DE (1) DE60333309D1 (de)
ES (1) ES2348212T3 (de)
MX (1) MXPA05006847A (de)
PL (1) PL209529B1 (de)
RU (1) RU2335817C2 (de)
SE (1) SE0203851D0 (de)
TW (1) TWI229018B (de)
WO (1) WO2004056508A1 (de)
ZA (1) ZA200503597B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105009230A (zh) * 2013-03-08 2015-10-28 Ntn株式会社 磁芯用粉末和压粉磁芯、以及磁芯用粉末和压粉磁芯的制造方法

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0203851D0 (sv) * 2002-12-23 2002-12-23 Hoeganaes Ab Iron-Based Powder
PL2139630T3 (pl) * 2007-03-21 2013-10-31 Hoeganaes Ab Publ Kompozyty sproszkowanych metali i polimerów
RU2510993C2 (ru) * 2008-03-20 2014-04-10 Хеганес Аб (Пабл) Порошковая ферромагнитная композиция и способ ее получения
JP5482097B2 (ja) * 2009-10-26 2014-04-23 Ｔｄｋ株式会社 軟磁性材料、並びに、圧粉磁芯及びその製造方法
CN102844824B (zh) * 2010-02-18 2017-08-15 霍加纳斯股份有限公司 铁磁粉末组合物及其制造方法
AT12021U1 (de) * 2010-04-14 2011-09-15 Plansee Se Beschichtungsquelle und verfahren zu deren herstellung
CN101982856B (zh) * 2010-09-21 2012-02-15 李延军 笔杆式汽车点火线圈内用软磁铁芯及其制作方法
CN102136330A (zh) * 2011-04-01 2011-07-27 钢铁研究总院 一种复合软磁材料及其制备方法
EP2509081A1 (de) * 2011-04-07 2012-10-10 Höganäs AB Neue Zusammensetzung und Verfahren
CN102896315B (zh) * 2012-09-15 2015-04-01 安徽省怀远县尚冠模具科技有限公司 一种模具上压板的制备方法
CN102909373A (zh) * 2012-09-15 2013-02-06 安徽省怀远县尚冠模具科技有限公司 一种模具冲压顶杆的制备方法
CN104217834B (zh) * 2013-06-03 2018-01-23 株式会社田村制作所 软磁性粉末组合物、芯、电抗器
CN105149601A (zh) * 2015-09-29 2015-12-16 四川有色金源粉冶材料有限公司 一种高比重合金喂料的制备方法
CN105108166B (zh) * 2015-09-29 2017-06-06 四川有色金源粉冶材料有限公司 一种注射成型用铁基合金粉末的制备方法
US11948714B2 (en) * 2019-12-12 2024-04-02 Murata Manufacturing Co., Ltd. Soft magnetic material and green compact
JP7322846B2 (ja) * 2019-12-12 2023-08-08 株式会社村田製作所 軟磁性材料および圧粉成形体

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947301A (ja) * 1982-09-08 1984-03-17 Fuji Photo Film Co Ltd 強磁性金属粉末
JPH0611008B2 (ja) * 1983-11-16 1994-02-09 株式会社東芝 圧粉鉄心
EP0205786B1 (de) 1985-06-26 1990-01-31 Kabushiki Kaisha Toshiba Magnetkern und Herstellungsverfahren
US4985273A (en) * 1988-06-07 1991-01-15 Matsushita Electric Industrial Co., Ltd. Method of producing fine inorganic particles
US6887412B1 (en) * 1999-09-28 2005-05-03 Nec Tokin Corporation Composite magnetic sheet and method of producing the same
JP2002015912A (ja) * 2000-06-30 2002-01-18 Tdk Corp 圧粉磁芯用粉末及び圧粉磁芯
SE0203851D0 (sv) * 2002-12-23 2002-12-23 Hoeganaes Ab Iron-Based Powder
US20060096406A1 (en) * 2004-11-08 2006-05-11 Yao-Huang Liu Gear lever having a light emitting effect

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105009230A (zh) * 2013-03-08 2015-10-28 Ntn株式会社 磁芯用粉末和压粉磁芯、以及磁芯用粉末和压粉磁芯的制造方法

Also Published As

Publication number Publication date
JP4886987B2 (ja) 2012-02-29
JP2006511711A (ja) 2006-04-06
RU2335817C2 (ru) 2008-10-10
TWI229018B (en) 2005-03-11
EP1575726B1 (de) 2010-07-07
CA2505381A1 (en) 2004-07-08
JP2010251779A (ja) 2010-11-04
RU2005123385A (ru) 2006-03-27
PL209529B1 (pl) 2011-09-30
WO2004056508A1 (en) 2004-07-08
MXPA05006847A (es) 2005-08-16
TW200422122A (en) 2004-11-01
EP1575726A1 (de) 2005-09-21
ZA200503597B (en) 2006-08-30
ES2348212T3 (es) 2010-12-01
AU2003288880B8 (en) 2006-11-16
AU2003288880A1 (en) 2004-07-14
CA2505381C (en) 2011-12-13
CN1732059A (zh) 2006-02-08
AU2003288880B2 (en) 2006-10-12
KR101035757B1 (ko) 2011-05-20
ATE473064T1 (de) 2010-07-15
DE60333309D1 (de) 2010-08-19
SE0203851D0 (sv) 2002-12-23
BR0317661A (pt) 2005-12-06
PL376102A1 (en) 2005-12-12
KR20050085871A (ko) 2005-08-29

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