ATE473064T1 - Weichmagnetische pulverzusammensetzung mit isolierten teilchen und schmiermittel, ausgewählt aus organosilanen, -titanaten, -aluminaten und zirkonaten und verfahren für ihre herstellung - Google Patents

Weichmagnetische pulverzusammensetzung mit isolierten teilchen und schmiermittel, ausgewählt aus organosilanen, -titanaten, -aluminaten und zirkonaten und verfahren für ihre herstellung

Info

Publication number
ATE473064T1
ATE473064T1 AT03781264T AT03781264T ATE473064T1 AT E473064 T1 ATE473064 T1 AT E473064T1 AT 03781264 T AT03781264 T AT 03781264T AT 03781264 T AT03781264 T AT 03781264T AT E473064 T1 ATE473064 T1 AT E473064T1
Authority
AT
Austria
Prior art keywords
soft magnetic
powder composition
zirconates
aluminates
titanates
Prior art date
Application number
AT03781264T
Other languages
English (en)
Inventor
Mikhail Kejzelman
Bjoern Skarman
Paul Skoglund
Ola Andersson
Per Knutsson
Hilmar Vidarsson
Original Assignee
Hoeganaes Ab
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 Hoeganaes Ab filed Critical Hoeganaes Ab
Application granted granted Critical
Publication of ATE473064T1 publication Critical patent/ATE473064T1/de

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
    • H01F1/12—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

Landscapes

  • 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)
AT03781264T 2002-12-23 2003-12-22 Weichmagnetische pulverzusammensetzung mit isolierten teilchen und schmiermittel, ausgewählt aus organosilanen, -titanaten, -aluminaten und zirkonaten und verfahren für ihre herstellung ATE473064T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0203851A SE0203851D0 (sv) 2002-12-23 2002-12-23 Iron-Based Powder
PCT/SE2003/002067 WO2004056508A1 (en) 2002-12-23 2003-12-22 Soft magnetic powder composition comprising insulated particles and a lubricant selected from organo-silanes, -titanates, -aluminates and zirconates and a process for their preparation

Publications (1)

Publication Number Publication Date
ATE473064T1 true ATE473064T1 (de) 2010-07-15

Family

ID=20290000

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03781264T ATE473064T1 (de) 2002-12-23 2003-12-22 Weichmagnetische pulverzusammensetzung mit isolierten teilchen und schmiermittel, ausgewählt aus organosilanen, -titanaten, -aluminaten und zirkonaten und verfahren für ihre herstellung

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)

Families Citing this family (17)

* 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
BRPI0809028B1 (pt) * 2007-03-21 2016-01-12 Hoeganaes Ab Publ compósitos poliméricos de pós metálicos
EP2252419B1 (de) * 2008-03-20 2017-06-21 Höganäs Ab (publ) Ferromagnetische pulverzusammensetzung und verfahren zu ihrer herstellung
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
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
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
JP2014196554A (ja) * 2013-03-08 2014-10-16 Ntn株式会社 磁心用粉末および圧粉磁心、並びに磁心用粉末および圧粉磁心の製造方法
KR102297746B1 (ko) * 2013-06-03 2021-09-06 가부시키가이샤 다무라 세이사쿠쇼 연자성 분말, 코어, 저소음 리액터 및 코어의 제조 방법
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
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
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

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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
RU2040810C1 (ru) * 1992-08-27 1995-07-25 Галина Анатольевна Дорогина Способ получения магнито-мягкого материала
SE9401922D0 (sv) * 1994-06-02 1994-06-02 Hoeganaes Ab Lubricant for metal powder compositions, metal powder composition containing th lubricant, method for making sintered products by using the lubricant, and the use of same
BR9707648A (pt) * 1996-02-23 1999-07-27 Hoeganaes Ab Pó de ferro revestido de fosfato e método para sua produção
JPH10130687A (ja) * 1996-10-30 1998-05-19 Kawasaki Steel Corp 熱間加工用潤滑剤組成物
DE19716882A1 (de) * 1997-04-22 1998-10-29 Basf Ag Siliziumhaltige Eisenpulver
DE19945619A1 (de) * 1999-09-23 2001-04-19 Bosch Gmbh Robert Preßmasse und Verfahren zur Herstellung eines weichmagnetischen Verbundwerkstoffes mit der Preßmasse
DE60002428T2 (de) * 1999-09-28 2004-01-15 Nec Tokin Corp Magnetische kompositfolie und herstellungsverfahren
JP2002015912A (ja) * 2000-06-30 2002-01-18 Tdk Corp 圧粉磁芯用粉末及び圧粉磁芯
CN1224590C (zh) * 2002-05-22 2005-10-26 吉林大学 一种复合磁性粒子的制备方法
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

Also Published As

Publication number Publication date
DE60333309D1 (de) 2010-08-19
BR0317661A (pt) 2005-12-06
SE0203851D0 (sv) 2002-12-23
PL209529B1 (pl) 2011-09-30
WO2004056508A1 (en) 2004-07-08
JP2010251779A (ja) 2010-11-04
AU2003288880B8 (en) 2006-11-16
EP1575726A1 (de) 2005-09-21
KR101035757B1 (ko) 2011-05-20
MXPA05006847A (es) 2005-08-16
KR20050085871A (ko) 2005-08-29
RU2335817C2 (ru) 2008-10-10
ES2348212T3 (es) 2010-12-01
RU2005123385A (ru) 2006-03-27
CA2505381A1 (en) 2004-07-08
JP4886987B2 (ja) 2012-02-29
CN1732059A (zh) 2006-02-08
EP1575726B1 (de) 2010-07-07
AU2003288880B2 (en) 2006-10-12
CN100548541C (zh) 2009-10-14
JP2006511711A (ja) 2006-04-06
AU2003288880A1 (en) 2004-07-14
ZA200503597B (en) 2006-08-30
TWI229018B (en) 2005-03-11
TW200422122A (en) 2004-11-01
CA2505381C (en) 2011-12-13
PL376102A1 (en) 2005-12-12

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