JP4689038B2 - 軟磁性合成材およびその製造方法 - Google Patents

軟磁性合成材およびその製造方法 Download PDF

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Publication number
JP4689038B2
JP4689038B2 JP2000502902A JP2000502902A JP4689038B2 JP 4689038 B2 JP4689038 B2 JP 4689038B2 JP 2000502902 A JP2000502902 A JP 2000502902A JP 2000502902 A JP2000502902 A JP 2000502902A JP 4689038 B2 JP4689038 B2 JP 4689038B2
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Japan
Prior art keywords
soft magnetic
synthetic material
composite
producing
powder
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Expired - Fee Related
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JP2000502902A
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English (en)
Japanese (ja)
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JP2001510286A (ja
JP2001510286A5 (enExample
Inventor
ニリウス、マグダレーナ
ヤンソン、パトリシア
Original Assignee
ホガナス アクチボラゲット
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Publication of JP2001510286A5 publication Critical patent/JP2001510286A5/ja
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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
    • H01F1/20—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
    • H01F1/28—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 dispersed or suspended in a bonding agent
    • 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
    • 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
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1003—Use of special medium during sintering, e.g. sintering aid
    • B22F3/1007—Atmosphere
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • 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
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Soft Magnetic Materials (AREA)
JP2000502902A 1997-07-18 1998-07-16 軟磁性合成材およびその製造方法 Expired - Fee Related JP4689038B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9702744A SE9702744D0 (sv) 1997-07-18 1997-07-18 Soft magnetic composites
SE9702744-5 1997-07-18
PCT/SE1998/001389 WO1999003622A1 (en) 1997-07-18 1998-07-16 Process for preparation of soft magnetic composites and the composites prepared

Publications (3)

Publication Number Publication Date
JP2001510286A JP2001510286A (ja) 2001-07-31
JP2001510286A5 JP2001510286A5 (enExample) 2005-12-22
JP4689038B2 true JP4689038B2 (ja) 2011-05-25

Family

ID=20407776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000502902A Expired - Fee Related JP4689038B2 (ja) 1997-07-18 1998-07-16 軟磁性合成材およびその製造方法

Country Status (7)

Country Link
US (1) US6485579B1 (enExample)
EP (1) EP1015152A1 (enExample)
JP (1) JP4689038B2 (enExample)
AU (1) AU8370298A (enExample)
SE (1) SE9702744D0 (enExample)
TW (1) TW373194B (enExample)
WO (1) WO1999003622A1 (enExample)

Families Citing this family (30)

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SE0000454D0 (sv) 2000-02-11 2000-02-11 Hoeganaes Ab Iron powder and method for the preparaton thereof
JP2003183702A (ja) * 2001-12-18 2003-07-03 Aisin Seiki Co Ltd 軟磁性粉末材料、軟磁性成形体及び軟磁性成形体の製造方法
SE0203168D0 (sv) * 2002-10-25 2002-10-25 Hoeganaes Ab Heat treatment of iron-based components
WO2005015581A1 (ja) 2003-08-06 2005-02-17 Nippon Kagaku Yakin Co., Ltd. 軟磁性複合粉末及びその製造方法並び軟磁性成形体の製造方法
WO2005027306A2 (en) 2003-09-05 2005-03-24 Black & Decker Inc. Field assemblies and methods of making same
US7211920B2 (en) 2003-09-05 2007-05-01 Black & Decker Inc. Field assemblies having pole pieces with axial lengths less than an axial length of a back iron portion and methods of making same
WO2006096708A2 (en) 2005-03-07 2006-09-14 Black & Decker Inc. Power tools with motor having a multi-piece stator
TW200514334A (en) 2003-09-05 2005-04-16 Black & Decker Inc Field assemblies and methods of making same
US7205696B2 (en) 2003-09-05 2007-04-17 Black & Decker Inc. Field assemblies having pole pieces with ends that decrease in width, and methods of making same
US20050069707A1 (en) * 2003-09-26 2005-03-31 General Electric Company Soft magnetic particles methods of making and articles formed therefrom
SE0303580D0 (sv) * 2003-12-29 2003-12-29 Hoeganaes Ab Composition for producing soft magnetic composites by powder metallurgy
US20050162034A1 (en) * 2004-01-22 2005-07-28 Wavecrest Laboratories, Inc. Soft magnetic composites
US7449793B2 (en) * 2004-02-18 2008-11-11 Bluwav Systems, Llc Portable range extender with autonomous control of starting and stopping operations
WO2006025430A1 (ja) * 2004-09-01 2006-03-09 Sumitomo Electric Industries, Ltd. 軟磁性材料、圧粉磁心および圧粉磁心の製造方法
JP4562483B2 (ja) * 2004-10-07 2010-10-13 株式会社デンソー 軟磁性材の製造方法
ES2645219T3 (es) * 2005-06-15 2017-12-04 Höganäs Ab Materiales compuestos magnéticos blandos
JP5306240B2 (ja) * 2007-03-21 2013-10-02 ホガナス アクチボラグ （パブル） 金属粉末ポリマー複合材料
JP4327214B2 (ja) * 2007-05-21 2009-09-09 三菱製鋼株式会社 焼結軟磁性粉末成形体
US20090194747A1 (en) * 2008-02-04 2009-08-06 Vale Inco Limited Method for improving environmental stability of cathode materials for lithium batteries
JP5410699B2 (ja) * 2008-07-10 2014-02-05 日本科学冶金株式会社 Ｆｅ系軟磁性材の製造方法及びＦｅ系軟磁性材並びに圧粉磁芯
JP2010087366A (ja) * 2008-10-01 2010-04-15 Kobe Steel Ltd 軟磁性複合材料用金属粉末および軟磁性複合材料
JP5580725B2 (ja) * 2010-12-20 2014-08-27 株式会社神戸製鋼所 圧粉磁心の製造方法、および該製造方法によって得られた圧粉磁心
RU2465669C1 (ru) * 2011-08-12 2012-10-27 Геннадий Антонович Говор Способ изготовления композиционного магнитно-мягкого материала
JP2013045991A (ja) * 2011-08-26 2013-03-04 Hitachi Industrial Equipment Systems Co Ltd 圧粉軟磁性体、その製造方法及びモータ
RU2570821C1 (ru) * 2014-12-03 2015-12-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ярославский государственный технический университет" (ФГБОУВПО "ЯГТУ") Способ получения магнитной жидкости на основе воды
US11344948B2 (en) 2016-03-03 2022-05-31 Ntn Corporation Method for producing machine component
CA3146023A1 (en) 2019-07-05 2021-01-14 Iomx Therapeutics Ag Antibodies binding igc2 of igsf11 (vsig3) and uses thereof
WO2021096878A1 (en) 2019-11-11 2021-05-20 Carpenter Technology Corporation Soft magnetic composite materials and methods and powders for producing the same
US20240010720A1 (en) 2020-07-06 2024-01-11 Iomx Therapeutics Ag Antibodies binding igv of igsf11 (vsig3) and uses thereof
IT202100026681A1 (it) 2021-10-18 2023-04-18 Torino Politecnico Processo per la produzione di materiali ferromagnetici nanorivestiti

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JPS5143007B2 (enExample) * 1972-03-09 1976-11-19
JPS5143007A (ja) 1974-10-09 1976-04-13 Aiwa Co Rusubandenwahoshiki
JPS57114637A (en) * 1981-01-06 1982-07-16 Sumitomo Electric Ind Ltd Soft magnetic material and its manufacture
JPS60197842A (ja) * 1984-03-19 1985-10-07 Isamu Kikuchi 純鉄粉による軟質磁性部材およびその製造法
GB8425860D0 (en) 1984-10-12 1984-11-21 Emi Ltd Magnetic powder compacts
DE3439397A1 (de) * 1984-10-27 1986-04-30 Vacuumschmelze Gmbh, 6450 Hanau Verfahren zur pulvermetallurgischen herstellung eines weichmagnetischen koerpers
JPH0765084B2 (ja) * 1986-02-20 1995-07-12 日立マクセル株式会社 金属磁性粉末およびその製造方法
JPS6372803A (ja) * 1986-09-12 1988-04-02 Fujitsu Ltd 鉄系焼結部品の製造方法
JPS63115309A (ja) * 1986-11-04 1988-05-19 Tdk Corp 磁性合金粉末
JP2995991B2 (ja) * 1991-03-04 1999-12-27 日本ケミコン株式会社 磁心の製造方法
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JPH07245209A (ja) * 1994-03-02 1995-09-19 Tdk Corp 圧粉コアおよびその製造方法
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SE9402497D0 (sv) * 1994-07-18 1994-07-18 Hoeganaes Ab Iron powder components containing thermoplastic resin and methods of making same
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Also Published As

Publication number Publication date
WO1999003622A1 (en) 1999-01-28
JP2001510286A (ja) 2001-07-31
US6485579B1 (en) 2002-11-26
AU8370298A (en) 1999-02-10
EP1015152A1 (en) 2000-07-05
TW373194B (en) 1999-11-01
SE9702744D0 (sv) 1997-07-18

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