SE9702744D0 - Soft magnetic composites - Google Patents

Soft magnetic composites

Info

Publication number
SE9702744D0
SE9702744D0 SE9702744A SE9702744A SE9702744D0 SE 9702744 D0 SE9702744 D0 SE 9702744D0 SE 9702744 A SE9702744 A SE 9702744A SE 9702744 A SE9702744 A SE 9702744A SE 9702744 D0 SE9702744 D0 SE 9702744D0
Authority
SE
Sweden
Prior art keywords
soft magnetic
powder
magnetic composites
iron
compacting
Prior art date
Application number
SE9702744A
Other languages
English (en)
Swedish (sv)
Inventor
Magdalena Nillius
Patricia Jansson
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
Priority to SE9702744A priority Critical patent/SE9702744D0/xx
Publication of SE9702744D0 publication Critical patent/SE9702744D0/xx
Priority to TW087102798A priority patent/TW373194B/zh
Priority to PCT/SE1998/001389 priority patent/WO1999003622A1/en
Priority to AU83702/98A priority patent/AU8370298A/en
Priority to EP98934103A priority patent/EP1015152A1/en
Priority to JP2000502902A priority patent/JP4689038B2/ja
Priority to US09/484,271 priority patent/US6485579B1/en

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
    • H01F1/20—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)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Soft Magnetic Materials (AREA)
SE9702744A 1997-07-18 1997-07-18 Soft magnetic composites SE9702744D0 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9702744A SE9702744D0 (sv) 1997-07-18 1997-07-18 Soft magnetic composites
TW087102798A TW373194B (en) 1997-07-18 1998-02-26 Soft magnetic composites
PCT/SE1998/001389 WO1999003622A1 (en) 1997-07-18 1998-07-16 Process for preparation of soft magnetic composites and the composites prepared
AU83702/98A AU8370298A (en) 1997-07-18 1998-07-16 Process for preparation of soft magnetic composites and the composites prepared
EP98934103A EP1015152A1 (en) 1997-07-18 1998-07-16 Process for preparation of soft magnetic composites and the composites prepared
JP2000502902A JP4689038B2 (ja) 1997-07-18 1998-07-16 軟磁性合成材およびその製造方法
US09/484,271 US6485579B1 (en) 1997-07-18 2000-01-18 Process for preparation of soft magnetic composites and the composites prepared

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9702744A SE9702744D0 (sv) 1997-07-18 1997-07-18 Soft magnetic composites

Publications (1)

Publication Number Publication Date
SE9702744D0 true SE9702744D0 (sv) 1997-07-18

Family

ID=20407776

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9702744A SE9702744D0 (sv) 1997-07-18 1997-07-18 Soft magnetic composites

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7390567B2 (en) * 2003-08-06 2008-06-24 Nippon Kagaku Yakin Co., Ltd. Soft magnetic composite powder comprising an inorganic insulating coating, production method of the same, and production method of soft magnetic compact
WO2006096708A2 (en) 2005-03-07 2006-09-14 Black & Decker Inc. Power tools with motor having a multi-piece stator
WO2005027306A2 (en) 2003-09-05 2005-03-24 Black & Decker Inc. Field assemblies and methods of making same
US7078843B2 (en) 2003-09-05 2006-07-18 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
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
EP1788588B1 (en) * 2004-09-01 2015-08-26 Sumitomo Electric Industries, Ltd. Soft magnetic material, dust core and method for producing dust core
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
RU2389099C2 (ru) * 2005-06-15 2010-05-10 Хеганес Аб Магнитно-мягкие композиционные материалы
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
WO2017150604A1 (ja) 2016-03-03 2017-09-08 Ntn株式会社 機械部品の製造方法
KR20220051164A (ko) 2019-07-05 2022-04-26 아이오엠엑스 테라퓨틱스 아게 Igsf11 (vsig3)의 항체 결합 igc2 및 이의 용도
US12278031B2 (en) 2019-11-11 2025-04-15 Carpenter Technology Corporation Soft magnetic composite materials and methods and powders for producing the same
EP4175668A1 (en) 2020-07-06 2023-05-10 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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SU425737A1 (ru) * 1971-11-24 1974-04-30 Г. И. Аксенов, Ю. П. Орехов, В. П. Егунов, В. К. Бойков , О. К. Колеров Способ получения магнитно-мягкого металлокерамического материала
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
US5268140A (en) * 1991-10-03 1993-12-07 Hoeganaes Corporation Thermoplastic coated iron powder components and methods of making same
JPH07245209A (ja) * 1994-03-02 1995-09-19 Tdk Corp 圧粉コアおよびその製造方法
SE9401392D0 (sv) 1994-04-25 1994-04-25 Hoeganaes Ab Heat-treating of iron powders
SE9402497D0 (sv) * 1994-07-18 1994-07-18 Hoeganaes Ab Iron powder components containing thermoplastic resin and methods of making same
JPH08167519A (ja) * 1994-12-13 1996-06-25 Kobe Steel Ltd 高周波用圧粉磁心
JPH0974011A (ja) * 1995-09-07 1997-03-18 Tdk Corp 圧粉コアおよびその製造方法
JP2000049008A (ja) * 1998-07-29 2000-02-18 Tdk Corp 圧粉コア用強磁性粉末、圧粉コアおよびその製造方法

Also Published As

Publication number Publication date
US6485579B1 (en) 2002-11-26
AU8370298A (en) 1999-02-10
JP2001510286A (ja) 2001-07-31
EP1015152A1 (en) 2000-07-05
WO1999003622A1 (en) 1999-01-28
JP4689038B2 (ja) 2011-05-25
TW373194B (en) 1999-11-01

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