PL1899994T3 - Magnetycznie miękkie materiały kompozytowe - Google Patents

Magnetycznie miękkie materiały kompozytowe

Info

Publication number
PL1899994T3
PL1899994T3 PL06747915T PL06747915T PL1899994T3 PL 1899994 T3 PL1899994 T3 PL 1899994T3 PL 06747915 T PL06747915 T PL 06747915T PL 06747915 T PL06747915 T PL 06747915T PL 1899994 T3 PL1899994 T3 PL 1899994T3
Authority
PL
Poland
Prior art keywords
composite materials
magnetically soft
soft composite
magnetically
materials
Prior art date
Application number
PL06747915T
Other languages
English (en)
Inventor
Björn Skårman
Zhou Ye
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
Publication of PL1899994T3 publication Critical patent/PL1899994T3/pl

Links

Classifications

    • 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
    • B22F3/02—Compacting only
    • 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
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • 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
    • 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
    • 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
    • H01F1/33—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 mixtures of metallic and non-metallic particles; metallic particles having oxide skin
    • 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
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/241—Chemical after-treatment on the surface
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/248—Thermal after-treatment
    • 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
    • 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
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/255—Magnetic cores made from particles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/08—Cores, Yokes, or armatures made from powder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
PL06747915T 2005-06-15 2006-06-15 Magnetycznie miękkie materiały kompozytowe PL1899994T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE0501378 2005-06-15
US70299605P 2005-07-28 2005-07-28
EP06747915.4A EP1899994B1 (en) 2005-06-15 2006-06-15 Soft magnetic composite materials
PCT/SE2006/000722 WO2006135324A1 (en) 2005-06-15 2006-06-15 Soft magnetic composite materials

Publications (1)

Publication Number Publication Date
PL1899994T3 true PL1899994T3 (pl) 2018-01-31

Family

ID=39548401

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06747915T PL1899994T3 (pl) 2005-06-15 2006-06-15 Magnetycznie miękkie materiały kompozytowe

Country Status (13)

Country Link
US (1) US8075710B2 (pl)
EP (1) EP1899994B1 (pl)
JP (1) JP4801734B2 (pl)
CN (1) CN101199030B (pl)
AU (1) AU2006258301C1 (pl)
BR (1) BRPI0611947B1 (pl)
CA (1) CA2610602C (pl)
ES (1) ES2645219T3 (pl)
MX (1) MX2007016193A (pl)
PL (1) PL1899994T3 (pl)
RU (1) RU2389099C2 (pl)
TW (1) TWI328236B (pl)
WO (1) WO2006135324A1 (pl)

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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
US7800275B2 (en) 2007-05-09 2010-09-21 Motor Excellence, Llc Electrical devices using electronmagnetic rotors
US7868511B2 (en) 2007-05-09 2011-01-11 Motor Excellence, Llc Electrical devices using disk and non-disk shaped rotors
JP5990100B2 (ja) * 2009-09-08 2016-09-07 ホガナス アクチボラグ （パブル） 金属粉組成物
JP5427664B2 (ja) * 2010-03-25 2014-02-26 株式会社日立産機システム 圧粉磁性体用軟磁性粉末、それを用いた圧粉磁性体および製造方法
JP5597512B2 (ja) * 2010-10-14 2014-10-01 株式会社神戸製鋼所 圧粉磁心の製造方法およびこの製造方法によって得られる圧粉磁心
CN103477538A (zh) 2010-11-17 2013-12-25 电动转矩机器公司 具有分段定子层压件的横向和/或换向磁通系统
WO2012067895A2 (en) 2010-11-17 2012-05-24 Motor Excellence, Llc Transverse and/or commutated flux system coil concepts
US8952590B2 (en) 2010-11-17 2015-02-10 Electric Torque Machines Inc Transverse and/or commutated flux systems having laminated and powdered metal portions
US8802234B2 (en) * 2011-01-03 2014-08-12 Imra America, Inc. Composite nanoparticles and methods for making the same
EP2509081A1 (en) * 2011-04-07 2012-10-10 Höganäs AB New composition and method
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
RU2469430C1 (ru) * 2011-09-13 2012-12-10 Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный технический университет (Новочеркасский политехнический институт)" Магнитно-мягкий композиционный материал
CN103219120B (zh) * 2012-01-18 2016-02-10 株式会社神户制钢所 压粉磁芯的制造方法以及由该制造方法而得的压粉磁芯
CN104321839B (zh) * 2012-04-26 2018-06-19 香港科技大学 软磁复合材料
US9502952B2 (en) 2012-10-12 2016-11-22 Persimmon Technologies, Corp. Hybrid motor
DE102013200229B4 (de) * 2013-01-10 2024-06-06 Robert Bosch Gmbh Verfahren zum Herstellen eines weichmagnetischen Verbundwerkstoffs
PL402606A1 (pl) * 2013-01-29 2014-08-04 Instytut Niskich Temperatur I Badań Strukturalnych Pan Im. Włodzimierza Trzebiatowskiego Sposób otrzymywania ceramiki magnetycznej i jej zastosowanie
US10030209B2 (en) * 2013-09-12 2018-07-24 National Research Council Of Canada Lubricant for powder metallurgy and metal powder compositions containing said lubricant
JP2016053210A (ja) * 2013-12-26 2016-04-14 Ntn株式会社 圧粉体を用いた機械部品およびその製造方法
JP2017004992A (ja) * 2015-06-04 2017-01-05 株式会社神戸製鋼所 圧粉磁心用混合粉末および圧粉磁心
TWI576872B (zh) 2015-12-17 2017-04-01 財團法人工業技術研究院 磁性元件的製造方法
US11344948B2 (en) * 2016-03-03 2022-05-31 Ntn Corporation Method for producing machine component
JP6836106B2 (ja) * 2016-04-15 2021-02-24 アイシン精機株式会社 鉄基軟磁性体の製造方法
JP2019532175A (ja) * 2016-08-25 2019-11-07 ワールプール・エシ・ア 軟磁性複合体（ｓｍｃ）を得るための強磁性粒子表面のコーティング
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JP7194098B2 (ja) * 2019-12-06 2022-12-21 株式会社タムラ製作所 圧粉磁心の製造方法
CN113555208B (zh) * 2021-06-11 2023-11-10 杭州电子科技大学 一种烧结钕铁硼磁体的表面处理方法及烧结钕铁硼磁体
WO2023009839A1 (en) * 2021-07-29 2023-02-02 Horizon Technology Magnetic compositions and methods of making and using the same
JP7783008B2 (ja) * 2021-10-14 2025-12-09 株式会社神戸製鋼所 鉄基焼結体および鉄基焼結体の製造方法
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Also Published As

Publication number Publication date
TW200713343A (en) 2007-04-01
ES2645219T3 (es) 2017-12-04
RU2008101535A (ru) 2009-07-20
MX2007016193A (es) 2008-03-11
US20110129685A2 (en) 2011-06-02
US8075710B2 (en) 2011-12-13
CN101199030B (zh) 2011-01-19
EP1899994A1 (en) 2008-03-19
CA2610602C (en) 2014-02-18
TWI328236B (en) 2010-08-01
EP1899994A4 (en) 2010-09-22
AU2006258301C1 (en) 2010-04-22
CN101199030A (zh) 2008-06-11
EP1899994B1 (en) 2017-07-26
BRPI0611947A8 (pt) 2018-01-30
WO2006135324A1 (en) 2006-12-21
US20090042051A1 (en) 2009-02-12
BRPI0611947B1 (pt) 2018-07-24
CA2610602A1 (en) 2006-12-21
AU2006258301B2 (en) 2009-11-19
JP2008544520A (ja) 2008-12-04
BRPI0611947A2 (pt) 2011-11-01
AU2006258301A1 (en) 2006-12-21
RU2389099C2 (ru) 2010-05-10
JP4801734B2 (ja) 2011-10-26

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