ES2148534T3 - Componentes de polvo de hierro que contienen resina termoplastica y su metodo de fabricacion. - Google Patents

Componentes de polvo de hierro que contienen resina termoplastica y su metodo de fabricacion.

Info

Publication number
ES2148534T3
ES2148534T3 ES95926093T ES95926093T ES2148534T3 ES 2148534 T3 ES2148534 T3 ES 2148534T3 ES 95926093 T ES95926093 T ES 95926093T ES 95926093 T ES95926093 T ES 95926093T ES 2148534 T3 ES2148534 T3 ES 2148534T3
Authority
ES
Spain
Prior art keywords
thermoplastic resin
manufacturing
components
iron powder
powder containing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES95926093T
Other languages
English (en)
Spanish (es)
Inventor
Patricia Jansson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoganas AB
Original Assignee
Hoganas 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 Hoganas AB filed Critical Hoganas AB
Application granted granted Critical
Publication of ES2148534T3 publication Critical patent/ES2148534T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • 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
    • 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
    • B22F2003/023—Lubricant mixed with the metal 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
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F2003/145—Both compacting and sintering simultaneously by warm compacting, below debindering temperature
    • 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
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Soft Magnetic Materials (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Hard Magnetic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Lubricants (AREA)
ES95926093T 1994-07-18 1995-07-17 Componentes de polvo de hierro que contienen resina termoplastica y su metodo de fabricacion. Expired - Lifetime ES2148534T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9402497A SE9402497D0 (sv) 1994-07-18 1994-07-18 Iron powder components containing thermoplastic resin and methods of making same

Publications (1)

Publication Number Publication Date
ES2148534T3 true ES2148534T3 (es) 2000-10-16

Family

ID=20394743

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95926093T Expired - Lifetime ES2148534T3 (es) 1994-07-18 1995-07-17 Componentes de polvo de hierro que contienen resina termoplastica y su metodo de fabricacion.

Country Status (17)

Country Link
US (1) US5754936A (https=)
EP (1) EP0765199B1 (https=)
JP (2) JPH10503807A (https=)
KR (1) KR100267836B1 (https=)
CN (1) CN1068265C (https=)
AT (1) ATE193472T1 (https=)
BR (1) BR9508301A (https=)
CA (1) CA2195423C (https=)
DE (1) DE69517319T2 (https=)
DK (1) DK0765199T3 (https=)
ES (1) ES2148534T3 (https=)
MX (1) MX196564B (https=)
PL (1) PL179450B1 (https=)
PT (1) PT765199E (https=)
SE (1) SE9402497D0 (https=)
TW (1) TW270130B (https=)
WO (1) WO1996002345A1 (https=)

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US7921546B2 (en) 1995-07-18 2011-04-12 Vishay Dale Electronics, Inc. Method for making a high current low profile inductor
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US6652805B2 (en) 1999-07-02 2003-11-25 Holl Technologies Company Highly filled composites of powdered fillers and polymer matrix
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US6742774B2 (en) 1999-07-02 2004-06-01 Holl Technologies Company Process for high shear gas-liquid reactions
US6471392B1 (en) 2001-03-07 2002-10-29 Holl Technologies Company Methods and apparatus for materials processing
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DE19945619A1 (de) * 1999-09-23 2001-04-19 Bosch Gmbh Robert Preßmasse und Verfahren zur Herstellung eines weichmagnetischen Verbundwerkstoffes mit der Preßmasse
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DE10106172A1 (de) * 2001-02-10 2002-08-29 Bosch Gmbh Robert Verfahren zur Herstellung eines Formteils aus einem weichmagnetischen Verbundwerkstoff
WO2002080202A1 (fr) * 2001-03-29 2002-10-10 Sumitomo Electric Industries, Ltd. Materiau magnetique composite
US6830806B2 (en) * 2001-04-12 2004-12-14 Kreido Laboratories Methods of manufacture of electric circuit substrates and components having multiple electric characteristics and substrates and components so manufactured
US6872235B2 (en) * 2001-04-17 2005-03-29 Höganäs Ab Iron powder composition
US6755885B2 (en) * 2001-04-17 2004-06-29 Hëganäs AB Iron powder composition
US7740926B2 (en) * 2001-07-26 2010-06-22 M&G Usa Corporation Oxygen-scavenging containers
US7687124B2 (en) * 2001-07-26 2010-03-30 M&G Usa Corporation Oxygen-scavenging containers having low haze
US20030066624A1 (en) * 2001-09-13 2003-04-10 Holl Richard A. Methods and apparatus for transfer of heat energy between a body surface and heat transfer fluid
US6787246B2 (en) 2001-10-05 2004-09-07 Kreido Laboratories Manufacture of flat surfaced composites comprising powdered fillers in a polymer matrix
SE0103398D0 (sv) * 2001-10-12 2001-10-12 Hoeganaes Ab Lubricant powder for powder metallurgy
EP1447824B8 (en) * 2001-10-29 2015-10-28 Sumitomo Electric Sintered Alloy, Ltd. Composite magnetic material producing method
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US7098360B2 (en) * 2002-07-16 2006-08-29 Kreido Laboratories Processes employing multiple successive chemical reaction process steps and apparatus therefore
JP3812523B2 (ja) * 2002-09-10 2006-08-23 昭栄化学工業株式会社 金属粉末の製造方法
KR20050054935A (ko) * 2002-09-11 2005-06-10 크레이도 래버러토리즈 재료의 높은 전단혼합과 반응을 위한 방법 및 장치
WO2004030802A2 (en) * 2002-10-03 2004-04-15 Kreido Laboratories Apparatus for transfer of heat energy between a body surface and heat transfer fluid
JP2004197212A (ja) * 2002-10-21 2004-07-15 Aisin Seiki Co Ltd 軟磁性成形体、軟磁性成形体の製造方法、軟磁性粉末材料
SE0203168D0 (sv) * 2002-10-25 2002-10-25 Hoeganaes Ab Heat treatment of iron-based components
US20040086708A1 (en) * 2002-11-04 2004-05-06 General Electric Company High permeability soft magnetic composites
US20040084112A1 (en) * 2002-11-05 2004-05-06 General Electric Company Insulating coating with ferromagnetic particles
US7153594B2 (en) * 2002-12-23 2006-12-26 Höganäs Ab Iron-based powder
CA2418497A1 (en) 2003-02-05 2004-08-05 Patrick Lemieux High performance soft magnetic parts made by powder metallurgy for ac applications
US7041148B2 (en) * 2003-03-03 2006-05-09 General Electric Company Coated ferromagnetic particles and compositions containing the same
US20040247939A1 (en) * 2003-06-03 2004-12-09 Sumitomo Electric Industries, Ltd. Composite magnetic material and manufacturing method thereof
US20050019558A1 (en) * 2003-07-24 2005-01-27 Amitabh Verma Coated ferromagnetic particles, method of manufacturing and composite magnetic articles derived therefrom
US20050016658A1 (en) * 2003-07-24 2005-01-27 Thangavelu Asokan Composite coatings for ground wall insulation in motors, method of manufacture thereof and articles derived therefrom
CN1826669A (zh) * 2003-07-30 2006-08-30 住友电气工业株式会社 软磁性材料、压粉磁芯、变压器磁芯、电机磁芯和制备压粉磁芯的方法
US7803457B2 (en) * 2003-12-29 2010-09-28 General Electric Company Composite coatings for groundwall insulation, method of manufacture thereof and articles derived therefrom
SE0401042D0 (sv) * 2004-04-21 2004-04-21 Hoeganaes Ab Lubricants for metallurgical powder compositions
US20080096009A1 (en) * 2004-06-24 2008-04-24 University Of Delaware High Frequency Soft Magnetic Materials With Laminated Submicron Magnetic Layers And The Methods To Make Them
JP4734602B2 (ja) * 2004-12-21 2011-07-27 Ｄｏｗａエレクトロニクス株式会社 保存安定性に優れた窒化鉄系磁性粉末
CN101151686A (zh) * 2005-03-29 2008-03-26 住友电气工业株式会社 软磁性材料和制造压粉体的方法
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JP4917355B2 (ja) 2006-05-30 2012-04-18 住友電気工業株式会社 圧粉磁心
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US8097297B2 (en) * 2010-01-15 2012-01-17 Korea Advanced Institute Of Science And Technology (Kaist) Method of manufacturing flexible display substrate having reduced moisture and reduced oxygen permeability
JP5189691B1 (ja) 2011-06-17 2013-04-24 株式会社神戸製鋼所 圧粉磁心用鉄基軟磁性粉末およびその製造方法、ならびに圧粉磁心
CN102360724A (zh) * 2011-06-29 2012-02-22 万齐 磁电感器冷压成型方法
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CN103646775B (zh) * 2013-11-26 2016-05-04 宝鸡烽火诺信科技有限公司 一种用热塑注射成型铁基复合材料制备异形磁芯的方法
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Also Published As

Publication number Publication date
PT765199E (pt) 2000-11-30
JP2009013426A (ja) 2009-01-22
US5754936A (en) 1998-05-19
TW270130B (https=) 1996-02-11
SE9402497D0 (sv) 1994-07-18
EP0765199A1 (en) 1997-04-02
WO1996002345A1 (en) 1996-02-01
CA2195423A1 (en) 1996-02-01
KR100267836B1 (ko) 2000-10-16
JPH10503807A (ja) 1998-04-07
MX196564B (es) 2000-05-22
EP0765199B1 (en) 2000-05-31
DK0765199T3 (da) 2000-08-14
KR970704539A (ko) 1997-09-06
CN1153490A (zh) 1997-07-02
BR9508301A (pt) 1997-10-21
DE69517319T2 (de) 2000-10-12
MX9700501A (es) 1997-04-30
ATE193472T1 (de) 2000-06-15
CA2195423C (en) 2007-04-24
DE69517319D1 (de) 2000-07-06
CN1068265C (zh) 2001-07-11
PL318217A1 (en) 1997-05-26
PL179450B1 (pl) 2000-09-29

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