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)
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)
  • Hard Magnetic Materials (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Lubricants (AREA)

Abstract

LA PRESENTE INVENCION SE RELACIONA CON UN METODO SEGUN EL QUE LAS COMPOSICIONES DE POLVO DE PARTICULAS BASADAS EN ACERO SON MEZCLADAS CON UN MATERIAL TERMOPLASTICO Y UN LUBRICANTE. LA MEZCLA OBTENIDA ES COMPACTADA A UN TEMPERATURA POR DEBAJO DE LA TEMPERATURA DE TRANSICION DEL VIDRIO O EL PUNTO DE FUSION DE LA RESINA TERMOPLASTICA, Y EL PRODUCTO COMPACTADO ES CALENTADO PARA CURAR LA RESINA TERMOPLASTICA. DESPUES, EL COMPONENTE COMPACTADO OBTENIDO ES CALENTADO OPCIONALMENTE POR ENCIMA DE LA TEMPERATURA DE LA CURA.
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 (es)
EP (1) EP0765199B1 (es)
JP (2) JPH10503807A (es)
KR (1) KR100267836B1 (es)
CN (1) CN1068265C (es)
AT (1) ATE193472T1 (es)
BR (1) BR9508301A (es)
CA (1) CA2195423C (es)
DE (1) DE69517319T2 (es)
DK (1) DK0765199T3 (es)
ES (1) ES2148534T3 (es)
MX (1) MX196564B (es)
PL (1) PL179450B1 (es)
PT (1) PT765199E (es)
SE (1) SE9402497D0 (es)
TW (1) TW270130B (es)
WO (1) WO1996002345A1 (es)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7263761B1 (en) 1995-07-18 2007-09-04 Vishay Dale Electronics, Inc. Method for making a high current low profile inductor
US7034645B2 (en) 1999-03-16 2006-04-25 Vishay Dale Electronics, Inc. Inductor coil and method for making same
US7921546B2 (en) 1995-07-18 2011-04-12 Vishay Dale Electronics, Inc. Method for making a high current low profile inductor
SE9702744D0 (sv) * 1997-07-18 1997-07-18 Hoeganaes Ab Soft magnetic composites
CA2287783C (en) * 1998-11-05 2005-09-20 Kabushiki Kaisha Kobe Seiko Sho Method for the compaction of powders for powder metallurgy
US7538237B2 (en) * 1999-07-02 2009-05-26 Kreido Laboratories Process for high shear gas-liquid reactions
US6471392B1 (en) 2001-03-07 2002-10-29 Holl Technologies Company Methods and apparatus for materials processing
US6391082B1 (en) * 1999-07-02 2002-05-21 Holl Technologies Company Composites of powdered fillers and polymer matrix
US6652805B2 (en) 1999-07-02 2003-11-25 Holl Technologies Company Highly filled composites of powdered fillers and polymer matrix
US6742774B2 (en) * 1999-07-02 2004-06-01 Holl Technologies Company Process for high shear gas-liquid reactions
SE9903244D0 (sv) * 1999-09-10 1999-09-10 Hoeganaes Ab Lubricant for metal-powder compositions, metal-powder composition cantaining the lubricant, method for making sintered products by using the lubricant, and the use of same
DE19945619A1 (de) * 1999-09-23 2001-04-19 Bosch Gmbh Robert Preßmasse und Verfahren zur Herstellung eines weichmagnetischen Verbundwerkstoffes mit der Preßmasse
CN1103345C (zh) * 2000-01-24 2003-03-19 浙江大学 长纤维增强热塑性树脂基复合材料的退火处理方法
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
US6755885B2 (en) * 2001-04-17 2004-06-29 Hëganäs AB Iron powder composition
US6872235B2 (en) * 2001-04-17 2005-03-29 Höganäs 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
WO2003022415A2 (en) * 2001-09-13 2003-03-20 Holl Technologies Company 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
US7258812B2 (en) 2001-10-29 2007-08-21 Sumitomo Electric Sintered Alloy, Ltd. Compound magnetic material and fabrication method 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
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
CA2497615A1 (en) * 2002-09-11 2004-03-25 Kreido Laboratories Methods and apparatus for high-shear mixing and reacting of materials
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
EP1650773A1 (en) * 2003-07-30 2006-04-26 SUMITOMO ELECTRIC INDUSTRIES Ltd Soft magnetic material, dust core, transformer core, motor core, and method for producing dust core
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
US20070186722A1 (en) * 2006-01-12 2007-08-16 Hoeganaes Corporation Methods for preparing metallurgical powder compositions and compacted articles made from the same
JP4917355B2 (ja) 2006-05-30 2012-04-18 住友電気工業株式会社 圧粉磁心
US20080036566A1 (en) 2006-08-09 2008-02-14 Andrzej Klesyk Electronic Component And Methods Relating To Same
US20080294540A1 (en) * 2007-05-25 2008-11-27 Celka Christopher J System and method for automated detection of never-pay data sets
JP5650928B2 (ja) * 2009-06-30 2015-01-07 住友電気工業株式会社 軟磁性材料、成形体、圧粉磁心、電磁部品、軟磁性材料の製造方法および圧粉磁心の製造方法
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
WO2014049016A1 (en) 2012-09-27 2014-04-03 Basf Se Non-corrosive soft-magnetic powder
EP2783774A1 (en) 2013-03-28 2014-10-01 Basf Se Non-corrosive soft-magnetic powder
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
CN105336468A (zh) * 2014-07-04 2016-02-17 郑长茂 电感器以及电感器的制造方法
WO2016043026A1 (ja) * 2014-09-17 2016-03-24 株式会社オートネットワーク技術研究所 複合材料の製造方法
US20180294083A1 (en) 2015-05-27 2018-10-11 Basf Se Composition for producing magnetic cores and a process for producing the composition
CN109794600B (zh) * 2018-12-27 2021-04-27 中南大学 一种金属软磁粉末的绝缘处理方法及软磁材料制备方法
KR102730511B1 (ko) * 2020-07-31 2024-11-13 현대자동차주식회사 연자성 철계 분말 및 그 제조방법과 연자성 소재의 제조방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU765891A1 (ru) * 1978-07-07 1980-09-23 Предприятие П/Я А-1216 Способ изготовлени магнитодиэлектрических сердечников на основе карбонильного железа
DE3439397A1 (de) * 1984-10-27 1986-04-30 Vacuumschmelze Gmbh, 6450 Hanau Verfahren zur pulvermetallurgischen herstellung eines weichmagnetischen koerpers
DE68922911T2 (de) * 1988-02-29 1996-02-08 Matsushita Electric Ind Co Ltd Verfahren zur Herstellung von kunstharzgebundenen magnetischen Gegenstandes.
JP2949512B2 (ja) * 1990-05-28 1999-09-13 昭和アルミニウム株式会社 電子材料用アルミニウム材の製造方法
JPH04349603A (ja) * 1991-05-27 1992-12-04 Mitsubishi Materials Corp ボンド磁石を製造するための複合磁石粉末
US5211896A (en) * 1991-06-07 1993-05-18 General Motors Corporation Composite iron material
US5268140A (en) * 1991-10-03 1993-12-07 Hoeganaes Corporation Thermoplastic coated iron powder components and methods of making same
JPH05234728A (ja) * 1992-02-26 1993-09-10 Asahi Chem Ind Co Ltd 熱硬化型の磁性材樹脂複合材料
US5563001A (en) * 1992-11-16 1996-10-08 General Motors Corporation Encapsulated ferromagnetic particles suitable for high temperature use

Also Published As

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

Similar Documents

Publication Publication Date Title
MX9700501A (es) Componentes de polvo de fierro que contienen resina termoplastica y metodo para hacer los mismos.
BR8907146A (pt) Amido processavel de maneira termoplastica,assim como processo para a sua obtencao
BR9710254A (pt) Processo de fabricação de produtos de material reciclado contendo plástico.
BR9809132A (pt) Composição escoável e um processo para produção da composição escoável
ATE156796T1 (de) Pyrotechnischer nebelsatz für tarnzwecke und dessen verwendung in einem nebelkörper
SE7906086L (sv) Forfarande for framstellning av pulverformig, lett fluidiserbar avsvavlingsblandning
BR0009231A (pt) Mistura padrão, pelota de mistura padrão, processos para fabricar uma mistura padrão, e, para fabricar um produto de polìmero, e, produto de polìmero
ATE310389T1 (de) Verfahren zur herstellung einer festen zubereitung eines pflanzenschutzmittels
AU3269089A (en) A fibrous composition for absorbent pads, a method for the manufacture of an absorbent material from such a composition, and an absorbant material produced by the method
FI920596A0 (fi) Foerfarande foer markering av en trottoar.
ES491355A0 (es) Procedimiento para la preparacion de agentes desulfurantes, a base de carburo de calcio que contiene oxido de calcio, para masas fundidas de arrabio y acero
MX9205283A (es) Composicion de resina epoxica
BR9101397A (pt) Composicao de resina termoplastica,processo para estabilizar uma resina termoplastica,e processo para melhorar as propriedades mecanicas de uma resina de poliolefina modificada
NO153108C (no) Fremgangsmaate til fremstilling av et avsvovlingsmiddel for raajern- og staalsmelte.
ES2078748T3 (es) Masas termoplasticas para moldear, procedimiento para su obtencion y procedimiento para obtener piezas moldeadas de ceramica o metal por sinterizacion.
ATE196724T1 (de) Gewürz/süssmittelzusammensetzung und verfahren zur herstellung
JPS5287428A (en) Hot melt traffic paint
ZA803695B (en) Construction materials, process for their manufacture and their application to road pavings
KR910004325A (ko) 블록재의 제조방법
GEU20041087Y (en) Method for Production of Facing Construction Material

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 765199

Country of ref document: ES