MX9700501A - Componentes de polvo de fierro que contienen resina termoplastica y metodo para hacer los mismos. - Google Patents

Componentes de polvo de fierro que contienen resina termoplastica y metodo para hacer los mismos.

Info

Publication number
MX9700501A
MX9700501A MX9700501A MX9700501A MX9700501A MX 9700501 A MX9700501 A MX 9700501A MX 9700501 A MX9700501 A MX 9700501A MX 9700501 A MX9700501 A MX 9700501A MX 9700501 A MX9700501 A MX 9700501A
Authority
MX
Mexico
Prior art keywords
thermoplastic resin
doing
components
iron powder
powder containing
Prior art date
Application number
MX9700501A
Other languages
English (en)
Other versions
MX196564B (es
Inventor
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 MX9700501A publication Critical patent/MX9700501A/es
Publication of MX196564B publication Critical patent/MX196564B/es

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)
  • Spectroscopy & Molecular Physics (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (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 trata de un método, conforme al cual se mezcla composiciones en polvo de partículas a base de fierro con un material termoplástico y un lubricante. Se compacta la mezcla obtenida a una temperatura inferior a la temperatura de transicion de vidrio o de punto de fusion de la resina termoplástica y se calienta el producto compacto a fin de curar la resina termoplástica. Subsecuentemente en el componente compactado obtenido se calienta opcionalmente a una temperatura superior a la temperatura de curado.
MX9700501A 1994-07-18 1995-07-17 Componentes de polvo de fierro que contienen resina termoplastica y metodo para hacer los mismos. MX196564B (es)

Applications Claiming Priority (2)

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
PCT/SE1995/000874 WO1996002345A1 (en) 1994-07-18 1995-07-17 Iron powder components containing thermoplastic resin and method of making same

Publications (2)

Publication Number Publication Date
MX9700501A true MX9700501A (es) 1997-04-30
MX196564B MX196564B (es) 2000-05-22

Family

ID=20394743

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9700501A MX196564B (es) 1994-07-18 1995-07-17 Componentes de polvo de fierro que contienen resina termoplastica y metodo para hacer los mismos.

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)

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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
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US6938687B2 (en) * 2002-10-03 2005-09-06 Holl Technologies Company 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
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Also Published As

Publication number Publication date
EP0765199A1 (en) 1997-04-02
JPH10503807A (ja) 1998-04-07
ES2148534T3 (es) 2000-10-16
DK0765199T3 (da) 2000-08-14
TW270130B (es) 1996-02-11
SE9402497D0 (sv) 1994-07-18
PL318217A1 (en) 1997-05-26
DE69517319T2 (de) 2000-10-12
EP0765199B1 (en) 2000-05-31
DE69517319D1 (de) 2000-07-06
KR970704539A (ko) 1997-09-06
PT765199E (pt) 2000-11-30
CA2195423A1 (en) 1996-02-01
JP2009013426A (ja) 2009-01-22
MX196564B (es) 2000-05-22
PL179450B1 (pl) 2000-09-29
ATE193472T1 (de) 2000-06-15
US5754936A (en) 1998-05-19
BR9508301A (pt) 1997-10-21
WO1996002345A1 (en) 1996-02-01
CN1068265C (zh) 2001-07-11
CN1153490A (zh) 1997-07-02
KR100267836B1 (ko) 2000-10-16
CA2195423C (en) 2007-04-24

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