JP2001524262A - 粒子状鉄材料から軟磁性部品を製造する方法、およびそれから製造された部品 - Google Patents

粒子状鉄材料から軟磁性部品を製造する方法、およびそれから製造された部品

Info

Publication number
JP2001524262A
JP2001524262A JP53788298A JP53788298A JP2001524262A JP 2001524262 A JP2001524262 A JP 2001524262A JP 53788298 A JP53788298 A JP 53788298A JP 53788298 A JP53788298 A JP 53788298A JP 2001524262 A JP2001524262 A JP 2001524262A
Authority
JP
Japan
Prior art keywords
particles
alloy
iron
metal
nickel
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.)
Pending
Application number
JP53788298A
Other languages
English (en)
Japanese (ja)
Inventor
エル． ビーン、グレン
エス． ラッシュモア、デイヴィッド
Original Assignee
マテリアルズ イノヴェーション、インコーポレイティッド
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 マテリアルズ イノヴェーション、インコーポレイティッド filed Critical マテリアルズ イノヴェーション、インコーポレイティッド
Publication of JP2001524262A publication Critical patent/JP2001524262A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B22F1/17—Metallic particles coated with 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
    • B22F3/23—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces involving a self-propagating high-temperature synthesis or reaction sintering step
    • 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
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
JP53788298A 1997-02-28 1998-02-27 粒子状鉄材料から軟磁性部品を製造する方法、およびそれから製造された部品 Pending JP2001524262A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3941097P 1997-02-28 1997-02-28
US60/039,410 1997-02-28
PCT/US1998/003848 WO1998038655A1 (fr) 1997-02-28 1998-02-27 Procede de fabrication de briquettes magnetiques molles a partir d'une matiere particulaire ferreuse, et elements fabriques a partir de ces briquettes

Publications (1)

Publication Number Publication Date
JP2001524262A true JP2001524262A (ja) 2001-11-27

Family

ID=21905303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53788298A Pending JP2001524262A (ja) 1997-02-28 1998-02-27 粒子状鉄材料から軟磁性部品を製造する方法、およびそれから製造された部品

Country Status (5)

Country Link
EP (1) EP0963591A4 (fr)
JP (1) JP2001524262A (fr)
AU (1) AU6441798A (fr)
CA (1) CA2282527A1 (fr)
WO (1) WO1998038655A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005307336A (ja) 2004-03-22 2005-11-04 Aisin Seiki Co Ltd 軟磁性粉末材料及び軟磁性粉末材料成形体の製造方法
DE102008062662B4 (de) * 2008-12-16 2010-08-19 H2 Ag Verfahren zum Erzeugen von Wasserstoff, Anlage zur Durchführung dieses Verfahrens sowie Schüttkörper zur Verwendung in dieser Anlage
CN110931198B (zh) * 2019-10-30 2021-09-07 宁波市普盛磁电科技有限公司 一种气雾化铁硅铝磁粉的制备方法
CN112894093B (zh) * 2021-02-03 2022-04-15 中车青岛四方机车车辆股份有限公司 一种异种钢的焊接工艺
CN113871128B (zh) * 2021-08-27 2023-07-07 深圳顺络电子股份有限公司 一种软磁合金复合材料及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948690A (en) * 1973-09-11 1976-04-06 Westinghouse Electric Corporation Molded magnetic cores utilizing cut steel particles
JPS5553017A (en) * 1978-10-16 1980-04-18 Nippon Mining Co Method of manufacturing multiple coating composite powder
JPS613801A (ja) * 1984-06-18 1986-01-09 Kawasaki Steel Corp スズ含有鉄系複合粉末およびその製造方法
US4833040A (en) * 1987-04-20 1989-05-23 Trw Inc. Oxidation resistant fine metal powder
JP2611994B2 (ja) * 1987-07-23 1997-05-21 日立金属株式会社 Ｆｅ基合金粉末およびその製造方法
US4944985A (en) * 1988-04-11 1990-07-31 Leach & Garner Method for electroless plating of ultrafine or colloidal particles and products produced thereby
DE69028360T2 (de) * 1989-06-09 1997-01-23 Matsushita Electric Ind Co Ltd Verbundmaterial sowie Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
EP0963591A4 (fr) 2000-11-29
EP0963591A1 (fr) 1999-12-15
CA2282527A1 (fr) 1998-09-03
WO1998038655A1 (fr) 1998-09-03
AU6441798A (en) 1998-09-18

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