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CA2495697C - Procede de preparation de composants a base de fer par compactage a des pressions elevees - Google Patents

Procede de preparation de composants a base de fer par compactage a des pressions elevees Download PDF

Info

Publication number
CA2495697C
CA2495697C CA2495697A CA2495697A CA2495697C CA 2495697 C CA2495697 C CA 2495697C CA 2495697 A CA2495697 A CA 2495697A CA 2495697 A CA2495697 A CA 2495697A CA 2495697 C CA2495697 C CA 2495697C
Authority
CA
Canada
Prior art keywords
compaction
process according
particles
powder
particle size
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 - Fee Related
Application number
CA2495697A
Other languages
English (en)
Other versions
CA2495697A1 (fr
Inventor
Mikhail Kejzelman
Paul Skoglund
Hilmar Vidarsson
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
Publication of CA2495697A1 publication Critical patent/CA2495697A1/fr
Application granted granted Critical
Publication of CA2495697C publication Critical patent/CA2495697C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%
    • 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
    • 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
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
    • 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
    • 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
    • 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
    • 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
    • B22F3/02—Compacting only
    • B22F2003/026—Mold wall lubrication or article surface lubrication
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Manufacture Of Iron (AREA)

Abstract

L'invention concerne un procédé permettant de préparer des comprimés crus haute densité. Ce procédé comprend les étapes consistant à utiliser une poudre à base de fer essentiellement exempte de particules fines; à mélanger éventuellement cette poudre avec du graphite et avec d'autres additifs; à compacter de manière uniaxiale la poudre dans une matrice à une pression de compactage d'au moins 800 MPa environ, puis à éjecter le corps cru. Cette invention concerne également la poudre utilisée dans ce procédé.
CA2495697A 2002-10-22 2003-10-22 Procede de preparation de composants a base de fer par compactage a des pressions elevees Expired - Fee Related CA2495697C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0203134A SE0203134D0 (sv) 2002-10-22 2002-10-22 Method of preparing iron-based components
SE0203134-2 2002-10-22
PCT/SE2003/001633 WO2004037468A1 (fr) 2002-10-22 2003-10-22 Procede de preparation de composants a base de fer par compactage a des pressions elevees

Publications (2)

Publication Number Publication Date
CA2495697A1 CA2495697A1 (fr) 2004-05-06
CA2495697C true CA2495697C (fr) 2011-12-13

Family

ID=20289349

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2495697A Expired - Fee Related CA2495697C (fr) 2002-10-22 2003-10-22 Procede de preparation de composants a base de fer par compactage a des pressions elevees

Country Status (17)

Country Link
EP (1) EP1554071B1 (fr)
JP (2) JP4909514B2 (fr)
KR (2) KR20050059285A (fr)
CN (1) CN1705533B (fr)
AT (1) ATE490830T1 (fr)
AU (1) AU2003269786B2 (fr)
BR (1) BR0314079B1 (fr)
CA (1) CA2495697C (fr)
DE (1) DE60335280D1 (fr)
ES (1) ES2357741T3 (fr)
MX (1) MXPA05004256A (fr)
PL (1) PL208668B1 (fr)
RU (1) RU2333075C2 (fr)
SE (1) SE0203134D0 (fr)
TW (2) TWI415698B (fr)
WO (1) WO2004037468A1 (fr)
ZA (1) ZA200501296B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2389099C2 (ru) * 2005-06-15 2010-05-10 Хеганес Аб Магнитно-мягкие композиционные материалы
KR100978901B1 (ko) * 2008-03-21 2010-08-31 가야에이엠에이 주식회사 고인장강도 및 고경도를 가지는 철계 소결체 제조 방법
EP2571649B1 (fr) * 2010-05-19 2016-09-07 Hoeganaes Corporation Compositions pour contrôle dimensionnel amélioré dans les applications de poudre de fer
JP2015528850A (ja) * 2012-02-15 2015-10-01 ジーケーエヌ シンター メタルズ、エル・エル・シー 固体潤滑剤を含む粉末金属及びそれで作られた粉末金属スクロール圧縮機
JP5903738B2 (ja) * 2012-03-29 2016-04-13 住友電工焼結合金株式会社 鉄系焼結合金の製造方法
EP2743361A1 (fr) * 2012-12-14 2014-06-18 Höganäs AB (publ) Nouveau produit et usage correspondant
RU2588979C1 (ru) * 2015-03-16 2016-07-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кубанский государственный технологический университет" (ФГБОУ ВПО "КубГТУ") Способ получения высокоплотного порошкового хромсодержащего материала на основе железа
AT526261B1 (de) * 2022-07-05 2024-03-15 Miba Sinter Austria Gmbh Verfahren zur Herstellung eines Bauteils aus einem Sinterpulver

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3901661A (en) * 1972-04-06 1975-08-26 Toyo Kohan Co Ltd Prealloyed steel powder for formation of structural parts by powder forging and powder forged article for structural parts
JPS5230924B2 (fr) * 1972-04-06 1977-08-11
US4190441A (en) * 1978-03-02 1980-02-26 Hoganas Ab Fack Powder intended for powder metallurgical manufacturing of soft magnetic components
SU882702A1 (ru) * 1979-02-28 1981-11-23 Научно-Исследовательский Институт Порошковой Металлургии Белорусского Ордена Трудового Красного Знамени Политехнического Института Способ получени спеченных изделий на основе железа
SU872028A1 (ru) * 1979-12-17 1981-10-15 Московский Ордена Трудового Красного Знамени Институт Тонкой Химической Технологии Им.М.В.Ломоносова Способ прессовки металлических порошков
JPS61183444A (ja) * 1985-02-08 1986-08-16 Toyota Motor Corp 高強度焼結合金及びその製造方法
US5225459A (en) * 1992-01-31 1993-07-06 Hoeganaes Corporation Method of making an iron/polymer powder composition
US5154881A (en) * 1992-02-14 1992-10-13 Hoeganaes Corporation Method of making a sintered metal component
US5594186A (en) * 1995-07-12 1997-01-14 Magnetics International, Inc. High density metal components manufactured by powder metallurgy
GB2315115B (en) 1996-07-10 2000-05-31 Hitachi Powdered Metals Valve guide
US5872322A (en) * 1997-02-03 1999-02-16 Ford Global Technologies, Inc. Liquid phase sintered powder metal articles
US5892164A (en) * 1997-03-19 1999-04-06 Air Products And Chemicals, Inc. Carbon steel powders and method of manufacturing powder metal components therefrom
JP3462378B2 (ja) * 1997-11-07 2003-11-05 日立粉末冶金株式会社 粉末冶金における粉末成形方法
US5982073A (en) * 1997-12-16 1999-11-09 Materials Innovation, Inc. Low core loss, well-bonded soft magnetic parts
JP3869620B2 (ja) * 1999-04-16 2007-01-17 株式会社日立製作所 合金鋼粉成形素材と合金鋼粉加工体及び合金鋼粉成形素材の製造方法
CA2356253C (fr) * 1999-10-29 2010-10-26 Kawasaki Steel Corporation Lubrifiant de moule comprenant un lubrifiant ayant une temperature de fusion superieure a une valeur determinee et un lubrifiant ayant une temperature de fusion inferieure a une valeur determinee
SE0004122D0 (sv) * 2000-11-09 2000-11-09 Hoeganaes Ab High density compacts and method for the preparation thereof
JP4078512B2 (ja) * 2001-04-20 2008-04-23 Ｊｆｅスチール株式会社 高圧縮性鉄粉

Also Published As

Publication number Publication date
ES2357741T3 (es) 2011-04-29
CA2495697A1 (fr) 2004-05-06
AU2003269786B2 (en) 2007-12-13
WO2004037468A1 (fr) 2004-05-06
KR101179725B1 (ko) 2012-09-04
SE0203134D0 (sv) 2002-10-22
EP1554071A1 (fr) 2005-07-20
TW201127521A (en) 2011-08-16
AU2003269786A1 (en) 2004-05-13
BR0314079B1 (pt) 2011-10-04
DE60335280D1 (de) 2011-01-20
MXPA05004256A (es) 2005-07-05
CN1705533B (zh) 2010-08-11
BR0314079A (pt) 2005-07-05
RU2333075C2 (ru) 2008-09-10
JP2006503983A (ja) 2006-02-02
TW200417433A (en) 2004-09-16
ATE490830T1 (de) 2010-12-15
TWI415698B (zh) 2013-11-21
RU2005115474A (ru) 2005-10-27
ZA200501296B (en) 2006-10-25
PL208668B1 (pl) 2011-05-31
JP4909514B2 (ja) 2012-04-04
PL375094A1 (en) 2005-11-14
JP2010189769A (ja) 2010-09-02
CN1705533A (zh) 2005-12-07
EP1554071B1 (fr) 2010-12-08
KR20050059285A (ko) 2005-06-17
KR20110114689A (ko) 2011-10-19

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US7662209B2 (en) Iron-based powder
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US7585459B2 (en) Method of preparing iron-based components

Legal Events

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MKLA Lapsed

Effective date: 20171023