CA2594364A1 - Methode d'elaboration de composants metalliques en poudre presentant une surface densifiee - Google Patents

Methode d'elaboration de composants metalliques en poudre presentant une surface densifiee Download PDF

Info

Publication number
CA2594364A1
CA2594364A1 CA002594364A CA2594364A CA2594364A1 CA 2594364 A1 CA2594364 A1 CA 2594364A1 CA 002594364 A CA002594364 A CA 002594364A CA 2594364 A CA2594364 A CA 2594364A CA 2594364 A1 CA2594364 A1 CA 2594364A1
Authority
CA
Canada
Prior art keywords
article
density
powder
surface region
blend
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.)
Abandoned
Application number
CA002594364A
Other languages
English (en)
Inventor
Huw David
Peter K. Jones
Roger Lawcock
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.)
Gates Canada Inc
Original Assignee
Stackpole Limited
Huw David
Peter K. Jones
Roger Lawcock
Gates Canada Inc.
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 Stackpole Limited, Huw David, Peter K. Jones, Roger Lawcock, Gates Canada Inc. filed Critical Stackpole Limited
Publication of CA2594364A1 publication Critical patent/CA2594364A1/fr
Abandoned 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
    • 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
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • B22F3/164—Partial deformation or calibration
    • B22F3/168—Local deformation
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/11—Making amorphous alloys
    • 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
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • 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
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • B22F3/164—Partial deformation or calibration
    • B22F2003/166—Surface calibration, blasting, burnishing, sizing, coining
    • 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)
CA002594364A 2005-01-05 2005-12-23 Methode d'elaboration de composants metalliques en poudre presentant une surface densifiee Abandoned CA2594364A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US64113605P 2005-01-05 2005-01-05
US60/641,136 2005-01-05
PCT/CA2005/001970 WO2006072162A1 (fr) 2005-01-05 2005-12-23 Méthode d'élaboration de composants métalliques en poudre présentant une surface densifiée

Publications (1)

Publication Number Publication Date
CA2594364A1 true CA2594364A1 (fr) 2006-07-13

Family

ID=36647386

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002594364A Abandoned CA2594364A1 (fr) 2005-01-05 2005-12-23 Methode d'elaboration de composants metalliques en poudre presentant une surface densifiee

Country Status (6)

Country Link
US (1) US20090129964A1 (fr)
EP (1) EP1850989A4 (fr)
JP (1) JP2008527166A (fr)
CA (1) CA2594364A1 (fr)
MX (1) MX2007008208A (fr)
WO (1) WO2006072162A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100178194A1 (en) * 2009-01-12 2010-07-15 Accellent, Inc. Powder extrusion of shaped sections
CN101879598B (zh) * 2010-06-28 2011-09-28 莱芜钢铁股份有限公司 连铸结晶器用粉末合金自润滑轴承的制造方法
JP5936954B2 (ja) * 2012-08-23 2016-06-22 Ntn株式会社 機械部品の製造方法
JP6389013B2 (ja) * 2015-04-23 2018-09-12 ザ・ティムケン・カンパニーＴｈｅ Ｔｉｍｋｅｎ Ｃｏｍｐａｎｙ 軸受の構成要素を形成する方法
US10480619B2 (en) 2016-08-22 2019-11-19 Johnson Electric International AG Ring gear, gear device and mold for manufacturing the ring gear
CN107763171A (zh) * 2016-08-22 2018-03-06 德昌电机(深圳)有限公司 一种齿圈体、包含该齿圈体的齿轮减速装置及生产该齿圈体的模具
DE102018105782A1 (de) * 2018-03-13 2019-09-19 Schunk Sintermetalltechnik Gmbh Verfahren und Behandlungsvorrichtung zur Herstellung von pulvermetallurgischen Sinterformteilen
CA3188975A1 (fr) 2020-08-12 2022-02-17 Montana Technological University Compositions d'alliage de metal sec et procedes associes

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5711187A (en) * 1990-10-08 1998-01-27 Formflo Ltd. Gear wheels rolled from powder metal blanks and method of manufacture
US5476632A (en) * 1992-09-09 1995-12-19 Stackpole Limited Powder metal alloy process
DE69231339T2 (de) * 1992-12-21 2001-02-01 Stackpole Ltd Verfahren zur herstellung von lagern
US5966581A (en) * 1996-08-30 1999-10-12 Borg-Warner Automotive, Inc. Method of forming by cold worked powdered metal forged parts
CA2268649C (fr) * 1996-10-15 2002-10-01 Zenith Sintered Products, Inc. Densification d'une surface de composants de machine realisee par metallurgie des poudres
US5997805A (en) * 1997-06-19 1999-12-07 Stackpole Limited High carbon, high density forming
US6143240A (en) * 1997-11-14 2000-11-07 Stackpole Limited High density forming process with powder blends
US6110419A (en) * 1997-12-02 2000-08-29 Stackpole Limited Point contact densification
US5972132A (en) * 1998-02-11 1999-10-26 Zenith Sintered Products, Inc. Progressive densification of powder metallurgy circular surfaces
US6168754B1 (en) * 1999-02-17 2001-01-02 Federal-Mogul World Wide, Inc. Method and apparatus for densifying powder metal preforms
US6592809B1 (en) * 2000-10-03 2003-07-15 Keystone Investment Corporation Method for forming powder metal gears
US7416696B2 (en) * 2003-10-03 2008-08-26 Keystone Investment Corporation Powder metal materials and parts and methods of making the same
US7393498B2 (en) * 2004-04-21 2008-07-01 Hoganas Ab Sintered metal parts and method for the manufacturing thereof

Also Published As

Publication number Publication date
US20090129964A1 (en) 2009-05-21
EP1850989A4 (fr) 2011-06-29
EP1850989A1 (fr) 2007-11-07
MX2007008208A (es) 2007-11-07
JP2008527166A (ja) 2008-07-24
WO2006072162A1 (fr) 2006-07-13

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued