DE69530129D1 - Hochfeste gesinterte legierung und verfahren zu deren herstellung - Google Patents

Hochfeste gesinterte legierung und verfahren zu deren herstellung

Info

Publication number
DE69530129D1
DE69530129D1 DE69530129T DE69530129T DE69530129D1 DE 69530129 D1 DE69530129 D1 DE 69530129D1 DE 69530129 T DE69530129 T DE 69530129T DE 69530129 T DE69530129 T DE 69530129T DE 69530129 D1 DE69530129 D1 DE 69530129D1
Authority
DE
Germany
Prior art keywords
article
production
sintered alloy
strength sintered
sintering
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
DE69530129T
Other languages
English (en)
Other versions
DE69530129T2 (de
Inventor
Rohith Shivanath
Peter Jones
Duc Thieu Danny Thien
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.)
Stackpole Ltd
Original Assignee
Stackpole Ltd
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 Ltd filed Critical Stackpole Ltd
Publication of DE69530129D1 publication Critical patent/DE69530129D1/de
Application granted granted Critical
Publication of DE69530129T2 publication Critical patent/DE69530129T2/de
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%
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C21D1/32—Soft annealing, e.g. spheroidising
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Powder Metallurgy (AREA)
DE69530129T 1995-06-29 1995-06-29 Hochfeste gesinterte legierung und verfahren zu deren herstellung Expired - Fee Related DE69530129T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA1995/000395 WO1997001651A1 (en) 1995-06-29 1995-06-29 Hi-density sintered alloy and spheroidization method for pre-alloyed powders

Publications (2)

Publication Number Publication Date
DE69530129D1 true DE69530129D1 (de) 2003-04-30
DE69530129T2 DE69530129T2 (de) 2003-12-04

Family

ID=4173088

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69530129T Expired - Fee Related DE69530129T2 (de) 1995-06-29 1995-06-29 Hochfeste gesinterte legierung und verfahren zu deren herstellung

Country Status (7)

Country Link
EP (1) EP0835329B1 (de)
JP (1) JP3634376B2 (de)
AT (1) ATE235578T1 (de)
AU (1) AU2783195A (de)
DE (1) DE69530129T2 (de)
ES (1) ES2190454T3 (de)
WO (1) WO1997001651A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
AT505699B1 (de) * 2007-09-03 2010-10-15 Miba Sinter Austria Gmbh Verfahren zur herstellung eines sintergehärteten bauteils
CN103084569B (zh) * 2013-01-04 2015-10-07 中南大学 一种添加剂活化的低合金含量铁基粉末及其制备烧结材料的方法
EP3033168A4 (de) 2013-08-12 2016-09-21 United Technologies Corp Pulverkugelglühen über wirbelschicht
CN113182523B (zh) * 2021-04-15 2022-12-30 博深股份有限公司 一种通过高温压烧制备金刚石刀齿的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018632A (en) * 1976-03-12 1977-04-19 Chrysler Corporation Machinable powder metal parts
DE3219324A1 (de) * 1982-05-22 1983-11-24 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur pulvermetallurgischen herstellung von formteilen hoher festigkeit und haerte aus si-mn- oder si-mn-c-legierten staehlen
CA2104605C (en) * 1992-09-09 2000-05-02 Peter Jones Powder metal alloy process
EP0627018A1 (de) * 1992-12-21 1994-12-07 STACKPOLE Limited Verfahren zum nachpressen gesinterter formkoerper
WO1994014557A1 (en) * 1992-12-21 1994-07-07 Stackpole Limited Method of producing bearings
AU5997594A (en) * 1994-02-07 1995-08-21 Stackpole Limited Hi-density sintered alloy

Also Published As

Publication number Publication date
AU2783195A (en) 1997-01-30
EP0835329B1 (de) 2003-03-26
ATE235578T1 (de) 2003-04-15
WO1997001651A1 (en) 1997-01-16
EP0835329A1 (de) 1998-04-15
ES2190454T3 (es) 2003-08-01
JP3634376B2 (ja) 2005-03-30
MX9800397A (es) 1998-05-31
DE69530129T2 (de) 2003-12-04
JPH10512625A (ja) 1998-12-02

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee