ATE235578T1 - Hochfeste gesinterte legierung und verfahren zu deren herstellung - Google Patents

Hochfeste gesinterte legierung und verfahren zu deren herstellung

Info

Publication number
ATE235578T1
ATE235578T1 AT95923157T AT95923157T ATE235578T1 AT E235578 T1 ATE235578 T1 AT E235578T1 AT 95923157 T AT95923157 T AT 95923157T AT 95923157 T AT95923157 T AT 95923157T AT E235578 T1 ATE235578 T1 AT E235578T1
Authority
AT
Austria
Prior art keywords
article
production
sintered alloy
strength sintered
sintering
Prior art date
Application number
AT95923157T
Other languages
English (en)
Inventor
Rohith Shivanath
Peter Jones
Duc Thieu Danny Thien
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
Application granted granted Critical
Publication of ATE235578T1 publication Critical patent/ATE235578T1/de

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)
AT95923157T 1995-06-29 1995-06-29 Hochfeste gesinterte legierung und verfahren zu deren herstellung ATE235578T1 (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 (1)

Publication Number Publication Date
ATE235578T1 true ATE235578T1 (de) 2003-04-15

Family

ID=4173088

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95923157T ATE235578T1 (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
US10376961B2 (en) 2013-08-12 2019-08-13 United Technologies Corporation Powder spheroidizing via fluidized bed
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
ATE195276T1 (de) * 1992-12-21 2000-08-15 Stackpole Ltd Verfahren zur herstellung von lagern
JP2919073B2 (ja) * 1992-12-21 1999-07-12 スタックポール リミテッド 焼結されたままの圧印加工方法
EP0742844A1 (de) * 1994-02-07 1996-11-20 Stackpole Limited Gesinterte legierung von hoher dichte

Also Published As

Publication number Publication date
EP0835329B1 (de) 2003-03-26
ES2190454T3 (es) 2003-08-01
EP0835329A1 (de) 1998-04-15
MX9800397A (es) 1998-05-31
DE69530129D1 (de) 2003-04-30
AU2783195A (en) 1997-01-30
DE69530129T2 (de) 2003-12-04
JP3634376B2 (ja) 2005-03-30
WO1997001651A1 (en) 1997-01-16
JPH10512625A (ja) 1998-12-02

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Legal Events

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