AU2003267920A1 - Process and plant for manufacturing fine iron and steel powders, fine iron and steel powders and use of powders manufactured by the process - Google Patents

Process and plant for manufacturing fine iron and steel powders, fine iron and steel powders and use of powders manufactured by the process

Info

Publication number
AU2003267920A1
AU2003267920A1 AU2003267920A AU2003267920A AU2003267920A1 AU 2003267920 A1 AU2003267920 A1 AU 2003267920A1 AU 2003267920 A AU2003267920 A AU 2003267920A AU 2003267920 A AU2003267920 A AU 2003267920A AU 2003267920 A1 AU2003267920 A1 AU 2003267920A1
Authority
AU
Australia
Prior art keywords
powders
fine iron
steel
plant
steel powders
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
AU2003267920A
Inventor
Johan Sundstrom
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.)
Institutet For Metallforskning AB
Original Assignee
Institutet For Metallforskning 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 Institutet For Metallforskning AB filed Critical Institutet For Metallforskning AB
Publication of AU2003267920A1 publication Critical patent/AU2003267920A1/en
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
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • 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
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
AU2003267920A 2002-10-11 2003-10-09 Process and plant for manufacturing fine iron and steel powders, fine iron and steel powders and use of powders manufactured by the process Abandoned AU2003267920A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0203038-5 2002-10-11
SE0203038A SE526454C2 (en) 2002-10-11 2002-10-11 Process and plant for the production of iron and steel powders via nitride and the use of powders produced by the process
PCT/SE2003/001571 WO2004033134A1 (en) 2002-10-11 2003-10-09 Process and plant for manufacturing fine iron and steel powders, fine iron and steel powders and use of powders manufactured by the process

Publications (1)

Publication Number Publication Date
AU2003267920A1 true AU2003267920A1 (en) 2004-05-04

Family

ID=20289268

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003267920A Abandoned AU2003267920A1 (en) 2002-10-11 2003-10-09 Process and plant for manufacturing fine iron and steel powders, fine iron and steel powders and use of powders manufactured by the process

Country Status (5)

Country Link
US (1) US20060037670A1 (en)
EP (1) EP1549448A1 (en)
AU (1) AU2003267920A1 (en)
SE (1) SE526454C2 (en)
WO (1) WO2004033134A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109289653A (en) * 2018-10-19 2019-02-01 莱芜职业技术学院 A kind of nickelles stainless steel powder high-energy ball milling nitrogen pick-up device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015193295A1 (en) * 2014-06-16 2015-12-23 Danmarks Tekniske Universitet Process for the preparation of porous nitrided iron material
CN105257986B (en) * 2015-10-28 2017-12-26 江苏丰东热技术股份有限公司 Ammonia tank attachment means
WO2020172744A1 (en) * 2019-02-25 2020-09-03 Rio Tinto Iron And Titanium Canada Inc. Metallic iron powder
CN110125418A (en) * 2019-07-03 2019-08-16 江苏精研科技股份有限公司 A kind of MIM titanium alloy preparation method improving surface abrasion resistance
CN110405214B (en) * 2019-08-26 2021-11-05 怡力精密制造有限公司 Preparation method of stainless steel material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB922955A (en) * 1959-07-14 1963-04-03 Hokuriku Kako Kabushiki Kaisha Prcoess for the manufacture of pulverized iron
GB1146712A (en) * 1965-06-02 1969-03-26 Mannesmann Ag Improved method of producing nitrogen-containing chromium-steel alloys
US3459546A (en) * 1966-03-15 1969-08-05 Fansteel Inc Processes for producing dispersion-modified alloys
US4154608A (en) * 1978-07-19 1979-05-15 Uop Inc. Production of high purity iron powder
CA2103896A1 (en) * 1991-02-19 1992-08-20 Barry William Ninham Production of metal and metalloid nitrides
US5330554A (en) * 1991-08-30 1994-07-19 Aisin Seiki Kabushiki Kaisha Method for producing iron-nitride powders

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109289653A (en) * 2018-10-19 2019-02-01 莱芜职业技术学院 A kind of nickelles stainless steel powder high-energy ball milling nitrogen pick-up device

Also Published As

Publication number Publication date
US20060037670A1 (en) 2006-02-23
SE526454C2 (en) 2005-09-20
SE0203038D0 (en) 2002-10-11
EP1549448A1 (en) 2005-07-06
SE0203038L (en) 2004-04-12
WO2004033134A1 (en) 2004-04-22

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase