SE0203038L - Sätt och anordning för framställning av fint pulver av järn eller stål - Google Patents

Sätt och anordning för framställning av fint pulver av järn eller stål

Info

Publication number
SE0203038L
SE0203038L SE0203038A SE0203038A SE0203038L SE 0203038 L SE0203038 L SE 0203038L SE 0203038 A SE0203038 A SE 0203038A SE 0203038 A SE0203038 A SE 0203038A SE 0203038 L SE0203038 L SE 0203038L
Authority
SE
Sweden
Prior art keywords
iron
steel
fine powder
producing fine
producing
Prior art date
Application number
SE0203038A
Other languages
English (en)
Other versions
SE0203038D0 (sv
SE526454C2 (sv
Inventor
Johan Sundstroem
Original Assignee
Inst Foer 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 Inst Foer Metallforskning Ab filed Critical Inst Foer Metallforskning Ab
Priority to SE0203038A priority Critical patent/SE526454C2/sv
Publication of SE0203038D0 publication Critical patent/SE0203038D0/sv
Priority to EP03748862A priority patent/EP1549448A1/en
Priority to US10/531,003 priority patent/US20060037670A1/en
Priority to PCT/SE2003/001571 priority patent/WO2004033134A1/en
Priority to AU2003267920A priority patent/AU2003267920A1/en
Publication of SE0203038L publication Critical patent/SE0203038L/sv
Publication of SE526454C2 publication Critical patent/SE526454C2/sv

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
SE0203038A 2002-10-11 2002-10-11 Förfarande och anläggning för framställning av järn- och stålpulver via nitrid samt användning av pulver framställt genom förfarandet SE526454C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0203038A SE526454C2 (sv) 2002-10-11 2002-10-11 Förfarande och anläggning för framställning av järn- och stålpulver via nitrid samt användning av pulver framställt genom förfarandet
EP03748862A EP1549448A1 (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
US10/531,003 US20060037670A1 (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
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
AU2003267920A 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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0203038A SE526454C2 (sv) 2002-10-11 2002-10-11 Förfarande och anläggning för framställning av järn- och stålpulver via nitrid samt användning av pulver framställt genom förfarandet

Publications (3)

Publication Number Publication Date
SE0203038D0 SE0203038D0 (sv) 2002-10-11
SE0203038L true SE0203038L (sv) 2004-04-12
SE526454C2 SE526454C2 (sv) 2005-09-20

Family

ID=20289268

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0203038A SE526454C2 (sv) 2002-10-11 2002-10-11 Förfarande och anläggning för framställning av järn- och stålpulver via nitrid samt användning av pulver framställt genom förfarandet

Country Status (5)

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

Families Citing this family (6)

* 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 (zh) * 2015-10-28 2017-12-26 江苏丰东热技术股份有限公司 氨气罐连接装置
CN109289653A (zh) * 2018-10-19 2019-02-01 莱芜职业技术学院 一种无镍不锈钢粉末高能球磨增氮装置
WO2020172744A1 (en) * 2019-02-25 2020-09-03 Rio Tinto Iron And Titanium Canada Inc. Metallic iron powder
CN110125418A (zh) * 2019-07-03 2019-08-16 江苏精研科技股份有限公司 一种提高表面耐磨性的mim钛合金制备方法
CN110405214B (zh) * 2019-08-26 2021-11-05 怡力精密制造有限公司 不锈钢材料的制备方法

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
JPH06507369A (ja) * 1991-02-19 1994-08-25 ジ オーストラリアン ナショナル ユニバーシティー 金属及び半金属の窒化物の製造
US5330554A (en) * 1991-08-30 1994-07-19 Aisin Seiki Kabushiki Kaisha Method for producing iron-nitride powders

Also Published As

Publication number Publication date
SE0203038D0 (sv) 2002-10-11
EP1549448A1 (en) 2005-07-06
SE526454C2 (sv) 2005-09-20
WO2004033134A1 (en) 2004-04-22
US20060037670A1 (en) 2006-02-23
AU2003267920A1 (en) 2004-05-04

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Legal Events

Date Code Title Description
NUG Patent has lapsed