SE446085B - Forfarande for framstellning i ett ringslitsmunstycke av jernpulver med hog fortetbarhet och lag fylltethet samt anordning for genomforande av forfarandet - Google Patents

Forfarande for framstellning i ett ringslitsmunstycke av jernpulver med hog fortetbarhet och lag fylltethet samt anordning for genomforande av forfarandet

Info

Publication number
SE446085B
SE446085B SE7900653A SE7900653A SE446085B SE 446085 B SE446085 B SE 446085B SE 7900653 A SE7900653 A SE 7900653A SE 7900653 A SE7900653 A SE 7900653A SE 446085 B SE446085 B SE 446085B
Authority
SE
Sweden
Prior art keywords
water
procedure
nozzle
atomized
powder
Prior art date
Application number
SE7900653A
Other languages
English (en)
Swedish (sv)
Other versions
SE7900653L (sv
Inventor
D Bernhardt
N Dautzenberg
R Lummer
G Huber
Original Assignee
Mannesmann Ag
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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of SE7900653L publication Critical patent/SE7900653L/xx
Publication of SE446085B publication Critical patent/SE446085B/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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid

Landscapes

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
SE7900653A 1978-02-14 1979-01-24 Forfarande for framstellning i ett ringslitsmunstycke av jernpulver med hog fortetbarhet och lag fylltethet samt anordning for genomforande av forfarandet SE446085B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2806716A DE2806716C3 (de) 1978-02-14 1978-02-14 Verfahren zum Herstellen von Eisenpulver

Publications (2)

Publication Number Publication Date
SE7900653L SE7900653L (sv) 1979-08-15
SE446085B true SE446085B (sv) 1986-08-11

Family

ID=6032190

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7900653A SE446085B (sv) 1978-02-14 1979-01-24 Forfarande for framstellning i ett ringslitsmunstycke av jernpulver med hog fortetbarhet och lag fylltethet samt anordning for genomforande av forfarandet

Country Status (8)

Country Link
US (1) US4274864A (cs)
JP (1) JPS54114467A (cs)
BR (1) BR7900889A (cs)
CA (1) CA1112822A (cs)
DE (1) DE2806716C3 (cs)
IN (1) IN162974B (cs)
SE (1) SE446085B (cs)
SU (1) SU1151197A3 (cs)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5959810A (ja) * 1982-09-30 1984-04-05 Kobe Steel Ltd 粉末冶金用鋼粉及びその製造法
US4647305A (en) * 1983-07-19 1987-03-03 Nippon Kinzoku Co., Ltd. Process for manufacturing amorphous alloy powders
JPS6056001A (ja) * 1983-09-05 1985-04-01 Kawasaki Steel Corp 粉末冶金用噴霧生鋼粉
JPS60152605A (ja) * 1984-01-19 1985-08-10 Natl Res Inst For Metals 溶融金属の噴霧微粉化装置
JPS61204305A (ja) * 1985-12-24 1986-09-10 Nippon Kinzoku Kk 非晶質合金粉末の製造方法
US4778516A (en) * 1986-11-03 1988-10-18 Gte Laboratories Incorporated Process to increase yield of fines in gas atomized metal powder
JPS6421006A (en) * 1987-07-14 1989-01-24 Fukuda Metal Foil Powder Apparatus for atomizing molten metal
NO172570C (no) * 1991-07-08 1993-08-11 Elkem As Fremgangsmaate ved fremstilling av granulater
US6589667B1 (en) * 2000-09-26 2003-07-08 Höganäs Ab Spherical porous iron powder and method for producing the same
JP2005294683A (ja) * 2004-04-02 2005-10-20 Mitsubishi Materials Corp 樹脂結合軟磁性材用焼着鉄粉末およびその製造方法
JP6073066B2 (ja) * 2012-03-27 2017-02-01 株式会社神戸製鋼所 圧粉磁心用軟磁性鉄基粉末の製造方法
US10501827B2 (en) * 2014-09-29 2019-12-10 The United Statesd of America as represented by the Secretary of the Army Method to join dissimilar materials by the cold spray process
CN104550985B (zh) * 2014-12-22 2017-04-05 昆山德泰新材料科技有限公司 一种低松装密度铜锌合金黄铜粉及其制备方法
CN116174731B (zh) * 2023-04-26 2023-07-18 天津铸金科技开发股份有限公司 一种低松装密度的高速钢粉末制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB572148A (en) * 1943-08-19 1945-09-25 Wilmot Breeden Ltd Improvements relating to vehicle door fastenings
DE1178679B (de) * 1954-03-26 1964-09-24 Mannesmann Ag Verfahren zur wahlweisen Herstellung von kegeligem oder spratzigem Metallpulver
US2956304A (en) * 1956-12-06 1960-10-18 Vanadium Alloys Steel Co Apparatus for atomizing molten metal
US3344469A (en) * 1962-08-16 1967-10-03 Reynolds Metals Co Apparatus for production of fine spherical metal particles
US3325277A (en) * 1965-02-01 1967-06-13 Smith Corp A O Method of making metal powder
US3668024A (en) * 1969-10-07 1972-06-06 Smith Inland A O Method of annealing metal powder
DE7029112U (de) * 1970-08-01 1970-10-29 Deutsche Edelstahlwerke Ag Behaelter fuer die aufnahme von verduestem metallischem pulver.
US3888657A (en) * 1970-12-30 1975-06-10 Scm Corp Process for production of metal powders having high green strength
US3752712A (en) * 1971-06-07 1973-08-14 Domtar Ltd Iron copper prealloys
DE2232760C2 (de) * 1972-06-29 1973-10-11 Mannesmann Ag, 4000 Duesseldorf Verfahren zum Verandern der Schuttdichte von Eisenpulver
US3900309A (en) * 1973-08-16 1975-08-19 United States Steel Corp Process for the production of high apparent density water atomized steel powders
US3954461A (en) * 1973-08-16 1976-05-04 United States Steel Corporation Process for the production of low apparent density water atomized steel powders
DE2725278C2 (de) * 1977-06-01 1979-04-05 Mannesmann Ag, 4000 Duesseldorf Verfahren und Vorrichtung zum Herstellen von Eisenpulver
US4124377A (en) * 1977-07-20 1978-11-07 Rutger Larson Konsult Ab Method and apparatus for producing atomized metal powder

Also Published As

Publication number Publication date
IN162974B (cs) 1988-07-30
DE2806716A1 (de) 1979-08-23
JPS6330364B2 (cs) 1988-06-17
BR7900889A (pt) 1979-09-11
SE7900653L (sv) 1979-08-15
DE2806716C3 (de) 1985-08-29
SU1151197A3 (ru) 1985-04-15
US4274864A (en) 1981-06-23
JPS54114467A (en) 1979-09-06
CA1112822A (en) 1981-11-24
DE2806716B2 (de) 1979-12-13

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