DD138156A5 - Verfahren und anordnung zum strangpressen eines granulierten,vorzugsweise pulvermetallurgischen werkstoffes - Google Patents

Verfahren und anordnung zum strangpressen eines granulierten,vorzugsweise pulvermetallurgischen werkstoffes

Info

Publication number
DD138156A5
DD138156A5 DD78204662A DD20466278A DD138156A5 DD 138156 A5 DD138156 A5 DD 138156A5 DD 78204662 A DD78204662 A DD 78204662A DD 20466278 A DD20466278 A DD 20466278A DD 138156 A5 DD138156 A5 DD 138156A5
Authority
DD
German Democratic Republic
Prior art keywords
granulated
arrangement
powder metallurgical
metallurgical material
preferably powder
Prior art date
Application number
DD78204662A
Other languages
German (de)
English (en)
Inventor
Werner Waldhueter
Klaus Lichtinghagen
Original Assignee
Glacier Gmbh Deva Werke
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 Glacier Gmbh Deva Werke filed Critical Glacier Gmbh Deva Werke
Publication of DD138156A5 publication Critical patent/DD138156A5/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/26—Extrusion presses; Dies therefor using press rams
    • 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
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
    • 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
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
    • B22F3/204—Continuous compaction with axial pressure and without reduction of section

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
DD78204662A 1977-07-21 1978-04-07 Verfahren und anordnung zum strangpressen eines granulierten,vorzugsweise pulvermetallurgischen werkstoffes DD138156A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2733009A DE2733009B1 (de) 1977-07-21 1977-07-21 Verfahren und Anordnung zum Strangpressen eines granulierten,vorzugsweise pulvermetallurgischen Werkstoffes

Publications (1)

Publication Number Publication Date
DD138156A5 true DD138156A5 (de) 1979-10-17

Family

ID=6014535

Family Applications (1)

Application Number Title Priority Date Filing Date
DD78204662A DD138156A5 (de) 1977-07-21 1978-04-07 Verfahren und anordnung zum strangpressen eines granulierten,vorzugsweise pulvermetallurgischen werkstoffes

Country Status (12)

Country Link
US (1) US4217140A (xx)
JP (1) JPS5421909A (xx)
AT (1) AT363301B (xx)
CS (1) CS225105B2 (xx)
DD (1) DD138156A5 (xx)
DE (1) DE2733009B1 (xx)
FR (1) FR2397905A1 (xx)
GB (1) GB1591128A (xx)
IE (2) IE47738B1 (xx)
IL (1) IL55195A (xx)
IT (1) IT1108598B (xx)
SE (1) SE447457B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007005394B3 (de) * 2007-02-03 2008-03-27 Werner Prof. Dr.-Ing. Theisen Verfahren zur Herstellung beschichteter Verschleißteile mit Hartstoff-Metallmatrix-Verbunden auf Fe-, Ni- und Co-Basis durch Strangpressen

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS593066A (ja) * 1982-06-29 1984-01-09 日本碍子株式会社 セラミツク薄肉チユ−ブの製造法
JP2938676B2 (ja) * 1992-06-05 1999-08-23 日立粉末冶金株式会社 粉末材料の押し出し成形方法およびその成形装置
US5947722A (en) * 1997-07-07 1999-09-07 Iap Research, Inc. Heat exchanger for particulate material
US6547550B1 (en) * 2000-06-16 2003-04-15 Ross Guenther Apparatus for hot vacuum extrusion of ceramics
US7704907B2 (en) * 2005-08-25 2010-04-27 Ceramext, Llc Synthesized hybrid rock composition, method, and article formed by the method
RU2486991C1 (ru) * 2012-05-25 2013-07-10 Открытое акционерное общество "Всероссийский институт легких сплавов" (ОАО "ВИЛС") Способ прессования труб из магниевых гранул
CN103084577B (zh) * 2013-02-07 2014-10-08 哈尔滨工业大学 阶梯式热挤压制备富Nd相Nd2Fe14B/α-Fe永磁体装置及方法
CN106079549B (zh) * 2016-08-16 2017-10-03 合肥波林新材料股份有限公司 一种混合料成型模具
CN112605142A (zh) * 2020-12-04 2021-04-06 兰州理工大学 用于非晶柔轮的过冷液相区超塑性近净成型的模具及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2834674A (en) * 1951-06-30 1958-05-13 Silvasy Method of making strip
US3122434A (en) * 1960-06-03 1964-02-25 Republic Steel Corp Continuous process of producing strips and sheets of ferrous metal directly from metal powder
FR1347431A (fr) * 1963-02-01 1963-12-27 Kaiser Aluminium Chem Corp Procédé et appareil de fabrication d'objets à partir de matières en poudre
US3897184A (en) * 1974-03-07 1975-07-29 Amsted Ind Inc Apparatus for making bars from powered metal
US4025337A (en) * 1974-03-07 1977-05-24 Amsted Industries Incorporated Continuous method of and apparatus for making bars from powdered metal
US4030919A (en) * 1975-03-21 1977-06-21 Amsted Industries Incorporated Continuous method of and apparatus for making bars from powdered metal
JPS51147411A (en) * 1975-06-03 1976-12-17 Amsted Ind Inc Continuous process for shaping bar from powdery metal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007005394B3 (de) * 2007-02-03 2008-03-27 Werner Prof. Dr.-Ing. Theisen Verfahren zur Herstellung beschichteter Verschleißteile mit Hartstoff-Metallmatrix-Verbunden auf Fe-, Ni- und Co-Basis durch Strangpressen

Also Published As

Publication number Publication date
JPS5649963B2 (xx) 1981-11-26
GB1591128A (en) 1981-06-17
IT7868306A0 (it) 1978-06-06
DE2733009B1 (de) 1978-07-13
IE790640L (en) 1979-11-26
SE7803736L (sv) 1979-01-22
CS225105B2 (en) 1984-02-13
IE781443L (en) 1979-01-21
IT1108598B (it) 1985-12-09
ATA213278A (de) 1980-12-15
US4217140A (en) 1980-08-12
IL55195A0 (en) 1978-09-29
IE47738B1 (en) 1984-06-13
FR2397905A1 (fr) 1979-02-16
SE447457B (sv) 1986-11-17
FR2397905B1 (xx) 1982-06-18
JPS5421909A (en) 1979-02-19
IL55195A (en) 1984-05-31
IE48105B1 (en) 1984-10-03
AT363301B (de) 1981-07-27

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Legal Events

Date Code Title Description
NPI Change in the person, name or address of the patentee (addendum to changes before extension act)
RPV Change in the person, the name or the address of the representative (searches according to art. 11 and 12 extension act)