FR2396613A1 - Procede et appareillage pour agglomerer une poudre - Google Patents

Procede et appareillage pour agglomerer une poudre

Info

Publication number
FR2396613A1
FR2396613A1 FR7819870A FR7819870A FR2396613A1 FR 2396613 A1 FR2396613 A1 FR 2396613A1 FR 7819870 A FR7819870 A FR 7819870A FR 7819870 A FR7819870 A FR 7819870A FR 2396613 A1 FR2396613 A1 FR 2396613A1
Authority
FR
France
Prior art keywords
powder
particles
shock wave
mass
support
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.)
Granted
Application number
FR7819870A
Other languages
English (en)
French (fr)
Other versions
FR2396613B1 (OSRAM
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.)
Institut Cerac SA
Original Assignee
Institut Cerac SA
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 Institut Cerac SA filed Critical Institut Cerac SA
Publication of FR2396613A1 publication Critical patent/FR2396613A1/fr
Application granted granted Critical
Publication of FR2396613B1 publication Critical patent/FR2396613B1/fr
Granted 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
    • B22F3/02—Compacting only
    • B22F3/087—Compacting only using high energy impulses, e.g. magnetic field impulses
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR7819870A 1977-07-04 1978-07-04 Procede et appareillage pour agglomerer une poudre Granted FR2396613A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH820477A CH625442A5 (OSRAM) 1977-07-04 1977-07-04

Publications (2)

Publication Number Publication Date
FR2396613A1 true FR2396613A1 (fr) 1979-02-02
FR2396613B1 FR2396613B1 (OSRAM) 1983-02-25

Family

ID=4336758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7819870A Granted FR2396613A1 (fr) 1977-07-04 1978-07-04 Procede et appareillage pour agglomerer une poudre

Country Status (12)

Country Link
US (1) US4255374A (OSRAM)
JP (1) JPS5414310A (OSRAM)
BE (1) BE868719A (OSRAM)
BR (1) BR7804261A (OSRAM)
CA (1) CA1118175A (OSRAM)
CH (1) CH625442A5 (OSRAM)
DE (1) DE2738674A1 (OSRAM)
FR (1) FR2396613A1 (OSRAM)
GB (1) GB2001894B (OSRAM)
IT (1) IT1105223B (OSRAM)
SE (1) SE430478B (OSRAM)
ZA (1) ZA783629B (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025777A1 (en) * 1979-07-16 1981-03-25 Institut Cerac S.A. Wear-resistant aluminium alloy and method of making same
FR2597016A1 (fr) * 1986-04-09 1987-10-16 Commissariat Energie Atomique Procede et dispositif de compactage d'une poudre par impulsion electromagnetique et materiau composite obtenu
FR2697184A1 (fr) * 1992-10-28 1994-04-29 Univ Nantes Procédé de fabrication de matériaux, d'intérêt biologique simples ou multiphasés.

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1244213A (en) * 1985-03-04 1988-11-08 University Of Queensland Dynamically loading solid materials or powders of solid materials
AU583910B2 (en) * 1985-03-04 1989-05-11 University Of Queensland, The Dynamically loading solid materials or powders of solid materials
US4655830A (en) * 1985-06-21 1987-04-07 Tomotsu Akashi High density compacts
US4695321A (en) * 1985-06-21 1987-09-22 New Mexico Tech Research Foundation Dynamic compaction of composite materials containing diamond
US4717627A (en) * 1986-12-04 1988-01-05 The United States Of America As Represented By The United States Department Of Energy Dynamic high pressure process for fabricating superconducting and permanent magnetic materials
US4762754A (en) * 1986-12-04 1988-08-09 The United States Of America As Represented By The United States Department Of Energy Dynamic high pressure process for fabricating superconducting and permanent magnetic materials
DE3821304A1 (de) * 1988-06-24 1989-12-28 Kernforschungsanlage Juelich Explosionskammer zur werkstoffbearbeitung durch explosionsverfahren
JPH02175727A (ja) * 1988-12-28 1990-07-09 Kagawa Atsuko 超微粒子状複合材料の製造方法
DE4407593C1 (de) * 1994-03-08 1995-10-26 Plansee Metallwerk Verfahren zur Herstellung von Pulverpreßlingen hoher Dichte
RU2165336C2 (ru) * 1999-02-02 2001-04-20 Волгоградский государственный технический университет Способ получения изделий из керамического порошка
AU2002218756A1 (en) * 2000-07-12 2002-01-21 Utron Inc. Dynamic consolidation of powders using a pulsed energy source
SE0002770D0 (sv) * 2000-07-25 2000-07-25 Biomat System Ab a method of producing a body by adiabatic forming and the body produced
US6537489B2 (en) 2000-11-09 2003-03-25 Höganäs Ab High density products and method for the preparation thereof
SE0004122D0 (sv) * 2000-11-09 2000-11-09 Hoeganaes Ab High density compacts and method for the preparation thereof
FR2832335B1 (fr) * 2001-11-19 2004-05-14 Bernard Pierre Serole Procede de compactage et soudure de materiaux par ajustement de la vitesse d'une onde de choc au cours de la traversee de materiaux
US20050220658A1 (en) * 2002-01-25 2005-10-06 Kent Olsson Process for producing a high density by high velocity compacting
US7690312B2 (en) * 2004-06-02 2010-04-06 Smith Timothy G Tungsten-iron projectile
RU2335378C2 (ru) * 2006-10-09 2008-10-10 Российская Федерация, от имени которой выступает Государственный заказчик - Федеральное агентство по атомной энергии Устройство для ударного прессования порошковых и пористых материалов
RU2764620C2 (ru) * 2018-07-10 2022-01-18 Общество С Ограниченной Ответственностью "Бетарут" Способ и устройство жидкой ковки двойного действия

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586067A (en) * 1968-06-13 1971-06-22 Sack Fillers Ltd Method and apparatus for filling containers
US3599281A (en) * 1968-11-01 1971-08-17 Crucible Inc Heat insulating casing
US3939241A (en) * 1974-10-04 1976-02-17 Crucible Inc. Method for powder metallurgy compacting

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025777A1 (en) * 1979-07-16 1981-03-25 Institut Cerac S.A. Wear-resistant aluminium alloy and method of making same
FR2597016A1 (fr) * 1986-04-09 1987-10-16 Commissariat Energie Atomique Procede et dispositif de compactage d'une poudre par impulsion electromagnetique et materiau composite obtenu
FR2697184A1 (fr) * 1992-10-28 1994-04-29 Univ Nantes Procédé de fabrication de matériaux, d'intérêt biologique simples ou multiphasés.
WO1994009832A1 (fr) * 1992-10-28 1994-05-11 Universite De Nantes Procede de fabrication de materiaux, d'interet biologique simples ou multiphases
US5631016A (en) * 1992-10-28 1997-05-20 Universite De Nantes Process for the production of single- or multi-phase materials of biological interest

Also Published As

Publication number Publication date
DE2738674A1 (de) 1979-01-18
FR2396613B1 (OSRAM) 1983-02-25
GB2001894B (en) 1982-02-24
IT1105223B (it) 1985-10-28
CH625442A5 (OSRAM) 1981-09-30
GB2001894A (en) 1979-02-14
SE430478B (sv) 1983-11-21
SE7807403L (sv) 1979-01-05
BE868719A (fr) 1978-11-03
JPS5414310A (en) 1979-02-02
BR7804261A (pt) 1979-04-10
CA1118175A (en) 1982-02-16
IT7850101A0 (it) 1978-06-29
ZA783629B (en) 1979-09-26
US4255374A (en) 1981-03-10

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Legal Events

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