CA1118175A - Method of compacting powder - Google Patents

Method of compacting powder

Info

Publication number
CA1118175A
CA1118175A CA000305697A CA305697A CA1118175A CA 1118175 A CA1118175 A CA 1118175A CA 000305697 A CA000305697 A CA 000305697A CA 305697 A CA305697 A CA 305697A CA 1118175 A CA1118175 A CA 1118175A
Authority
CA
Canada
Prior art keywords
powder
shock wave
support means
solid body
particles
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.)
Expired
Application number
CA000305697A
Other languages
English (en)
French (fr)
Inventor
Bo Lemcke
Derek Raybould
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
Application granted granted Critical
Publication of CA1118175A publication Critical patent/CA1118175A/en
Expired 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)
CA000305697A 1977-07-04 1978-06-19 Method of compacting powder Expired CA1118175A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH8204/77 1977-07-04
CH820477A CH625442A5 (https=) 1977-07-04 1977-07-04

Publications (1)

Publication Number Publication Date
CA1118175A true CA1118175A (en) 1982-02-16

Family

ID=4336758

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000305697A Expired CA1118175A (en) 1977-07-04 1978-06-19 Method of compacting powder

Country Status (12)

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

Families Citing this family (22)

* 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
JPS62502973A (ja) * 1985-03-04 1987-11-26 ユニバ−シテイ−　オブ　クイ−ンスランド 材料の動的装填方法及び装置
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
FR2597016B1 (fr) * 1986-04-09 1989-10-20 Commissariat Energie Atomique Procede et dispositif de compactage d'une poudre par impulsion electromagnetique et materiau composite obtenu
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
FR2697184B1 (fr) * 1992-10-28 1994-12-30 Univ Nantes Procédé de fabrication de matériaux, d'intérêt biologique simples ou multiphasés.
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
EP1299205B1 (en) * 2000-07-12 2007-10-31 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
SE0004122D0 (sv) * 2000-11-09 2000-11-09 Hoeganaes Ab High density compacts and method for the preparation thereof
US6537489B2 (en) 2000-11-09 2003-03-25 Höganäs Ab High density products 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
BR0307212A (pt) * 2002-01-25 2006-04-11 Ck Man Ab processo para produção de uma compactação em altas densidade e velocidade
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

Also Published As

Publication number Publication date
DE2738674A1 (de) 1979-01-18
US4255374A (en) 1981-03-10
BR7804261A (pt) 1979-04-10
FR2396613B1 (https=) 1983-02-25
CH625442A5 (https=) 1981-09-30
BE868719A (fr) 1978-11-03
SE7807403L (sv) 1979-01-05
IT7850101A0 (it) 1978-06-29
IT1105223B (it) 1985-10-28
JPS5414310A (en) 1979-02-02
ZA783629B (en) 1979-09-26
SE430478B (sv) 1983-11-21
FR2396613A1 (fr) 1979-02-02
GB2001894B (en) 1982-02-24
GB2001894A (en) 1979-02-14

Similar Documents

Publication Publication Date Title
CA1118175A (en) Method of compacting powder
Grant Rapid solidification of metallic particulates
CA1316017C (fr) Procede de mise en forme directe par ecrouissage des projectiles en alliages de tungstene
Meyers et al. Shock-wave consolidation of rapidly solidified superalloy powders
WO2002004153A1 (en) Dynamic consolidation of powders using a pulsed energy source
US3824097A (en) Process for compacting metal powder
CA1152715A (en) Method of producing large objects from rapidly quenched non-equilibrium powders
Wang et al. Warm shock consolidation of IN 718 powder
US3383208A (en) Compacting method and means
JPH0254401B2 (https=)
Prümmer Explosive compaction of metallic glass powders
US20020136658A1 (en) Metal consolidation process applicable to functionally gradient material (FGM) compositions of tantalum and other materials
Cambronero et al. Comparative study of high speed steels obtained through explosive compaction and hot isostatic pressing
Peng et al. Explosive consolidation of rapidly solidified aluminum alloy powders
Prümmer Powder compaction
US6461564B1 (en) Metal consolidation process applicable to functionally gradient material (FGM) compositions of tantalum and other materials
Page et al. Dynamic powder compaction of some rapidly solidified crystalline and amorphous powders: compaction characteristics
US4313759A (en) Wear resistant aluminium alloy
Blumenthal et al. Compaction issues in powder metallurgy
Lawley Modern Powder 15 Metallurgy Science and Technology
李金平 et al. Explosive compaction of CuCr alloys
Hegazy et al. Energy and deformation in implosive compression of axisymmetrical metal cylinders
Morris Microstructural changes taking place during dynamic compaction of aluminium powders
Coker et al. Dynamic consolidation of rapidly solidified titanium alloy powders by explosives
US20250019800A1 (en) Thermo-mechanical Processing Of High-Performance Al-RE Alloys

Legal Events

Date Code Title Description
MKEX Expiry