FR2357329A1 - Procede de placage par explosion d'un materiau en poudre sur une surface rigide - Google Patents

Procede de placage par explosion d'un materiau en poudre sur une surface rigide

Info

Publication number
FR2357329A1
FR2357329A1 FR7720479A FR7720479A FR2357329A1 FR 2357329 A1 FR2357329 A1 FR 2357329A1 FR 7720479 A FR7720479 A FR 7720479A FR 7720479 A FR7720479 A FR 7720479A FR 2357329 A1 FR2357329 A1 FR 2357329A1
Authority
FR
France
Prior art keywords
plating
explosion
powder
placing
powdered material
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.)
Withdrawn
Application number
FR7720479A
Other languages
English (en)
Inventor
Per Ingemar Persson
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.)
Nitro Nobel AB
Original Assignee
Nitro Nobel 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 Nitro Nobel AB filed Critical Nitro Nobel AB
Publication of FR2357329A1 publication Critical patent/FR2357329A1/fr
Withdrawn legal-status Critical Current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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
    • B22F7/04—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers with one or more layers not made from powder, e.g. made from solid metal
    • 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
    • B22F3/08—Compacting only by explosive forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/06—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of high energy impulses, e.g. magnetic energy
    • B23K20/08—Explosive welding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49805—Shaping by direct application of fluent pressure
    • Y10T29/49806—Explosively shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

Procédé de placage par explosion. On place un matériau de placage squs forme d'une ou plusieurs couches de poudre sur un matériau de support, notamment un matériau ductile, de telle manière que la surface libre de la poudre soit en regard et distante de la surface du matériau de base qui doit être revêtu du matériau de placage, que le matériau de support est muni d'une charge detonante susceptible d'accélérer le matériau de placage à une vitesse élevée telle qu'il vienne frapper la surface du matériau de base à une vitesse, en direction de la surface du matériau de base, ne dépassant pas la vitesse du son pour le matériau considéré. Application au placage d'un matériau en poudre sur une surface plane ou non.
FR7720479A 1976-07-06 1977-07-04 Procede de placage par explosion d'un materiau en poudre sur une surface rigide Withdrawn FR2357329A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7607713A SE428182B (sv) 1976-07-06 1976-07-06 Sett vid explosionssvetsning av pulvermaterial pa en fast yta

Publications (1)

Publication Number Publication Date
FR2357329A1 true FR2357329A1 (fr) 1978-02-03

Family

ID=20328407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720479A Withdrawn FR2357329A1 (fr) 1976-07-06 1977-07-04 Procede de placage par explosion d'un materiau en poudre sur une surface rigide

Country Status (5)

Country Link
US (1) US4120439A (fr)
DE (1) DE2728211A1 (fr)
FR (1) FR2357329A1 (fr)
GB (1) GB1559468A (fr)
SE (1) SE428182B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434951A1 (fr) * 1978-08-28 1980-03-28 Sib I Energetiki Procede de raccordement d'une tige en matiere plastique armee de fibres de verre a une monture metallique d'un dispositif electrotechnique
FR2606306A1 (fr) * 1986-11-11 1988-05-13 Kernforschungsanlage Juelich Procede de preparation de materiaux a qualites de glissement constitues de particules et/ou de poudres et/ou de fibres comme matieres de depart
FR2996477A1 (fr) * 2012-10-05 2014-04-11 Snecma Procede de fabrication d'une piece couverte d'un revetement abradable

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672832A (en) * 1983-07-11 1987-06-16 The Babcock & Wilcox Company Method and apparatus for tube expansion
EP0185998A1 (fr) * 1984-12-14 1986-07-02 Dynamics Research Corporation Fabrication de circuits d'interconnexion par électroformage de transfert
DE3638465A1 (de) * 1986-11-11 1988-05-26 Surtec Patent Holding Verfahren zur verbesserung der eigenschaften thermischer spritzschichten
DE3710881C1 (en) * 1987-04-01 1988-07-14 Surtec Patent Holding Process for the explosive plating of carrier layers with metallic powders
US5611477A (en) * 1995-04-03 1997-03-18 General Motors Corporation Shot sleeve and method of making
CN101474717A (zh) * 2009-02-16 2009-07-08 中国人民解放军理工大学工程兵工程学院 核电设备复合管件的爆炸焊接工艺
RU2404035C1 (ru) * 2009-03-05 2010-11-20 Институт гидродинамики им. М.А. Лаврентьева Сибирского отделения Российской академии наук (ИГиЛ СО РАН) Способ получения композиционных материалов с использованием энергии взрывчатых веществ
CN103966541B (zh) * 2014-05-06 2016-04-27 西安近代化学研究所 一种基于炸药爆炸作用的爆炸喷涂方法
CN109894734A (zh) * 2019-04-10 2019-06-18 南京昭邦金属复合材料有限公司 超厚度比不锈钢-铜复合板的爆炸焊接方法
US20240052965A1 (en) * 2022-04-22 2024-02-15 Atlas Bimetals Labs, Inc. Connector system for use in ultra-high vacuum systems
CN117865759A (zh) * 2023-12-18 2024-04-12 中煤科工集团淮北爆破技术研究院有限公司 高强度板式水下爆炸复合用乳化炸药及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE672610A (fr) *
GB889831A (en) * 1957-11-20 1962-02-21 Du Pont Improvements in or relating to the production of compacts from metal or other powders
US3434197A (en) * 1964-08-03 1969-03-25 Singer General Precision Explosive welding

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3371404A (en) * 1957-06-27 1968-03-05 Jerome H. Lemelson Method of simultaneously cladding and deforming material by intense pressure
US3160952A (en) * 1962-03-26 1964-12-15 Aerojet General Co Method of explosively plating particles on a part
DE1302467B (de) * 1964-01-17 1971-12-23 Dynamit Nobel Ag Anordnung zum Explosionsplattieren von Metallplatten
US3380908A (en) * 1964-03-23 1968-04-30 Asahi Chemical Ind Explosion bonded electrode for electrolysis
US3377693A (en) * 1964-09-24 1968-04-16 Asahi Kaseio Kogyo Kabushiki K Process for producing clad metal plates by explosive bonding

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE672610A (fr) *
GB889831A (en) * 1957-11-20 1962-02-21 Du Pont Improvements in or relating to the production of compacts from metal or other powders
US3434197A (en) * 1964-08-03 1969-03-25 Singer General Precision Explosive welding

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434951A1 (fr) * 1978-08-28 1980-03-28 Sib I Energetiki Procede de raccordement d'une tige en matiere plastique armee de fibres de verre a une monture metallique d'un dispositif electrotechnique
FR2606306A1 (fr) * 1986-11-11 1988-05-13 Kernforschungsanlage Juelich Procede de preparation de materiaux a qualites de glissement constitues de particules et/ou de poudres et/ou de fibres comme matieres de depart
FR2996477A1 (fr) * 2012-10-05 2014-04-11 Snecma Procede de fabrication d'une piece couverte d'un revetement abradable

Also Published As

Publication number Publication date
SE7607713L (sv) 1978-01-07
DE2728211A1 (de) 1978-01-19
SE428182B (sv) 1983-06-13
US4120439A (en) 1978-10-17
GB1559468A (en) 1980-01-16

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Legal Events

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ST Notification of lapse