GB2000990A - Electrostatic deposition of metals - Google Patents

Electrostatic deposition of metals

Info

Publication number
GB2000990A
GB2000990A GB7830025A GB7830025A GB2000990A GB 2000990 A GB2000990 A GB 2000990A GB 7830025 A GB7830025 A GB 7830025A GB 7830025 A GB7830025 A GB 7830025A GB 2000990 A GB2000990 A GB 2000990A
Authority
GB
United Kingdom
Prior art keywords
particles
metals
substrate
electrostatic deposition
deposition
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Withdrawn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
GB7830025A
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.)
British Steel Corp
Original Assignee
British Steel Corp
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 British Steel Corp filed Critical British Steel Corp
Priority to GB7830025A priority Critical patent/GB2000990A/en
Publication of GB2000990A publication Critical patent/GB2000990A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B05B5/14—Plant for applying liquids or other fluent materials to objects specially adapted for coating continuously moving elongated bodies, e.g. wires, strips, pipes
    • 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
    • B22F3/004—Filling molds with powder
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C24/00—Coating starting from inorganic powder
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Composite Materials (AREA)
  • Physical Vapour Deposition (AREA)
  • Powder Metallurgy (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

A method for electrostatically charging particles intended for deposition upon a substrate, involves the step of subjecting the particles to an electric discharge before incidence upon the substrate. Oxidised or anodised Al particles are fed from hopper 8 via vibratory table 10 through a corona discharge generated by comb electrode 14, on to steel strip 2, which may have a fugitive binder thereon, tile particles being subsequently sintered to the strip. <IMAGE>
GB7830025A 1977-07-15 1978-07-17 Electrostatic deposition of metals Withdrawn GB2000990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7830025A GB2000990A (en) 1977-07-15 1978-07-17 Electrostatic deposition of metals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2980577 1977-07-15
GB7830025A GB2000990A (en) 1977-07-15 1978-07-17 Electrostatic deposition of metals

Publications (1)

Publication Number Publication Date
GB2000990A true GB2000990A (en) 1979-01-24

Family

ID=26260094

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7830025A Withdrawn GB2000990A (en) 1977-07-15 1978-07-17 Electrostatic deposition of metals

Country Status (1)

Country Link
GB (1) GB2000990A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0157003A1 (en) * 1984-02-10 1985-10-09 Präzisions-Werkzeuge AG Method of measuring the quantity of particle coating on a metallic body to be coated with said particle coating, device for carrying out the method, and its application
GB2176500A (en) * 1985-06-21 1986-12-31 Hiroshi Kawaguchi Process for preparing sintered porous metal plate
EP0337930A2 (en) * 1988-04-11 1989-10-18 Preussag Aktiengesellschaft Process and apparatus for the preparation of shaped ceramic bodies
EP0945202A2 (en) * 1998-03-27 1999-09-29 EOS GmbH ELECTRO OPTICAL SYSTEMS Apparatus and method for producing a three-dimensional object and apparatus for applying a layer of powder on a surface
DE102007029142A1 (en) * 2007-06-25 2009-01-02 3D-Micromac Ag Layer application device for electrostatic layer application of a powdery material and apparatus and method for producing a three-dimensional object
EP2361705A1 (en) * 2010-02-23 2011-08-31 Robert Bosch GmbH Device and method for connecting particles with a substrate

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0157003A1 (en) * 1984-02-10 1985-10-09 Präzisions-Werkzeuge AG Method of measuring the quantity of particle coating on a metallic body to be coated with said particle coating, device for carrying out the method, and its application
GB2176500A (en) * 1985-06-21 1986-12-31 Hiroshi Kawaguchi Process for preparing sintered porous metal plate
US4729871A (en) * 1985-06-21 1988-03-08 Hiroshi Kawaguchi Process for preparing porous metal plate
EP0337930A2 (en) * 1988-04-11 1989-10-18 Preussag Aktiengesellschaft Process and apparatus for the preparation of shaped ceramic bodies
EP0337930A3 (en) * 1988-04-11 1990-11-28 Salzgitter Industriebau Gesellschaft Mit Beschrankter Haftung Process and apparatus for the preparation of shaped ceramic bodies
EP0945202A2 (en) * 1998-03-27 1999-09-29 EOS GmbH ELECTRO OPTICAL SYSTEMS Apparatus and method for producing a three-dimensional object and apparatus for applying a layer of powder on a surface
EP0945202A3 (en) * 1998-03-27 1999-12-08 EOS GmbH ELECTRO OPTICAL SYSTEMS Apparatus and method for producing a three-dimensional object and apparatus for applying a layer of powder on a surface
US6136257A (en) * 1998-03-27 2000-10-24 Eos Gmbh Electro Optical Systems Apparatus and method for producing a three-dimensional object and for applying a layer of a powder material to a surface
DE102007029142A1 (en) * 2007-06-25 2009-01-02 3D-Micromac Ag Layer application device for electrostatic layer application of a powdery material and apparatus and method for producing a three-dimensional object
US8124192B2 (en) 2007-06-25 2012-02-28 Eos Gmbh Electro Optical Systems Layer application device for an electrostatic layer application of a building material in powder form and device and method for manufacturing a three-dimensional object
EP2361705A1 (en) * 2010-02-23 2011-08-31 Robert Bosch GmbH Device and method for connecting particles with a substrate

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)