GB972183A - Electric arc process for depositing metallic coatings - Google Patents

Electric arc process for depositing metallic coatings

Info

Publication number
GB972183A
GB972183A GB38213/59A GB3821359A GB972183A GB 972183 A GB972183 A GB 972183A GB 38213/59 A GB38213/59 A GB 38213/59A GB 3821359 A GB3821359 A GB 3821359A GB 972183 A GB972183 A GB 972183A
Authority
GB
United Kingdom
Prior art keywords
arc
workpiece
gas
chromium
nickel
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
GB38213/59A
Inventor
Robert Arthur Cresswell
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.)
BOC Group Ltd
Original Assignee
British Oxigen Ltd
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 Oxigen Ltd filed Critical British Oxigen Ltd
Priority to GB38213/59A priority Critical patent/GB972183A/en
Publication of GB972183A publication Critical patent/GB972183A/en
Expired 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
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
    • B05B7/222—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc
    • B05B7/226—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc the material being originally a particulate material
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/131—Wire arc spraying
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

<PICT:0972183/C6-C7/1> A collimated arc process for depositing metal or alloy coatings other than tungsten, zirconium, tantalum and nickel-chromium-boron alloys having a melting point greater than 500 DEG C. on a metal workpiece comprises the steps of striking an arc between an electrode 6 disposed in a chamber, and a nozzle electrode 7 which defines a restricted outlet 8, supplying an inert monatomic gas (e.g. A) round the arc to form an arc-gas stream which issues from the outlet 8 into an expansion and mixing chamber 12, where a powder of the coating material is supplied from an inlet 13, and directing the arc-gas-powder stream on to the workpiece. Coating powders mentioned are stainless steel (containing for example 18% chromium and 8% nickel), titanium and titanium alloys such as Ti + 8% Mn, Ti + 6% Al + 4% V, and Ti + 5% Al + 3% Mo + 1% B. The workpiece may be pickled before coating.
GB38213/59A 1959-11-11 1959-11-11 Electric arc process for depositing metallic coatings Expired GB972183A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB38213/59A GB972183A (en) 1959-11-11 1959-11-11 Electric arc process for depositing metallic coatings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38213/59A GB972183A (en) 1959-11-11 1959-11-11 Electric arc process for depositing metallic coatings

Publications (1)

Publication Number Publication Date
GB972183A true GB972183A (en) 1964-10-07

Family

ID=10401996

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38213/59A Expired GB972183A (en) 1959-11-11 1959-11-11 Electric arc process for depositing metallic coatings

Country Status (1)

Country Link
GB (1) GB972183A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5518178A (en) * 1994-03-02 1996-05-21 Sermatech International Inc. Thermal spray nozzle method for producing rough thermal spray coatings and coatings produced
US5858469A (en) * 1995-11-30 1999-01-12 Sermatech International, Inc. Method and apparatus for applying coatings using a nozzle assembly having passageways of differing diameter
WO2006003374A3 (en) * 2004-06-30 2006-08-24 Boc Group Plc Method and apparatus for heating a gas stream
CN101555578B (en) * 2008-04-11 2013-06-05 林淑清 Non-combustion meltallizing spray-coating device
WO2016042079A1 (en) * 2014-09-18 2016-03-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for forming coatings on surfaces of a component, band-shaped material or tool
CN115369350A (en) * 2022-07-08 2022-11-22 太原科技大学 Method for preparing stainless steel precision foil by combining arc spraying and rolling process under argon protection

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5518178A (en) * 1994-03-02 1996-05-21 Sermatech International Inc. Thermal spray nozzle method for producing rough thermal spray coatings and coatings produced
US5858469A (en) * 1995-11-30 1999-01-12 Sermatech International, Inc. Method and apparatus for applying coatings using a nozzle assembly having passageways of differing diameter
WO2006003374A3 (en) * 2004-06-30 2006-08-24 Boc Group Plc Method and apparatus for heating a gas stream
CN101555578B (en) * 2008-04-11 2013-06-05 林淑清 Non-combustion meltallizing spray-coating device
WO2016042079A1 (en) * 2014-09-18 2016-03-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for forming coatings on surfaces of a component, band-shaped material or tool
CN107109626A (en) * 2014-09-18 2017-08-29 弗劳恩霍夫应用研究促进协会 Device for forming coating on the surface of part, strip material or instrument
CN107109626B (en) * 2014-09-18 2020-07-28 蒂森克虏伯钢铁欧洲股份公司 Device for forming a coating on a surface of a component
US10787733B2 (en) 2014-09-18 2020-09-29 Thyssenkrupp Steel Europe Ag. Device for forming coatings on surfaces of a component, band-shaped material, or tool
CN115369350A (en) * 2022-07-08 2022-11-22 太原科技大学 Method for preparing stainless steel precision foil by combining arc spraying and rolling process under argon protection
CN115369350B (en) * 2022-07-08 2023-07-07 太原科技大学 Method for preparing stainless steel precise foil by combining arc spraying and rolling process under argon protection

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