ATE145159T1 - Hochgeschwindigkeitslichtbogenspritzvorrichtung und verfahren zum formen von material - Google Patents

Hochgeschwindigkeitslichtbogenspritzvorrichtung und verfahren zum formen von material

Info

Publication number
ATE145159T1
ATE145159T1 AT91918849T AT91918849T ATE145159T1 AT E145159 T1 ATE145159 T1 AT E145159T1 AT 91918849 T AT91918849 T AT 91918849T AT 91918849 T AT91918849 T AT 91918849T AT E145159 T1 ATE145159 T1 AT E145159T1
Authority
AT
Austria
Prior art keywords
transferred
arc
metal feedstock
torch assembly
high speed
Prior art date
Application number
AT91918849T
Other languages
English (en)
Inventor
Daniel R Marantz
David R Marantz
Keith A Kowalsky
Original Assignee
Flame Spray Ind Inc
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 Flame Spray Ind Inc filed Critical Flame Spray Ind Inc
Application granted granted Critical
Publication of ATE145159T1 publication Critical patent/ATE145159T1/de

Links

Classifications

    • 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
    • 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
    • B05B7/224—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 having originally the shape of a wire, rod or the like
    • 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
    • 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
    • H05H1/42—Plasma torches using an arc with provisions for introducing materials into the plasma, e.g. powder or liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Plasma Technology (AREA)
  • Nozzles (AREA)
  • Arc Welding Control (AREA)
  • Discharge Heating (AREA)
AT91918849T 1990-08-31 1991-08-30 Hochgeschwindigkeitslichtbogenspritzvorrichtung und verfahren zum formen von material ATE145159T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/576,632 US5296667A (en) 1990-08-31 1990-08-31 High velocity electric-arc spray apparatus and method of forming materials

Publications (1)

Publication Number Publication Date
ATE145159T1 true ATE145159T1 (de) 1996-11-15

Family

ID=24305275

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91918849T ATE145159T1 (de) 1990-08-31 1991-08-30 Hochgeschwindigkeitslichtbogenspritzvorrichtung und verfahren zum formen von material

Country Status (7)

Country Link
US (2) US5296667A (de)
EP (1) EP0546121B1 (de)
JP (1) JP2959842B2 (de)
AT (1) ATE145159T1 (de)
CA (1) CA2089874C (de)
DE (1) DE69123152T2 (de)
WO (1) WO1992004133A1 (de)

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Also Published As

Publication number Publication date
EP0546121A4 (en) 1993-11-03
WO1992004133A1 (en) 1992-03-19
JPH06501131A (ja) 1994-01-27
CA2089874A1 (en) 1992-03-01
EP0546121B1 (de) 1996-11-13
DE69123152D1 (de) 1996-12-19
EP0546121A1 (de) 1993-06-16
US5442153A (en) 1995-08-15
CA2089874C (en) 2002-07-16
JP2959842B2 (ja) 1999-10-06
US5296667A (en) 1994-03-22
DE69123152T2 (de) 1997-06-05

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