CA2303981A1 - Plasma spraying apparatus - Google Patents

Plasma spraying apparatus Download PDF

Info

Publication number
CA2303981A1
CA2303981A1 CA002303981A CA2303981A CA2303981A1 CA 2303981 A1 CA2303981 A1 CA 2303981A1 CA 002303981 A CA002303981 A CA 002303981A CA 2303981 A CA2303981 A CA 2303981A CA 2303981 A1 CA2303981 A1 CA 2303981A1
Authority
CA
Canada
Prior art keywords
base body
torch head
plasma torch
plasma
spraying apparatus
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.)
Abandoned
Application number
CA002303981A
Other languages
English (en)
French (fr)
Inventor
Markus Muller
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.)
Oerlikon Metco AG
Original Assignee
Sulzer Metco AG
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 Sulzer Metco AG filed Critical Sulzer Metco AG
Publication of CA2303981A1 publication Critical patent/CA2303981A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3457—Nozzle protection devices
    • 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, liquid
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electromagnetism (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Plasma Technology (AREA)
  • Nozzles (AREA)
CA002303981A 1999-07-28 2000-04-06 Plasma spraying apparatus Abandoned CA2303981A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19935468A DE19935468A1 (de) 1999-07-28 1999-07-28 Plasmaspritzvorrichtung
DE19935468.5 1999-07-28

Publications (1)

Publication Number Publication Date
CA2303981A1 true CA2303981A1 (en) 2001-01-28

Family

ID=7916368

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002303981A Abandoned CA2303981A1 (en) 1999-07-28 2000-04-06 Plasma spraying apparatus

Country Status (5)

Country Link
EP (1) EP1075167A3 (ja)
JP (1) JP2001052893A (ja)
KR (1) KR20010020643A (ja)
CA (1) CA2303981A1 (ja)
DE (1) DE19935468A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19935468A1 (de) * 1999-07-28 2001-02-15 Sulzer Metco Ag Wohlen Plasmaspritzvorrichtung
JP3543149B2 (ja) 2001-09-03 2004-07-14 島津工業有限会社 プラズマ溶射用のトーチヘッド
EP1844175B1 (en) * 2005-01-26 2008-08-20 Volvo Aero Corporation A thermal spraying method and device
US7644872B2 (en) 2006-03-23 2010-01-12 United Technologies Corporation Powder port blow-off for thermal spray processes
RU2765851C1 (ru) * 2020-11-25 2022-02-03 федеральное государственное автономное образовательное учреждение высшего образования "Казанский (Приволжский) федеральный университет" (ФГАОУ ВО КФУ) Устройство напыления металла для восстановления износа детали

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3430383A1 (de) * 1984-08-17 1986-02-27 Plasmainvent AG, Zug Plasmaspritzbrenner fuer innenbeschichtungen
JPH01218772A (ja) * 1988-02-27 1989-08-31 Nippon Steel Weld Prod & Eng Co Ltd プラズマ粉体肉盛トーチ
US5013883A (en) * 1990-05-18 1991-05-07 The Perkin-Elmer Corporation Plasma spray device with external powder feed
DE4022112C2 (de) * 1990-07-11 1996-03-14 Mannesmann Ag Plasmabrenner für übertragenen Lichtbogen
DE4030541C2 (de) * 1990-09-27 1997-10-02 Dilthey Ulrich Prof Dr Ing Brenner zur Beschichtung von Grundwerkstoffen mit pulverförmigen Zusatzwerkstoffen
US5208448A (en) * 1992-04-03 1993-05-04 Esab Welding Products, Inc. Plasma torch nozzle with improved cooling gas flow
DE4409002A1 (de) * 1994-03-16 1994-09-01 Arnim Wirth Verfahren zum Auftragen pulver- u. drahtförmiger Werkstoffe mit nicht auf das Werkstück übertragenem Plasmalichtbogen
JPH10152766A (ja) * 1996-11-26 1998-06-09 Mitsubishi Heavy Ind Ltd プラズマ溶射トーチ
DE19935468A1 (de) * 1999-07-28 2001-02-15 Sulzer Metco Ag Wohlen Plasmaspritzvorrichtung

Also Published As

Publication number Publication date
JP2001052893A (ja) 2001-02-23
EP1075167A2 (de) 2001-02-07
EP1075167A3 (de) 2001-12-12
KR20010020643A (ko) 2001-03-15
DE19935468A1 (de) 2001-02-15

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued