EP1847629A3 - Method for determining process parameters in a thermal spraying process - Google Patents

Method for determining process parameters in a thermal spraying process Download PDF

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Publication number
EP1847629A3
EP1847629A3 EP07102707A EP07102707A EP1847629A3 EP 1847629 A3 EP1847629 A3 EP 1847629A3 EP 07102707 A EP07102707 A EP 07102707A EP 07102707 A EP07102707 A EP 07102707A EP 1847629 A3 EP1847629 A3 EP 1847629A3
Authority
EP
European Patent Office
Prior art keywords
thermal spraying
model
spraying process
determining
process parameters
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Withdrawn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
EP07102707A
Other languages
German (de)
French (fr)
Other versions
EP1847629A2 (en
Inventor
Dr. Torsten Wintergerste
Dr. Marc Heggemann
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
Priority to EP07102707A priority Critical patent/EP1847629A3/en
Publication of EP1847629A2 publication Critical patent/EP1847629A2/en
Publication of EP1847629A3 publication Critical patent/EP1847629A3/en
Withdrawn legal-status Critical Current

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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
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/02—Coating starting from inorganic powder by application of pressure only
    • C23C24/04—Impact or kinetic deposition of particles
    • 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
    • C23C4/134—Plasma spraying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Es wird ein Verfahren vorgeschlagen zur Bestimmung von Prozessparametern in einem thermischen Spritzprozess, bei welchem mittels einer thermischen Spritzvorrichtung (1) Partikel aufgeschmolzen oder plastisch gemacht oder verdampft werden und von einem Fluidstrom (G) zu einem Substrat (6) transportiert werden, bei welchem Verfahren für den thermischen Spritzprozess oder für die thermische Spritzvorrichtung ein Betriebsmodell errichtet wird, mit dem eine Simulation des thermischen Spritzprozesses durchführbar ist, und welches ein strömungsmechanisches Modell sowie ein elektromagnetisches Modell umfasst, wobei das strömungsmechanische Modell und das elektromagnetische Modell miteinander gekoppelt werden und mittels des Betriebsmodells mindestens ein Prozessparameter bestimmt wird.

Figure imgaf001
A method is proposed for determining process parameters in a thermal spraying process, in which particles are melted or plasticized or vaporized by means of a thermal spraying device (1) and transported by a fluid flow (G) to a substrate (6) for the thermal spraying process or for the thermal spraying device, an operating model is set up with which a simulation of the thermal spraying process is feasible, and which comprises a fluid mechanical model and an electromagnetic model, wherein the fluid mechanical model and the electromagnetic model are coupled together and by means of the operating model at least one process parameter is determined.
Figure imgaf001
EP07102707A 2006-04-19 2007-02-20 Method for determining process parameters in a thermal spraying process Withdrawn EP1847629A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07102707A EP1847629A3 (en) 2006-04-19 2007-02-20 Method for determining process parameters in a thermal spraying process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06405169 2006-04-19
EP07102707A EP1847629A3 (en) 2006-04-19 2007-02-20 Method for determining process parameters in a thermal spraying process

Publications (2)

Publication Number Publication Date
EP1847629A2 EP1847629A2 (en) 2007-10-24
EP1847629A3 true EP1847629A3 (en) 2007-11-07

Family

ID=38520832

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07102707A Withdrawn EP1847629A3 (en) 2006-04-19 2007-02-20 Method for determining process parameters in a thermal spraying process

Country Status (1)

Country Link
EP (1) EP1847629A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1988185A1 (en) 2007-04-25 2008-11-05 Sulzer Metco AG Computer-aided process for setting particle-specific parameters in a thermal spray process
DE102012112488B4 (en) * 2012-12-18 2017-07-13 Gebr. Heller Maschinenfabrik Gmbh Arc wire spray coating method for cylinder bores of internal combustion engines
DE102013223688A1 (en) * 2013-11-20 2015-05-21 Siemens Aktiengesellschaft Method and device for the automated application of a spray coating

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6256597B1 (en) * 1998-07-10 2001-07-03 General Electric Company Three dimensional spray coating method and simulation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6256597B1 (en) * 1998-07-10 2001-07-03 General Electric Company Three dimensional spray coating method and simulation

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
AHMED I ET AL: "Optimization of Plasma Spray Processing Parameters for Deposition of Nanostructured Powders for Coating Formation", JOURNAL OF FLUIDS ENGINEERING, ASME, NEW YORK, NY, US, vol. 128, no. 2, 2006, pages 394 - 401, XP008082889, ISSN: 0098-2202 *
BAO Y ET AL: "Non-steady state heating of substrate and coating during thermal-spray deposition", SURFACE AND COATINGS TECHNOLOGY, ELSEVIER, AMSTERDAM, NL, vol. 194, no. 1, 20 April 2005 (2005-04-20), pages 82 - 90, XP004749166, ISSN: 0257-8972 *
BORISOV YU ET AL: "Comparison of computer modeling and measurements in plasma spraying of Ni and Al2O3", SURFACE MODIFICATION TECHNOLOGIES, XX, XX, 1999, pages 183 - 188, XP008082897 *
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; TIAN, BAOHONG ET AL: "Numerical simulation for temperature and flight velocity of atomized droplet of high velocity arc spraying 3Cr13 stainless steel", XP002449318, retrieved from STN Database accession no. 144:492288 *
FU X ET AL: "MODELING AND OPTIMIZING SOFTWARE OF SPRAY DEPOSITION PROCESS", ACTA METALLURGICA SINICA, EDITORIAL BOARD OF ACTA METALLURGICA SINICA, SHEYANG,, CN, vol. 35, no. 2, February 1999 (1999-02-01), pages 147 - 151, XP008047578, ISSN: 1006-7191 *
JIXIE GONGCHENG XUEBAO , 41(7), 169-173 CODEN: CHHKA2; ISSN: 0577-6686, 2005 *
LU F X ET AL: "Numerical prediction of the influence of process parameters on large area diamond deposition by DC arcjet with arc roots rotating and operating at gasrecycling mode", INTERNATIONAL JOURNAL OF MODERN PHYSICS B, WORLD SCIENTIFIC, SINGAPORE, SG, vol. 16, no. 6,7, 2002, pages 887 - 894, XP008082886, ISSN: 0217-9792 *
NISHIYAMA H ET AL: "Numerical modeling of an impinging and compressible dusted plasma jet controlled by a magnetic field", PLASMA CHEMISTRY AND PLASMA PROCESSING, PLENUM PRESS. NEW YORK, US, vol. 19, no. 3, 1999, pages 363 - 381, XP008083081, ISSN: 0272-4324 *

Also Published As

Publication number Publication date
EP1847629A2 (en) 2007-10-24

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