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Homogenization of coating properties in three- Cathode atmospheric plasma spraying by use of advanced diagnostics and numerical simulation - Investigations of suspension plasma spraying (SPS)

  • Stephan Zimmermann
  • , Sven Schmettlach
  • , Sebastian Weber
  • , Jose Marques
  • , Guenter Forster
  • , Klaus Landes
  • , Jochen Schein
  • , Christin Lummer
  • , Patrick Knödler
  • , Simon Kresnik
  • , Jens Prehm
  • , Kai Möhwald
  • , Hans J. Maier

Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

Abstract

Goal of this work is to homogenize properties of three-cathode plasma sprayed coatings on basis of advanced diagnostics and numerical simulations. After a brief description of the general approach to achieve this objective, selected aspects of the current work are presented. Thereby the paper is focused on the self developed suspension injection TriplexII setup, in the special determination of the plasma and in measurement plus presentation of the suspension-particle-behavior. In the suspension plasma diagnostic part (CT-Computed Tomography) the different temperature profiles and geometries are shown and discussed. Additional the suspension-particle-behavior are more explained with the PIV (Particle Image Velocimetry), High-Speed-Camera and AccuraSpray-g3 results, which are calculated and presented with special image processing algorithm. The last part of the paper describes the suspension coating analysis and concludes with an outlook for future measurements of the self developed SPS-TriplexII setup.

Original languageEnglish
Title of host publicationASM International - International Thermal Spray Conference and Exposition, ITSC 2015
EditorsArvind Agarwal, Yuk-Chiu Lau, Andre McDonald, Giovanni Bolelli, Filofteia-Laura Toma, Amadeu Concustell, Christian A. Widener, Erja Turunen
PublisherASM International
Pages452-459
Number of pages8
ISBN (Electronic)9781510811546
Publication statusPublished - 2015
EventInternational Thermal Spray Conference and Exposition, ITSC 2015 - Long Beach, United States
Duration: 11 May 201514 May 2015

Publication series

NameProceedings of the International Thermal Spray Conference
Volume1

Conference

ConferenceInternational Thermal Spray Conference and Exposition, ITSC 2015
Country/TerritoryUnited States
CityLong Beach
Period11 May 201514 May 2015

ASJC Scopus subject areas

  • Surfaces and Interfaces
  • Surfaces, Coatings and Films
  • Materials Chemistry

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