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The influence of nicraly coatings roughness on oxidation kinetics during static oxidation test at temperature 1000°C and 1100°C

  • Silesian University of Technology

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

The article presents the results of research related to the impact of pretreatment plasma sprayed NiCrAlY coating on the kinetics of the oxidation. The analysis covered the shell subjected to thermal spraying. The test were performed at a temperature of 1000°C and 1100°C the samples were removed from the furnace after 25, 300, 500, 750 and 1000 hours. The investigations range included analysis of top surface of coatings by XRD characterization oxides formed types and microscopic investigations of coatings morphology.

Original languageEnglish
Pages (from-to)2671-2680
Number of pages10
JournalArchives of Metallurgy and Materials
Volume60
Issue number4
DOIs
Publication statusPublished - 2015

Keywords

  • NiCrAlY coatings
  • Oxidation kinetics
  • Surface condition

ASJC Scopus subject areas

  • Metals and Alloys

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