An Oxidation Study of NiCoCrAl Coatings Produced by Electrolytic co-Deposition Method

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Oskay K. O., DEMİREL B.

ACTA PHYSICA POLONICA A, vol.134, no.1, pp.186-188, 2018 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 134 Issue: 1
  • Publication Date: 2018
  • Doi Number: 10.12693/aphyspola.134.186
  • Journal Name: ACTA PHYSICA POLONICA A
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.186-188
  • Erciyes University Affiliated: Yes

Abstract

NiCoCrAl metallic compounds are used as bond coats for thermal barrier coatings. These composite coatings were obtained by electrodeposition under DC conditions from a Watts bath containing suspended Cr and Al particles. Electrodeposition of a composite coating is a low-cost method to produce bond coats for thermal barrier coatings. The co-deposition studies were performed by using an Inconel 718 substrate. Oxidation resistance and microstructural study are discussed in this study.