Mechanical and microstructural characterization of YSZ/Al2O3/CeO2 plasma sprayed coatings

Original scientific paper

Authors

  • V. V. Satyavathi Yedida School of Mechanical Engineering, Lovely Professional University, Phagwara 144411, India https://orcid.org/0000-0003-0288-3487
  • Hitesh Vasudev School of Mechanical Engineering, Lovely Professional University, Phagwara 144411, India

DOI:

https://doi.org/10.5599/jese.1431

Keywords:

Coatings methods, biomedical implants, tissue engineering
Graphical Abstract

Abstract

In the present work, the surface characterization of YSZ/Al2O3/CeO2 plasma sprayed coatings was performed to understand the surface characteristics. The content of the Yttria-stabilized zirconia (YSZ) was 60 wt.% , where alumina was varied from 30 to 38 wt.% and CeO2 from 2 to 10 wt.%, respectively. Ceramic coatings with a different variation of composite materials were used to increase layer strength on a substrate of SS-304. The SEM micrographs were analysed to understand the features present on the surface of coatings, and XRD analysis was done to ascertain the phases present in the coatings. Micro­hardness and porosity decrease with the addition of CeO2 in the YSZ-based coatings.

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Published

06-09-2022 — Updated on 06-09-2022

How to Cite

Yedida, V. V. S., & Vasudev, H. (2022). Mechanical and microstructural characterization of YSZ/Al2O3/CeO2 plasma sprayed coatings: Original scientific paper. Journal of Electrochemical Science and Engineering, 13(1), 163–172. https://doi.org/10.5599/jese.1431

Issue

Vol. 13 No. 1 (2023)

Section

Biomaterials

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