Fabrication of YSZ coatings on nickel-based alloys by anodic electrophoretic deposition-Reference-Cited by-同舟云学术

Fabrication of YSZ coatings on nickel-based alloys by anodic electrophoretic deposition

Published:2023-03-01 Issue:1 Volume:25 Page:8-11
ISSN:1899-4741
Container-title:Polish Journal of Chemical Technology
language:en
Short-container-title:

Author:

Binxia Yuan¹²,Tianzhong Chen¹,Yongzhi Shang²,Haibo Xue²,Min Li¹

Affiliation:

1. 1 College of Energy and Mechanical Engineering , Shanghai University of Electric Power , Shanghai , China

2. 2 Shanghai Shocktorm Ocean Engineering Co Ltd , Shanghai , China

Abstract

Abstract In the paper, YSZ coatings were prepared on nickel-based alloy substrates by anodic electrophoretic deposition. The YSZ suspension solution was obtained under stirring and ultrasonic treatment, in which the anhydrous ethanol and acetylacetone were used as the dispersion medium and ammonium polyacrylate was used as the dispersant of the suspension. The effects of different deposition voltage and deposition time on YSZ coating were investigated. Meantime, the microstructure of the coating surface was observed by metallographic microscope. It was found that the high-quality YSZ coating could be obtained by deposition at 60 V for 2–3 min. Finally, the effect of sintering temperature on coating quality was investigated by X-ray diffractometer and scanning electron microscopy. The results showed that the YSZ coating bonded closely with the substrate after sintering at 1200 oC, and the porosity of the YSZ coating increased after sintering

Publisher

Walter de Gruyter GmbH

Subject

General Chemical Engineering,General Chemistry,Biotechnology

Link

https://www.sciendo.com/pdf/10.2478/pjct-2023-0002

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