doi: 10.18178/ijcea.2024.15.1.806
Improve the Hot Corrosion Behaviors of the Inconel 738LC Coating with Nano YSZ–CNTs
Kadhim F. Alsultani1,*
,
Hassan Sh. Majidi2 ,
Sara Abdulameer3
- 1Universty of Babylon, Babylon, Iraq
- 2Al-Mustaqbal University College, Babylon, Iraq
- 3Iraqi Ministry of Education, Iraq
- Manuscript receivedAugust 8, 2023
- revisedSeptember 10, 2023
- acceptedOctober 3, 2023
- publishedJanuary 9, 2024
Abstract
In this work, Inconel 738LC is coated with coatings with nano Yttria Stabilized Zirconia (YSZ) with different percentages of Carbon Nano Tubes (CNTs) which were done by using the technique of the plasma thermal spray. YSZ coating with different percentages of CNTs (100% nano YSZ, 96% nano YSZ + 4% CNTs, 94% nano YSZ + 6% CNTs, and 92% nano YSZ + 8% CNTs), adopting the plasma spray technique. The behavior of the Inconel 738LC alloy with and without artificial ash (67% wt. H<sub>2</sub>SO<sub>4</sub> and 33% wt. V<sub>2</sub>O<sub>5</sub>) at different temperatures (650 <sup>o</sup>C, 750 <sup>o</sup>C, 850 <sup>o</sup>C, and 950 <sup>o</sup>C) was investigated. The cycles of hot corrosion and oxidation were achieved in an electric furnace for 10 cycles of 5 h each. At the completion of each cycle, the weight changes were measured and recorded. The Search Engine Marketing (SEM) and X-RayDiffraction (XRD) achieved for all the specimens were noted, prior and post the corrosion.
Keywords
- Inconel 738LC
- oxidation
- hot corrosion
- Yttria Stabilized Zirconia (YSZ)–Carbon Nano Tubes (CNTs)
- artificial ash
How to Cite
Kadhim F. Alsultani, Hassan Sh. Majidi, and Sara Abdulameer, "Improve the Hot Corrosion Behaviors of the Inconel 738LC Coating with Nano YSZ–CNTs," International Journal of Chemical Engineering and Applications, vol. 15, no. 1, pp. 1-6, 2024. https://doi.org/10.18178/ijcea.2024.15.1.806
Copyright & License
Copyright © 2024 by the authors. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).
