The influence of alkali chlorides on corrosion of Cr3C2-NiCr coating and A516 steel after exposure at 900°C

Safitry Ramandhany; Djoko Triyono; Eni Sugiarti; Agus Sukarto Wismogroho; Hubby Izzuddin; Ahmad Afandi; Wahyu Bambang Widayatno; Andi Suhandi; Jayadi; Resetiana Dwi Desiati; Bambang Hermanto; Toto Sudiro

doi:10.1063/5.0186414

The influence of alkali chlorides on corrosion of Cr₃C₂-NiCr coating and A516 steel after exposure at 900°C

Safitry Ramandhany, Djoko Triyono, Eni Sugiarti, Agus Sukarto Wismogroho, Hubby Izzuddin, Ahmad Afandi, Wahyu Bambang Widayatno, Andi Suhandi, Jayadi, Resetiana Dwi Desiati, Bambang Hermanto, Toto Sudiro

Department of Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The influence of alkali chlorides such as NaCl and KCl on 75Cr3C2-25NiCr coating and A516 steel was studied. The effect of alkali chloride is carried out by vapor-condense salt (45%NaCl+55%KCl) test at 900°C on bare and coated steel under cyclic conditions. Rusting and damage on specimens were visually evaluated. The mass changes were performed each cycle consisting of 20 hours to establish the corrosion rate. X-ray diffraction (XRD) and field emission scanning electron microscopy (FE-SEM) equipped with an energy dispersive X-ray analysis (EDS) were used to characterize the phase and microstructure analysis, respectively. Severe damage was observed on specimens after exposure on alkali salt environment, especially on A516 steel. After 20 hours of exposure, the mass change of A516 steel was almost seventeen times higher than the Cr3C2-NiCr coating which was approximately of 177.05 mg/cm2 and 10.64 mg/cm2, respectively. The severe damage on corroded specimens is due to chlorides penetrated the substrate and formed Fe2O3 oxide. The corrosion mechanisms of bare and 75Cr3C2-25NiCr coated steel were performed in this study.

Original language	English
Title of host publication	AIP Conference Proceedings
Editors	Sigit Dwi Yudanto, Ari Yustisia Akbar, Fendy Rokhmanto, Made Subekti Dwijaya, Muhammad Yunan Hasbi, Wahyu Mayangsari, Yudi Nugraha Thaha
Publisher	American Institute of Physics
Edition	1
ISBN (Electronic)	9780735448124
DOIs	https://doi.org/10.1063/5.0186414
Publication status	Published - 28 Feb 2024
Event	5th International Seminar on Metallurgy and Materials, ISMM 2022 - Tangerang Selatan, Indonesia Duration: 22 Nov 2022 → 23 Nov 2022

Publication series

Name	AIP Conference Proceedings
Number	1
Volume	3003
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	5th International Seminar on Metallurgy and Materials, ISMM 2022
Country/Territory	Indonesia
City	Tangerang Selatan
Period	22/11/22 → 23/11/22

Access to Document

10.1063/5.0186414

Cite this

Ramandhany, S., Triyono, D., Sugiarti, E., Wismogroho, A. S., Izzuddin, H., Afandi, A., Widayatno, W. B., Suhandi, A., Jayadi, Desiati, R. D., Hermanto, B., & Sudiro, T. (2024). The influence of alkali chlorides on corrosion of Cr₃C₂-NiCr coating and A516 steel after exposure at 900°C. In S. D. Yudanto, A. Y. Akbar, F. Rokhmanto, M. S. Dwijaya, M. Y. Hasbi, W. Mayangsari, & Y. N. Thaha (Eds.), AIP Conference Proceedings (1 ed.). Article 020089 (AIP Conference Proceedings; Vol. 3003, No. 1). American Institute of Physics. https://doi.org/10.1063/5.0186414

Ramandhany, Safitry ; Triyono, Djoko ; Sugiarti, Eni et al. / The influence of alkali chlorides on corrosion of Cr₃C₂-NiCr coating and A516 steel after exposure at 900°C. AIP Conference Proceedings. editor / Sigit Dwi Yudanto ; Ari Yustisia Akbar ; Fendy Rokhmanto ; Made Subekti Dwijaya ; Muhammad Yunan Hasbi ; Wahyu Mayangsari ; Yudi Nugraha Thaha. 1. ed. American Institute of Physics, 2024. (AIP Conference Proceedings; 1).

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abstract = "The influence of alkali chlorides such as NaCl and KCl on 75Cr3C2-25NiCr coating and A516 steel was studied. The effect of alkali chloride is carried out by vapor-condense salt (45%NaCl+55%KCl) test at 900°C on bare and coated steel under cyclic conditions. Rusting and damage on specimens were visually evaluated. The mass changes were performed each cycle consisting of 20 hours to establish the corrosion rate. X-ray diffraction (XRD) and field emission scanning electron microscopy (FE-SEM) equipped with an energy dispersive X-ray analysis (EDS) were used to characterize the phase and microstructure analysis, respectively. Severe damage was observed on specimens after exposure on alkali salt environment, especially on A516 steel. After 20 hours of exposure, the mass change of A516 steel was almost seventeen times higher than the Cr3C2-NiCr coating which was approximately of 177.05 mg/cm2 and 10.64 mg/cm2, respectively. The severe damage on corroded specimens is due to chlorides penetrated the substrate and formed Fe2O3 oxide. The corrosion mechanisms of bare and 75Cr3C2-25NiCr coated steel were performed in this study.",

author = "Safitry Ramandhany and Djoko Triyono and Eni Sugiarti and Wismogroho, {Agus Sukarto} and Hubby Izzuddin and Ahmad Afandi and Widayatno, {Wahyu Bambang} and Andi Suhandi and Jayadi and Desiati, {Resetiana Dwi} and Bambang Hermanto and Toto Sudiro",

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Ramandhany, S, Triyono, D, Sugiarti, E, Wismogroho, AS, Izzuddin, H, Afandi, A, Widayatno, WB, Suhandi, A, Jayadi, Desiati, RD, Hermanto, B & Sudiro, T 2024, The influence of alkali chlorides on corrosion of Cr₃C₂-NiCr coating and A516 steel after exposure at 900°C. in SD Yudanto, AY Akbar, F Rokhmanto, MS Dwijaya, MY Hasbi, W Mayangsari & YN Thaha (eds), AIP Conference Proceedings. 1 edn, 020089, AIP Conference Proceedings, no. 1, vol. 3003, American Institute of Physics, 5th International Seminar on Metallurgy and Materials, ISMM 2022, Tangerang Selatan, Indonesia, 22/11/22. https://doi.org/10.1063/5.0186414

The influence of alkali chlorides on corrosion of Cr₃C₂-NiCr coating and A516 steel after exposure at 900°C. / Ramandhany, Safitry; Triyono, Djoko; Sugiarti, Eni et al.
AIP Conference Proceedings. ed. / Sigit Dwi Yudanto; Ari Yustisia Akbar; Fendy Rokhmanto; Made Subekti Dwijaya; Muhammad Yunan Hasbi; Wahyu Mayangsari; Yudi Nugraha Thaha. 1. ed. American Institute of Physics, 2024. 020089 (AIP Conference Proceedings; Vol. 3003, No. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AB - The influence of alkali chlorides such as NaCl and KCl on 75Cr3C2-25NiCr coating and A516 steel was studied. The effect of alkali chloride is carried out by vapor-condense salt (45%NaCl+55%KCl) test at 900°C on bare and coated steel under cyclic conditions. Rusting and damage on specimens were visually evaluated. The mass changes were performed each cycle consisting of 20 hours to establish the corrosion rate. X-ray diffraction (XRD) and field emission scanning electron microscopy (FE-SEM) equipped with an energy dispersive X-ray analysis (EDS) were used to characterize the phase and microstructure analysis, respectively. Severe damage was observed on specimens after exposure on alkali salt environment, especially on A516 steel. After 20 hours of exposure, the mass change of A516 steel was almost seventeen times higher than the Cr3C2-NiCr coating which was approximately of 177.05 mg/cm2 and 10.64 mg/cm2, respectively. The severe damage on corroded specimens is due to chlorides penetrated the substrate and formed Fe2O3 oxide. The corrosion mechanisms of bare and 75Cr3C2-25NiCr coated steel were performed in this study.

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Ramandhany S, Triyono D, Sugiarti E, Wismogroho AS, Izzuddin H, Afandi A et al. The influence of alkali chlorides on corrosion of Cr₃C₂-NiCr coating and A516 steel after exposure at 900°C. In Yudanto SD, Akbar AY, Rokhmanto F, Dwijaya MS, Hasbi MY, Mayangsari W, Thaha YN, editors, AIP Conference Proceedings. 1 ed. American Institute of Physics. 2024. 020089. (AIP Conference Proceedings; 1). doi: 10.1063/5.0186414