Corrosion Rate of A36 Plate with Zinc Anode and Combination of Zinc Anode with Continuous Direct Current

Sri Endah Susilowati, Sri Endah Susilowati, Didit Sumardiyanto, Didit Sumardiyanto

2023

Abstract

Corrosion, in general is a process through which refined metals are converted into more stable compounds such as metal oxides, metal sulfides, or metal hydroxides. Likewise, the rusting of iron involves the formation of iron oxides via the action of atmospheric moisture and oxygen. Iron is a metal that rusts easily. Iron rust is a substance produced in corrosion events, which is in the form of a reddish-brown solid substance that is brittle and porous. The chemical formula of iron rust is Fe2O3 x H2O. The impact of corrosion events is detrimental. This corrosion rate research uses ASTM A36 plate (steel with low carbon content max 0.17 %C) for venture floating dock deck with three kinds of treatment: plate without corrosion protection (A), with zinc anode protection (B) and combined protection from zinc anode and DC electric (C). The corrosion rate is calculated using the weight loss method. The results showed the magnitude of corrosion rates in treatment A, B and C respectively: 0.66 mpy, 0.22 mpy and 0.17 mpy. Treatment with zinc anode protection and DC current produces the smallest corrosion rate value among others. Hardness values tested using Brinnnel with the values: 136.3 BHN, 205.2 BHN and 202.9 BHN respectively. The highest hardness value on the plate with zinc anode protection treatment

Paper Citation

in Harvard Style

Susilowati S. and Sumardiyanto D. (2023). Corrosion Rate of A36 Plate with Zinc Anode and Combination of Zinc Anode with Continuous Direct Current. In Proceedings of the 4th International Seminar and Call for Paper - Volume 1: ISCP UTA '45 JAKARTA; ISBN 978-989-758-691-0, SciTePress, pages 432-436. DOI: 10.5220/0012584300003821

in Bibtex Style

@conference{iscp uta '45 jakarta23,
author={Sri Endah Susilowati and Didit Sumardiyanto},
title={Corrosion Rate of A36 Plate with Zinc Anode and Combination of Zinc Anode with Continuous Direct Current},
booktitle={Proceedings of the 4th International Seminar and Call for Paper - Volume 1: ISCP UTA '45 JAKARTA},
year={2023},
pages={432-436},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0012584300003821},
isbn={978-989-758-691-0},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 4th International Seminar and Call for Paper - Volume 1: ISCP UTA '45 JAKARTA
TI - Corrosion Rate of A36 Plate with Zinc Anode and Combination of Zinc Anode with Continuous Direct Current
SN - 978-989-758-691-0
AU - Susilowati S.
AU - Sumardiyanto D.
PY - 2023
SP - 432
EP - 436
DO - 10.5220/0012584300003821
PB - SciTePress