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All Journal Asian Journal of Aquatic Sciences Jurnal Marine Inside Asian Journal of Social and Humanities
Purnaningratri, Indah
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Agriculture, Biological Sciences & Forestry Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mechanical Engineering Transportation

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Journal : Asian Journal of Social and Humanities

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Electrochemical Performance Of Sacrificial Anode Metals In Preventing Corrosion On Ships: A Literature Review Anwar, Syairi; Octavitri, Yollanda; Purnaningratri, Indah; Sofian , Ian Mochamad
Asian Journal of Social and Humanities Vol. 4 No. 1 (2025): Asian Journal of Social and Humanities
Publisher : Pelopor Publikasi Akademika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59888/ajosh.v4i1.626

Abstract

Corrosion is a major issue for ships operating in high-salinity seawater environments. One of the most widely applied methods of corrosion prevention is cathodic protection using sacrificial anodes. This article presents a literature review on the effectiveness of various metals used as sacrificial anodes, including zinc (Zn), aluminum (Al), and magnesium (Mg). The review highlights that each metal has unique characteristics: zinc offers stable potential and moderate service life, aluminum provides high current capacity with lightweight properties, while magnesium delivers the highest protective potential but corrodes rapidly in seawater. The selection of sacrificial anode material depends on ship operating conditions, water resistivity, and economic considerations. This review serves as a reference for the maritime industry in designing effective and cost-efficient cathodic protection systems.
Co-Authors Cholis Imam Nawawi Mansur, Harri Mochamad Octavia, Futria Sofian , Ian Mochamad Supriatiningsih, Tuti Syairi Anwar Taopik Hidayatuloh, Ade Wulan Anggraeni, Wulan Yollanda Octavitri