Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Asian Journal Science and Engineering

Cathodic Corrosion Protection on Low Carbon Steel Type H-beam (SM490YB) Using Zinc (Zn) Anode with Soil Corrosive Media Mixed with NaCl Lazuardi, Lazuardi; Rizza, Muhammad Akhlis; Hadi Susilo, Sugeng; Maryono, Maryono
Asian Journal Science and Engineering Vol. 2 No. 2 (2023): Asian Journal Science and Engineering
Publisher : CV. Creative Tugu Pena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51278/ajse.v2i2.1019

Abstract

H-beam steel is often used as a basic material for building construction on the coast. Cases that often occur are H-beam steel that is installed quickly corrodes. This incident is caused by the coastal area belongs to an environment with a high level of corrosiveness.From the results of the pH tester test, the value of the degree of acidity is in rangeof pH=5 to pH=7.Coastal soils contain a lot of chloride Cl. In an acidic environment accompanied by a chloride Cl element, it triggers the breakdown of the passive layer on the surface which causes an anodic region to form so that the steel is in a state of releasing electrons. The problem that occurs can be overcome using a sacrificial anode cathodic protection system, with a zinc metal protection mechanism (Zn) 99, 99% which is used as a sacrificial anode has a lower potential value than the potential value of H-beam steel as a cathode protected by zinc metal (Zn) . This value of zinc metal (Zn) is more negative than the Fe steel which potential value is . The value of the potential difference is that it can be ascertained that the released Zn electrons can flow and adhere to the protected H-beam steel. Keywords: Surface Corrosion, Cathodic Protection, H-beam Steel, Zinc Anode(Zn)
Co-Authors Abdul Hakim Daulae Aghsyannisa Aghsyannisa Agil Ario Wibawa Akbar Akbar Akhlis Rizza , Muhammad Akhlis Rizza, Muhammad Alfarisy, M. Phyto Amdayani, Susilawati Anggreani, Defvi Anggreani1, Defvi Armadiyan Armadiyan Ashar Hasairin Banjarnahor, Ida Hartati Batubara, Ummi Mardhiah Cahyo, bint Cahyo, Bintang Dwi Dibah, Jihan Para Dyah Puspita Sari, Wina Edi Purwanto Edwardi Edwardi Eka Rizki A Nasution Ekklesia, Eprilia Eko Prasetya, Eko F. Madarisa Fairuz, Tariza Fathimah Nurfithri Hashifah Fauziyah Harahap Feliatra Gustina, Julia Hadi Susilo, Sugeng Hanna, Shantela Juanti, Devika Ramadhani Kiky Rizky Lestari, Rizki Mahesa Rizky Saputra Mariya, Haniam Martina Asiati Napitupulu Maryono , Maryono Maryono Maryono Maryono Maryono Mira Rangkuty, Sailana MUHAMMAD ALI Muhammad Yusuf Pulungan Nadhif, Reyhan Ivan Nathania, Vanda Golda Nugroho Nugroho Nursyirwani, Nursyirwani Nurul Karisma Padang, Endang Karina Puji Prastowo, Puji Ratna Anjaning Kusuma Marpaung, Dwi Rifka Hilda Sinaga Rizky, Nadia Rulli Nasrullah Said . Iskandar Sapitri, Siti Sihabudin Noor Silvia Adriani Sinaga, Elfia Lasmaida Siregar, Shopiah Dhuha Siti Jamilah Siti Munawaroh Suci Rahmawati, Suci Sugeng Hadi Susilo Syakura, Furcony Putri Syamsul Mu’arif Togatorop, Afrida Deyuwi Fortuna Ulandia, Sinta Bella Utami, Lestari Dian Widia Ningsih, Widia Widyanti, Amelia Nur Wirdah Aulia Siregar Wulandari Wulandari Wulansari, Wulandari Yuanita Rachmawati Yulia Eka Putri, Yulia Eka Yusuf, Yusnaeni Zevira, Bella Permata