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The Effect of Circulation of 0.5% HCL Solution On the Corrosion Rate of Low Carbon Steel Ismet Eka Putra; Hasbi Ramdani
Jurnal Teknik Mesin Vol 11 No 1 (2021): Jurnal Teknik Mesin Vol.11 No.1 April 2021
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LP2M) - ITP

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (984.605 KB) | DOI: 10.21063/jtm.2021.v11.i1.26-29

Abstract

Corrosion is usually called rusting. Corrosion in low carbon steel is carried out by the circulation method and without circulation. The specimens were placed in 0.5% HCl solution of 3 specimens in 1 vessel. The test specimens totaled 27 specimens in 3 vessels. In this study, low carbon steel immersion was carried out with circulation of 1200 L / H and 800 L / H and also without circulation with immersion times of 5, 10 and 15 days. The highest corrosion rate was obtained in low carbon steel soaked in 0.5% HCl for 15 days with a circulation of 1200 L / H which is 0.07357 mpy. The lowest corrosion rate was obtained in low carbon steel soaked in 0.5% HCl for 5 days without circulation, which is 0.02681 mpy.