Jurnal Teknik Mesin
Vol 10 No 2 (2020): Jurnal Teknik Mesin Vol.10 No.2 October 2020

The Effect of Circulation of 3% HCL Solution On the Corrosion Rate of Aluminum

Ismet Eka Putra (Institut Teknologi Padang)
Teguh Burhanuddin (Institut Teknologi Padang)

Article Info

Publish Date
31 Oct 2020

Abstract

Corrosion is usually called rusting. Corrosion to aluminum is carried out by circulating and non-circulating methods. The specimens were placed in 3% HCl solution, each with 3 specimens in one vessel. There are 9 specimens in 3 vessels. In this study, aluminum was immersed with a circulation of 385 L/hour and 432 L/hour and also without circulation with immersion time for 4 days. The highest corrosion rate was obtained in aluminum soaked in 3% HCl for 4 days with a circulation of 432 L / hour, 0.5215 Mpy. The lowest corrosion rate was obtained for aluminum immersed in 3% HCl for 4 days without circulation, 0.1830 Mpy.

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Journal Info
Jurnal Teknik Mesin
Website

Abbrev

jtm

Publisher

Institut Teknologi Padang

Subject

Control & Systems Engineering Energy Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering

Description

JTM is a journal aims to be a peer-reviewed platform and an authoritative source of information. We publish original research papers, review articles and case studies focused on mechanical engineering and other related topics. All papers are peer-reviewed. JTM is managed to be issued twice in every ...