PENGARUH VARIASI KONSENTRASI EKSTRAK DAUN MANGGA MANGIFERA FOETIDA SEBAGAI GREEN CORROSION INHIBITOR TERHADAP LAJU KOROSI PADA BAJA A36 DALAM LINGKUNGAN NATRIUM KLORIDA (NaCl)

ISTRIANI, LIS and Syofii, Imam (2022) PENGARUH VARIASI KONSENTRASI EKSTRAK DAUN MANGGA MANGIFERA FOETIDA SEBAGAI GREEN CORROSION INHIBITOR TERHADAP LAJU KOROSI PADA BAJA A36 DALAM LINGKUNGAN NATRIUM KLORIDA (NaCl). Undergraduate thesis, Sriwijaya University.

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Abstract

Corrosion is material damage due to electrochemical reactions between the material and its environment. This study used medium carbon steel A36 as a test specimen, mango Mangifera foetida leaves as an inhibitor, and 25% NaCl solution as a corrosive medium. Quenching heat treatment is used to apply inhibitors to the test specimens. The purpose of this study was to determine the effect of varying concentrations of mango mangifera foetida leaf extract as a green corrosion inhibitor on the corrosion rate of A36steel. The method used in this study is a pure experimental method with the results obtained that variations in the concentration of mango leaf extract greatly influence the corrosion rate of A36 steel up to 0.0013 mpy. The conclusion is that the presence of inhibitors with varied concentrations is very influential in inhibiting the corrosion rate of the test specimens. Keywords: corrosion, inhibitor, specimen, corrosion rate

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Laju korosi, Inhibitor
Subjects:	L Education > L Education (General) > L7-991 Education (General)
Divisions:	06-Faculty of Education and Educational Science > 83203-Mechanical Technique Education (S1)
Depositing User:	Lis Istriani
Date Deposited:	20 Jan 2023 02:18
Last Modified:	20 Jan 2023 02:18
URI:	http://repository.unsri.ac.id/id/eprint/87030

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