Corrosion Effective of Condensed Synthetic Automotive Solution Containing Selective Organic Component Mixtures on Al-alloys

Abstract This work involves studying the effect of adding some selective organic component mixture on corrosion behavior of pure Al and its alloys in condensed synthetic automotive solution (CSAS) at room temperature. This mixture indicates the increasing of octane number in previous study and...

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Autores principales:	Majid H. Abdulmajeed, Slafa I. Ibrahim, Eiman Ali E. Sheet
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2015
Materias:	corrosion of Al- alloys, potentiostatic measurements, corrosion in fuel. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/4c4ad65455a4410892dc6aef1e582dbc
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spelling	oai:doaj.org-article:4c4ad65455a4410892dc6aef1e582dbc2021-12-02T05:38:50ZCorrosion Effective of Condensed Synthetic Automotive Solution Containing Selective Organic Component Mixtures on Al-alloys1818-11712312-0789https://doaj.org/article/4c4ad65455a4410892dc6aef1e582dbc2015-12-01T00:00:00Zhttp://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/273https://doaj.org/toc/1818-1171https://doaj.org/toc/2312-0789 Abstract This work involves studying the effect of adding some selective organic component mixture on corrosion behavior of pure Al and its alloys in condensed synthetic automotive solution (CSAS) at room temperature. This mixture indicates the increasing of octane number in previous study and in this study show the increasing in corrosion resistance through the decreasing in corrosion rate values. Electrochemical measurements were carried out by potentiostat at 3 mV/sec to estimate the corrosion parameters using Tafel extrapolation method, in addition to cyclic polarization test to know the pitting susceptibility of materials in tested medium. The cathodic Tafel slope (bc) were increased after adding the organic component mixture. But the anodic Tafel slopes (ba) were varied after addition of the mixture. The increase in cathodic slope indicates the presence of a film on the surface of the tested material, which is less permeable and can even obstruct the metal dissolution reaction but still permits an electrochemical reaction to occur. This behavior can be achieved by the electronic density on oxygen and nitrogen atoms in the organic component mixture. Keyword: corrosion of Al- alloys, potentiostatic measurements, corrosion in fuel. Majid H. AbdulmajeedSlafa I. IbrahimEiman Ali E. SheetAl-Khwarizmi College of Engineering – University of Baghdadarticlecorrosion of Al- alloys, potentiostatic measurements, corrosion in fuel.Chemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 11, Iss 4 (2015)
institution	DOAJ
collection	DOAJ
language	EN
topic	corrosion of Al- alloys, potentiostatic measurements, corrosion in fuel. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	corrosion of Al- alloys, potentiostatic measurements, corrosion in fuel. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Majid H. Abdulmajeed Slafa I. Ibrahim Eiman Ali E. Sheet Corrosion Effective of Condensed Synthetic Automotive Solution Containing Selective Organic Component Mixtures on Al-alloys
description	Abstract This work involves studying the effect of adding some selective organic component mixture on corrosion behavior of pure Al and its alloys in condensed synthetic automotive solution (CSAS) at room temperature. This mixture indicates the increasing of octane number in previous study and in this study show the increasing in corrosion resistance through the decreasing in corrosion rate values. Electrochemical measurements were carried out by potentiostat at 3 mV/sec to estimate the corrosion parameters using Tafel extrapolation method, in addition to cyclic polarization test to know the pitting susceptibility of materials in tested medium. The cathodic Tafel slope (bc) were increased after adding the organic component mixture. But the anodic Tafel slopes (ba) were varied after addition of the mixture. The increase in cathodic slope indicates the presence of a film on the surface of the tested material, which is less permeable and can even obstruct the metal dissolution reaction but still permits an electrochemical reaction to occur. This behavior can be achieved by the electronic density on oxygen and nitrogen atoms in the organic component mixture. Keyword: corrosion of Al- alloys, potentiostatic measurements, corrosion in fuel.
format	article
author	Majid H. Abdulmajeed Slafa I. Ibrahim Eiman Ali E. Sheet
author_facet	Majid H. Abdulmajeed Slafa I. Ibrahim Eiman Ali E. Sheet
author_sort	Majid H. Abdulmajeed
title	Corrosion Effective of Condensed Synthetic Automotive Solution Containing Selective Organic Component Mixtures on Al-alloys
title_short	Corrosion Effective of Condensed Synthetic Automotive Solution Containing Selective Organic Component Mixtures on Al-alloys
title_full	Corrosion Effective of Condensed Synthetic Automotive Solution Containing Selective Organic Component Mixtures on Al-alloys
title_fullStr	Corrosion Effective of Condensed Synthetic Automotive Solution Containing Selective Organic Component Mixtures on Al-alloys
title_full_unstemmed	Corrosion Effective of Condensed Synthetic Automotive Solution Containing Selective Organic Component Mixtures on Al-alloys
title_sort	corrosion effective of condensed synthetic automotive solution containing selective organic component mixtures on al-alloys
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2015
url	https://doaj.org/article/4c4ad65455a4410892dc6aef1e582dbc
work_keys_str_mv	AT majidhabdulmajeed corrosioneffectiveofcondensedsyntheticautomotivesolutioncontainingselectiveorganiccomponentmixturesonalalloys AT slafaiibrahim corrosioneffectiveofcondensedsyntheticautomotivesolutioncontainingselectiveorganiccomponentmixturesonalalloys AT eimanaliesheet corrosioneffectiveofcondensedsyntheticautomotivesolutioncontainingselectiveorganiccomponentmixturesonalalloys
_version_	1718400294756286464

Corrosion Effective of Condensed Synthetic Automotive Solution Containing Selective Organic Component Mixtures on Al-alloys

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