INHIBITION EFFECT OF FLAVONOID EXTRACT OF Euphorbia Guyoniana ON THE CORROSION OF MILD STEEL IN H2SO4 MEDIUM

INHIBITION EFFECT OF FLAVONOID EXTRACT OF Euphorbia Guyoniana ON THE CORROSION OF MILD STEEL IN H2SO4 MEDIUM

<p>The influence of flavonoids extracts of three parts of <em>Euphorbia Guyoniana</em> towards the corrosion of type API 5L X52 steel in 15% H<sub>2</sub>SO<sub>4</sub> has been evaluated by weight loss method and polarization technique. The results showed t...

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Main Authors: S. Chihi, N. Gherraf, B. Alabed, S. Hameurlain
Format: Article
Language:English
Published: El Oued University 2009-08-01
Series:Journal of Fundamental and Applied Sciences
Subjects:
API 5L X52 steel, corrosion inhibition, sulphuric acid, Euphorbia Guyoniana, flavonoids extract
Online Access:http://jfas.info/index.php/jfas/article/view/197
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spelling doaj-b91d0858ef584952bd8fc9359fee25402020-11-24T23:41:44ZengEl Oued UniversityJournal of Fundamental and Applied Sciences1112-98672009-08-0112313910.4314/jfas.v1i2.4151INHIBITION EFFECT OF FLAVONOID EXTRACT OF Euphorbia Guyoniana ON THE CORROSION OF MILD STEEL IN H2SO4 MEDIUMS. Chihi0N. Gherraf1B. Alabed2S. Hameurlain3VPRS Laboratory, Ouargla University AlgeriaVPRS Laboratory, Ouargla University AlgeriaVPRS Laboratory, Ouargla University AlgeriaVPRS Laboratory, Ouargla University Algeria<p>The influence of flavonoids extracts of three parts of <em>Euphorbia Guyoniana</em> towards the corrosion of type API 5L X52 steel in 15% H<sub>2</sub>SO<sub>4</sub> has been evaluated by weight loss method and polarization technique. The results showed that extracts are a good inhibitors for API 5L X52 steel in this medium. The corrosion inhibition efficiency increases on increasing plant extracts concentration. The inhibition is attributed to the adsorption of the surface of the metal. Potentiodynamic polarization results revealed that the studied inhibitors behave as a mixed type.</p>http://jfas.info/index.php/jfas/article/view/197API 5L X52 steel, corrosion inhibition, sulphuric acid, Euphorbia Guyoniana, flavonoids extract
collection DOAJ
language English
format Article
sources DOAJ
author S. Chihi
N. Gherraf
B. Alabed
S. Hameurlain
spellingShingle S. Chihi
N. Gherraf
B. Alabed
S. Hameurlain
INHIBITION EFFECT OF FLAVONOID EXTRACT OF Euphorbia Guyoniana ON THE CORROSION OF MILD STEEL IN H2SO4 MEDIUM
Journal of Fundamental and Applied Sciences
API 5L X52 steel, corrosion inhibition, sulphuric acid, Euphorbia Guyoniana, flavonoids extract
author_facet S. Chihi
N. Gherraf
B. Alabed
S. Hameurlain
author_sort S. Chihi
title INHIBITION EFFECT OF FLAVONOID EXTRACT OF Euphorbia Guyoniana ON THE CORROSION OF MILD STEEL IN H2SO4 MEDIUM
title_short INHIBITION EFFECT OF FLAVONOID EXTRACT OF Euphorbia Guyoniana ON THE CORROSION OF MILD STEEL IN H2SO4 MEDIUM
title_full INHIBITION EFFECT OF FLAVONOID EXTRACT OF Euphorbia Guyoniana ON THE CORROSION OF MILD STEEL IN H2SO4 MEDIUM
title_fullStr INHIBITION EFFECT OF FLAVONOID EXTRACT OF Euphorbia Guyoniana ON THE CORROSION OF MILD STEEL IN H2SO4 MEDIUM
title_full_unstemmed INHIBITION EFFECT OF FLAVONOID EXTRACT OF Euphorbia Guyoniana ON THE CORROSION OF MILD STEEL IN H2SO4 MEDIUM
title_sort inhibition effect of flavonoid extract of euphorbia guyoniana on the corrosion of mild steel in h2so4 medium
publisher El Oued University
series Journal of Fundamental and Applied Sciences
issn 1112-9867
publishDate 2009-08-01
description <p>The influence of flavonoids extracts of three parts of <em>Euphorbia Guyoniana</em> towards the corrosion of type API 5L X52 steel in 15% H<sub>2</sub>SO<sub>4</sub> has been evaluated by weight loss method and polarization technique. The results showed that extracts are a good inhibitors for API 5L X52 steel in this medium. The corrosion inhibition efficiency increases on increasing plant extracts concentration. The inhibition is attributed to the adsorption of the surface of the metal. Potentiodynamic polarization results revealed that the studied inhibitors behave as a mixed type.</p>
topic API 5L X52 steel, corrosion inhibition, sulphuric acid, Euphorbia Guyoniana, flavonoids extract
url http://jfas.info/index.php/jfas/article/view/197
work_keys_str_mv AT schihi inhibitioneffectofflavonoidextractofeuphorbiaguyonianaonthecorrosionofmildsteelinh2so4medium
AT ngherraf inhibitioneffectofflavonoidextractofeuphorbiaguyonianaonthecorrosionofmildsteelinh2so4medium
AT balabed inhibitioneffectofflavonoidextractofeuphorbiaguyonianaonthecorrosionofmildsteelinh2so4medium
AT shameurlain inhibitioneffectofflavonoidextractofeuphorbiaguyonianaonthecorrosionofmildsteelinh2so4medium
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