Evaluation of the Corrosion Rate of Different Types of Marine Ship Steel using Potentiostatic Test Method in Arabian Gulf Sea Water
The effect of flow velocity and chemical composition of Arab gulf sea water on the corrosion behavior of three different types of steel (DNV/EH40, AB/FH32 and ABS DQ47) used in building of marine ship hull structures investigated by using electrochemical Potentiostatic test method was. The results i...
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Format: | Article |
Language: | English |
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Unviversity of Technology- Iraq
2017-07-01
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Series: | Engineering and Technology Journal |
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Online Access: | https://etj.uotechnology.edu.iq/article_135351_687b4c3557b9863f6b205daa14812039.pdf |
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author | R. A. Hussain H. H. Jassim |
author_facet | R. A. Hussain H. H. Jassim |
author_sort | R. A. Hussain |
collection | DOAJ |
description | The effect of flow velocity and chemical composition of Arab gulf sea water on the corrosion behavior of three different types of steel (DNV/EH40, AB/FH32 and ABS DQ47) used in building of marine ship hull structures investigated by using electrochemical Potentiostatic test method was. The results indicate that the general corrosion rate under flow condition is larger than that obtained under static case. Increasing the velocity of sea water leads to increase the corrosion rates for certain limit and then began to decrease. NV/EH40 steel exhibited a significantly lower values of corrosion rate, ABS DQ47 steel has larger values and AB/FH32 marine steel plates has moderate values. |
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format | Article |
id | doaj.art-d0de555096ca4cb4b6ea7bbbb59683eb |
institution | Directory Open Access Journal |
issn | 1681-6900 2412-0758 |
language | English |
last_indexed | 2024-03-08T06:16:54Z |
publishDate | 2017-07-01 |
publisher | Unviversity of Technology- Iraq |
record_format | Article |
series | Engineering and Technology Journal |
spelling | doaj.art-d0de555096ca4cb4b6ea7bbbb59683eb2024-02-04T17:19:44ZengUnviversity of Technology- IraqEngineering and Technology Journal1681-69002412-07582017-07-01357A70971610.30684/etj.35.7A.6135351Evaluation of the Corrosion Rate of Different Types of Marine Ship Steel using Potentiostatic Test Method in Arabian Gulf Sea WaterR. A. HussainH. H. JassimThe effect of flow velocity and chemical composition of Arab gulf sea water on the corrosion behavior of three different types of steel (DNV/EH40, AB/FH32 and ABS DQ47) used in building of marine ship hull structures investigated by using electrochemical Potentiostatic test method was. The results indicate that the general corrosion rate under flow condition is larger than that obtained under static case. Increasing the velocity of sea water leads to increase the corrosion rates for certain limit and then began to decrease. NV/EH40 steel exhibited a significantly lower values of corrosion rate, ABS DQ47 steel has larger values and AB/FH32 marine steel plates has moderate values.https://etj.uotechnology.edu.iq/article_135351_687b4c3557b9863f6b205daa14812039.pdfcorrosion potentiostatictafel extrapolationsea waterflow velocitysalinity |
spellingShingle | R. A. Hussain H. H. Jassim Evaluation of the Corrosion Rate of Different Types of Marine Ship Steel using Potentiostatic Test Method in Arabian Gulf Sea Water Engineering and Technology Journal corrosion potentiostatic tafel extrapolation sea water flow velocity salinity |
title | Evaluation of the Corrosion Rate of Different Types of Marine Ship Steel using Potentiostatic Test Method in Arabian Gulf Sea Water |
title_full | Evaluation of the Corrosion Rate of Different Types of Marine Ship Steel using Potentiostatic Test Method in Arabian Gulf Sea Water |
title_fullStr | Evaluation of the Corrosion Rate of Different Types of Marine Ship Steel using Potentiostatic Test Method in Arabian Gulf Sea Water |
title_full_unstemmed | Evaluation of the Corrosion Rate of Different Types of Marine Ship Steel using Potentiostatic Test Method in Arabian Gulf Sea Water |
title_short | Evaluation of the Corrosion Rate of Different Types of Marine Ship Steel using Potentiostatic Test Method in Arabian Gulf Sea Water |
title_sort | evaluation of the corrosion rate of different types of marine ship steel using potentiostatic test method in arabian gulf sea water |
topic | corrosion potentiostatic tafel extrapolation sea water flow velocity salinity |
url | https://etj.uotechnology.edu.iq/article_135351_687b4c3557b9863f6b205daa14812039.pdf |
work_keys_str_mv | AT rahussain evaluationofthecorrosionrateofdifferenttypesofmarineshipsteelusingpotentiostatictestmethodinarabiangulfseawater AT hhjassim evaluationofthecorrosionrateofdifferenttypesofmarineshipsteelusingpotentiostatictestmethodinarabiangulfseawater |