Corrosive Behavior of ASTM A131 Grade A36 Carbon Steel Exposed in Diesel S10/Saline Water

被引：0

作者：

Frazao, Diana Magalhaes ^{[1
]}

de Melo, Ivanilda Ramos ^{[1
]}

Santos Vieira, Magda Rosangela ^{[1
]}

Urtiga Filho, Severino Leopoldino ^{[1
]}

机构：

[1] Univ Fed Pernambuco, Dept Engn Mecan, Recife, PE, Brazil

来源：

MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS | 2019年 / 22卷 / 01期

关键词：

Corrosion; biodegradation of fuels; diesel/saline water biphasic systems; electrochemical tests; ELECTROCHEMICAL CORROSION; MICROBIAL CORROSION; BIODIESEL; INHIBITION; IMPACT;

D O I：

10.1590/1980-5373-MR-2019-0176

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper sets out to evaluate the corrosion of ASTM A131 grade A36 carbon steel exposed to a diesel oil S10 / saline water system and the biodegradation of diesel oil S10 to simulate storage, transport and fuel use systems during a period of 30 days. The corrosion process was investigated through electrochemical tests of Open Circuit Potential (OCP), Electrochemical Impedance Spectroscopy (EIS) and Linear Polarization (LP). The morphology of the corrosion products were analyzed by Scanning Electron Microscopy (SEM). The results showed that the presence of saline water in the system containing diesel oil is an aggravating factor which promotes the biodegradation of the fuel and, consequently, aggravates the corrosion process.

引用

页数：9

共 7 条

[1] Biocorrosion on Surface of ASTM A283 Carbon Steel, Exposed in Diesel S10 and Tap Water
Frazao, Diana Magalhaes
de Melo, Ivanilda Ramos
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Urtiga Filho, Severino Leopoldino
[J]. MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS, 2017, 20 : 808 - 818
[2] Influence of heat treatments applied on the microstructural and microhardness behavior of ASTM A131 ABS DH36 steel
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[J]. AIN SHAMS ENGINEERING JOURNAL, 2024, 15 (05)
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[J]. MATERIA-RIO DE JANEIRO, 2018, 23 (01):
[5] A METHODOLOGY TO GUARANTEE THE MECHANICAL PROPERTIES OF ASTM A131 STEEL GRADE AH36 FOR MODIFICATIONS IN THE MANUFACTURING PROCESS OF "TORPEDO STAKE"
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[J]. REVISTA UNIVAP, 2020, 26 (51) : 215 - 230
[6] Electrochemical Behavior of Carbon Steel ASTM A36 in Diluted Pregnant Leach Solutions from Electrowinning of Copper
Caceres, Luis
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Galleguillos-Madrid, Felipe M.
[J]. METALS, 2024, 14 (03)
[7] Effect of submerged arc welding process with one-side one-pass welding technique on distortion behavior of shipbuilding steel plate ASTM A131 grade A
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[J]. MATERIALS TODAY-PROCEEDINGS, 2018, 5 (03) : 9543 - 9551

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