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114745

INVESTIGATION INTO TUBULAR STRUCTURE FORMED BY PITTING CORROSION ON THE SURFACE OF CARBON STEEL

Article

Last updated: 26 Dec 2024

OverviewSimilar Items

Subjects

-

Tags

Mechanical, Power, Production, Design and Mechatronics Engineering.

Abstract

The formation and development of pitting corrosion on carbon steel surface during the initial stage of immersion test in tap water have been studied by scanning electron microscopy. The pitting was analyzed for static and rotating specimens during immersion. The results showed that the features of the pits formed on the surfaces of samples that are rotating are different from those on the surfaces of static samples. Since the rotating-pit samples were followed by a tubular structure of corrosion products in the reverse direction of rotation. The results showed also that this tubular structure depends on the size of the pit and test time. Moreover, this tubular structure plays an important role in the development of damage to the surface. This shows that the corrosion products have a hostile influence. Interactions localized corrosion pits occurred between large and small pits in its configuration, as well as between the tubular structures. The features of formed pits were a cavity at the center of the pit and a rough circular band or ring of products around the cavity.

DOI

10.21608/jesaun.2013.114745

Keywords

Corrosion, PITTING CORROSION, tubular structure, pit interactions, Immersion test, carbon steel, Tap water

Authors

First Name

Tawfeeq A.

Last Name

Alkanhal

MiddleName

-

Affiliation

Research Center director of Engineering and Applied Science, Faculty of Engineering, Majmaah University, Saudi Arabia

Email

t.alkanhal@mu.edu.sa

City

-

Orcid

-

First Name

M.

Last Name

Osman

MiddleName

-

Affiliation

Mechanical Engineering Department, Faculty of Engineering, Majmaah University, Saudi Arabia

Email

-

City

-

Orcid

-

First Name

S. M.

Last Name

Ahmed

MiddleName

-

Affiliation

Mechanical Engineering Department, Faculty of Engineering, Majmaah University ,Saudi Arabia

Email

shemy2007@yahoo.com

City

-

Orcid

-

Volume

41

Article Issue

No 2

Related Issue

16841

Issue Date

2013-03-01

Receive Date

2012-09-22

Publish Date

2013-03-01

Page Start

483

Page End

500

Print ISSN

1687-0530

Online ISSN

2356-8550

Article File

JESAUN_Volume 41_Issue No 2_Pages 483-500.pdf

PDF . 1.1MB

Link

https://jesaun.journals.ekb.eg/article_114745.html

Detail API

https://jesaun.journals.ekb.eg/service?article_code=114745

Order

9

Type

Research Paper

Type Code

1,438

Publication Type

Journal

Publication Title

JES. Journal of Engineering Sciences

Publication Link

https://jesaun.journals.ekb.eg/

MainTitle

INVESTIGATION INTO TUBULAR STRUCTURE FORMED BY PITTING CORROSION ON THE SURFACE OF CARBON STEEL

Details

Type

Article

Created At

23 Jan 2023