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124703

Influence of Paint Type on Steel Corrosion for Marine Applications.

Article

Last updated: 04 Jan 2025

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Subjects

-

Tags

Production Engineering and Mechanical Design

Abstract

The majority of naval ships are constructed of mild steel. Corrosion is a major concern in a maritime environment. This particular type of material degradation has recently received more attention by the 
marine industry. The present work aims to investigate the effect of recent coatings used in marine 
ship surfaces for preventing corrosion. Experiments were performed according to standard tests to 
evaluate and measure the coating adhesion to steel and to measure the corrosion wear rate if any for three types of coatings. An accelerated corrosion test was conducted to duplicate in the laboratory the field corrosion performance of a product. The results indicate that all under investigated types of paint have resulted in a reduction in the corrosion rate compared with the uncoated steel. A minimum corrosion rate of 0.8 mm/year was obtained for the coat "Hempadur 52140" compared to 2.1 mm/year for the uncoated steel. A microscopic examination of the corroded steel surfaces was conducted which prevailed pitting behavior with different degree. The minimum corroded surface exhibited few pitting attack in comparison to other specimens. Although the pitting attack of the surface layer (paint), one can drive a conclusion that sample surface without coating is aggressively attacked by pits. 

DOI

10.21608/bfemu.2010.124703

Authors

First Name

Abdou

Last Name

Abdel-Samad

MiddleName

-

Affiliation

Production Engineering and Mechanical Design Department., Faculty of Engineering., El-Mansoura University., Mansoura 35516., Egypt.

Email

-

City

Mansoura

Orcid

-

First Name

Yaser

Last Name

Soud

MiddleName

-

Affiliation

Production Engineering and Mechanical Design Department., Faculty of Engineering., El-Mansoura University., Mansoura 35516., Egypt.

Email

-

City

Mansoura

Orcid

-

First Name

M.

Last Name

Zaki

MiddleName

-

Affiliation

Akhbar El-Yom Academy., Production Engineering and Printing Technology Department., 6th of October., Egypt.

Email

mostafazaki8@hotmail.com

City

-

Orcid

-

Volume

35

Article Issue

1

Related Issue

17860

Issue Date

2010-03-01

Receive Date

2010-11-22

Publish Date

2020-03-01

Page Start

82

Page End

90

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 35_Issue 1_Pages 82-90.pdf

PDF . 1.0MB

Link

https://bfemu.journals.ekb.eg/article_124703.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=124703

Order

29

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

Influence of Paint Type on Steel Corrosion for Marine Applications.

Details

Type

Article

Created At

22 Jan 2023