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Comprehensive corrosion evaluation of sintered Al/Ni-SiC composite by CuL2 nanocomplex as a green inhibitor in 1M HCl solution

Article

Last updated: 04 May 2025

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-

Tags

Physical chemistry

Abstract

The corrosion performance of Al/Ni-SiC composites prepared by powder technology using both vacuum and hot compaction techniques for the sintering process is explored, highlighting the importance of their electrochemical and chemical properties. The research also examines the corrosive effects on aluminum metal matrix composites (AMMCs) and other solid wastes. Although AMMCs demonstrate strong mechanical and tribological properties, their corrosion resistance remains a challenge. The CuL2 nanocomplex (green nanocomplex) is prepared in a simple, rapid, and eco-friendly manner using coriandrum sativum extract in ethanol, which is employed to enhance the corrosion resistance of Al/Ni-SiC composites. Additionally, the corrosion behavior of Al/Ni-SiC composites with the CuL2 nanocomplex has been theoretically investigated using density functional theory. The investigation demonstrated that the samples with the lowest corrosion rate (CR) values were consolidated using hot compaction and vacuum mixing. The CR decreased with increasing concentrations (5%, 10%, and 15%) of nickel-coated SiC particles by weight. Specifically, the nickel-coated SiC particles in the hot compaction mix and vacuum mix at 15% in 1M HCl exhibited CR values of 1.17 mm/y and 0.39 mm/y, respectively.

DOI

10.21608/ejchem.2024.312822.10207

Keywords

Al/Ni-SiC Composite, Synergistic CuL2 nanocomplex, Corrosion inhibition, electrochemical techniques, Density functional theory

Authors

First Name

shimaa

Last Name

Abolkassem

MiddleName

-

Affiliation

Powder Technology Division, Manufacturing Technology Institute, Central Metallurgical Research and Development Institute, Helwan El-Tabbin, P.O. Box 87, Cairo, Egypt

Email

shimaa.ahmed30@ymail.com

City

cairo

Orcid

-

First Name

Lamiaa

Last Name

Mohamed

MiddleName

Z

Affiliation

Mining, Petroleium, Metallurgical Engineering Dept., Faculty of Engineering, Cairo Univerrsity

Email

lamiaa.zaky@cu.edu.eg

City

Cairo

Orcid

0000-0003-0731-753X

First Name

Shimaa

Last Name

Hosny

MiddleName

-

Affiliation

Chemistry Department, Faculty of Science, New Valley University, El-Kharga, 72511, Egypt

Email

shimaahosny@sci.nvu.edu.eg

City

-

Orcid

0000-0001-8431-8187

First Name

Omayma

Last Name

El kady

MiddleName

Ahmed

Affiliation

Powder Metallurgy Division, Manufacturing Department, Central Metallurgical R&D Institute, P.O.87 Helwan, 11421 Cairo, Egypt.

Email

o.alkady68@gmail.com

City

-

Orcid

-

First Name

Ayman

Last Name

Elsayed

MiddleName

-

Affiliation

Powder Technology Division, Manufacturing Technology Institute, Central Metallurgical Research and Development Institute, Helwan El-Tabbin, P.O. Box 87, Cairo, Egypt

Email

ayman_elsayed_11@yahoo.com

City

-

Orcid

-

First Name

Ghalia

Last Name

Gaber

MiddleName

A.

Affiliation

Faculty of science, chemistry department, Al Azhar University

Email

ghaliaasaid@azhar.edu.eg

City

Cairo

Orcid

0000-0002-2900-3809

Volume

68

Article Issue

6

Related Issue

54962

Issue Date

2025-06-01

Receive Date

2024-08-15

Publish Date

2025-06-01

Page Start

289

Page End

311

Print ISSN

0449-2285

Online ISSN

2357-0245

Article File

EJCHEM_Volume 68_Issue 6_Pages 289-311.pdf

PDF . 2.7MB

Link

https://ejchem.journals.ekb.eg/article_389219.html

Detail API

http://journals.ekb.eg?_action=service&article_code=389219

Order

389,219

Type

Original Article

Type Code

297

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

https://ejchem.journals.ekb.eg/

MainTitle

Comprehensive corrosion evaluation of sintered Al/Ni-SiC composite by CuL2 nanocomplex as a green inhibitor in 1M HCl solution

Details

Type

Article

Created At

04 May 2025