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79385

FRICTION COEFFICIENT AND WEAR DISPLAYED BY THE SCRATCH OF EPOXY COMPOSITES FILLED BY METALLIC NANOPARTICLES UNDER THE INFLUENCE OF MAGNETIC FIELD

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Last updated: 04 Jan 2025

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Abstract

There is increasing demand to develop the bearing materials of moving surfaces that perform under effect of magnetic field. Experiments have been carried out in the present work to study the effect of magnetic field on the friction coefficient and wear displayed by the scratch of epoxy composites filled by nanoparticles of metallic materials such as, iron (Fe), copper (Cu) and aluminium (Al).
 
It was observed that friction coefficient decreased with increasing nanoparticles content at no magnetic field. The highest values were displayed by unfilled composites. Filling epoxy by Al displayed lower friction coefficient than that observed for Fe and Cu filled epoxy composites, while wear of epoxy filled by Al nonoparticles showed higher values. Friction coefficient slightly increased with increasing the intensity of magnetic field, where iron filled composites displayed the highest values. Wear showed slight decrease with increasing the intensity of magnetic field.

DOI

10.21608/jest.2018.79385

Keywords

Friction coefficient, Wear, scratch, epoxy composites, iron, copper, aluminium, Nanoparticles, magnetic field

Authors

First Name

F. I.

Last Name

El-Zahraa

MiddleName

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Affiliation

Faculty of Engineering, Qena, South Valley University, Qena, EGYPT.

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First Name

G. T.

Last Name

Abdel-Jaber

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Affiliation

Faculty of Engineering, Qena, South Valley University, Qena, EGYPT.

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First Name

M. I.

Last Name

Khashaba

MiddleName

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Affiliation

Faculty of Engineering, Minia University, P. N. 61111, El-Minia, EGYPT.

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First Name

W. Y.

Last Name

Ali

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-

Affiliation

Faculty of Engineering, Minia University, P. N. 61111, El-Minia, EGYPT.

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Volume

16

Article Issue

1

Related Issue

11852

Issue Date

2019-01-01

Receive Date

2018-07-11

Publish Date

2018-01-01

Page Start

22

Page End

32

Print ISSN

2090-5882

Online ISSN

2090-5955

Article File

JEST_Volume 16_Issue 1_Pages 22-32.pdf

PDF . 514.7kB

Link

https://jest.journals.ekb.eg/article_79385.html

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https://jest.journals.ekb.eg/service?article_code=79385

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3

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Original Article

Type Code

1,211

Publication Type

Journal

Publication Title

Journal of the Egyptian Society of Tribology

Publication Link

https://jest.journals.ekb.eg/

MainTitle

FRICTION COEFFICIENT AND WEAR DISPLAYED BY THE SCRATCH OF EPOXY COMPOSITES FILLED BY METALLIC NANOPARTICLES UNDER THE INFLUENCE OF MAGNETIC FIELD

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Article

Created At

22 Jan 2023