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79539

INFLUENCE OF ADDING CONTAMINANTS PARTICLES TO LITHIUM GREASE ON FRICTION COEFFICIENT

Article

Last updated: 25 Dec 2024

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Abstract

This paper examines the addition of solid particles to the lubricants to explore and evaluate their influence on the friction coefficient. Silica sand with different particle sizes and iron (Fe) powder of five concentrations were dispersed in lithium grease. The effect of sliding velocity and normal load on friction and wear properties of stainless steel pin sliding against an aluminum disc was investigated. It was found that, Fe particles have shown good friction and wear reduction even at low concentration such as 2 wt. % and 4 wt. %. 

DOI

10.21608/jest.2017.79539

Keywords

Friction coefficient, lithium grease, solid contaminants

Authors

First Name

A.

Last Name

Eman

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-

Affiliation

Faculty of Engineering, South Valley University, Qena-83521, EGYPT,

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First Name

A.

Last Name

Nabhan

MiddleName

-

Affiliation

Faculty of Engineering, Minia University, Minia – 61111, EGYPT.

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Orcid

-

First Name

M.

Last Name

Nouby

MiddleName

-

Affiliation

Faculty of Engineering, South Valley University, Qena-83521, EGYPT,

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-

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-

Orcid

-

First Name

G. T.

Last Name

Abd El Jaber

MiddleName

-

Affiliation

Faculty of Engineering, South Valley University, Qena-83521, EGYPT,

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Volume

14

Article Issue

1

Related Issue

11869

Issue Date

2017-01-01

Receive Date

2016-04-22

Publish Date

2017-01-01

Page Start

31

Page End

39

Print ISSN

2090-5882

Online ISSN

2090-5955

Article File

JEST_Volume 14_Issue 1_Pages 31-39.pdf

PDF . 395.3kB

Link

https://jest.journals.ekb.eg/article_79539.html

Detail API

https://jest.journals.ekb.eg/service?article_code=79539

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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

INFLUENCE OF ADDING CONTAMINANTS PARTICLES TO LITHIUM GREASE ON FRICTION COEFFICIENT

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Article

Created At

22 Jan 2023