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334765

EFFECT OF HEAT TREATMENT ON THE TRIBOLOGICAL PROPERTIES OF TOOL STEEL AND MOLD STEEL

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Last updated: 25 Dec 2024

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Abstract

Heat treatment is one of the most common processes done to metals due to its versatility. It can be used to make a material harder or more machinable according to the type of treatment done. Tool steel and mold steel are usually required to be machinable and need to be hard during operation. Which makes them some of the most commonly heat-treated materials. This study investigates the tribological properties of Hot-work tool steel W302, cold-work tool steel K110, and plastic mold steel M303.   It was found that annealing all 3 metals caused the metal to have the highest values of material loss due to wear and the highest friction coefficient. The lowest value for the coefficient of friction for the cold-work tool steel K110 was for the hardened-tempered sample and was the as-received sample for the M303 steel. Hardened-tempered samples across the three tested metals had the highest values of hardness, increasing the hardness of the W302, K110, and M303 by 43.81 %, 126.6 %, and 70.78 % respectively and thus had the lowest values of weight loss due to wear.

DOI

10.21608/jest.2024.334765

Keywords

Heat-treatment, tool steel, mold steel, hardness, Wear

Authors

First Name

H. A.

Last Name

Omran

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Affiliation

Department of Production Engineering and Mechanical Design, Faculty of Engineering, Minia University, El-Minia, EGYPT.

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First Name

M. M.

Last Name

Mahmoud

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Affiliation

Department of Production Engineering and Mechanical Design, Faculty of Engineering, Minia University, El-Minia, EGYPT.

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First Name

S. Z.

Last Name

Al-Abdeen

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Affiliation

Department of Production Engineering and Mechanical Design, Faculty of Engineering, Minia University, El-Minia, EGYPT.

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Orcid

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First Name

A. A.

Last Name

Mazen

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-

Affiliation

Department of Production Engineering and Mechanical Design, Faculty of Engineering, Minia University, El-Minia, EGYPT.

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Volume

21

Article Issue

1

Related Issue

45354

Issue Date

2024-01-01

Receive Date

2024-01-07

Publish Date

2024-01-07

Page Start

39

Page End

52

Print ISSN

2090-5882

Online ISSN

2090-5955

Article File

JEST_Volume 21_Issue 1_Pages 39-52.pdf

PDF . 994.0kB

Link

https://jest.journals.ekb.eg/article_334765.html

Detail API

https://jest.journals.ekb.eg/service?article_code=334765

Order

334,765

Type

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

EFFECT OF HEAT TREATMENT ON THE TRIBOLOGICAL PROPERTIES OF TOOL STEEL AND MOLD STEEL

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Article

Created At

25 Dec 2024