Beta
ManageSearchChatDiscover
129670

Influence of Microstructural Characteristics on Electrical Discharge Wire Cutting Condition of A390 Al-Si Hypereutectic Alloy.

Article

Last updated: 22 Jan 2023

OverviewSimilar Items

Subjects

-

Tags

Mechanical Power Engineering

Abstract

The paper presents the results of an experimental investigation on the machinability of A390 hypereutectic Al-Si alloy using wire electrical discharge machining (WEDM). The effect of the modification and grain refinement treatments on the microstructure and also on the machining conditions has been evaluated. The process parameters taken into consideration are the average gap voltage (A;), surface finish type (SF), pulse frequency (F), cutting speed (CS), material removal rate (MRR) and finally the kerf size (KS). The results show that the modification process of 4390 alloy has a significant effect on the electrical discharge wire cutting (EDWC) parameters. It has a great influence on the improvement of MRR, CS, and KS. The modified alloy exhibits better machinability conditions when compared with both the as-cast and the grain refined A390 alloys. The grain refined A390 alloy shows lower machinability conditions when compared with the as-cast A390 alloy

DOI

10.21608/bfemu.2020.129670

Keywords

Wire electrical discharge machining (WEDM), Al-Si hypereutectic alloys

Authors

First Name

Hossam El-Din

Last Name

Zakaria

MiddleName

Mohamed

Affiliation

Mechanical Engineering Department, Shoubra Faculty of Engineering, Banha University

Email

-

City

Benha

Orcid

-

First Name

Ahmed

Last Name

Gafaar

MiddleName

Mohamed

Affiliation

Mechanical Engineering Department, Shoubra Faculty of Engineering, Banha University

Email

-

City

Benha

Orcid

-

First Name

Sameh

Last Name

Habib

MiddleName

Shawky

Affiliation

Mechanical Engineering Department, Shoubra Faculty of Engineering, Banha University

Email

-

City

Benha

Orcid

-

First Name

Tamer

Last Name

Mahmoud

MiddleName

Samir

Affiliation

Mechanical Engineering Department, Shoubra Faculty of Engineering, Banha University

Email

-

City

Benha

Orcid

-

Volume

31

Article Issue

2

Related Issue

19223

Issue Date

2006-06-01

Receive Date

2006-04-11

Publish Date

2020-12-14

Page Start

32

Page End

40

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 31_Issue 2_Pages 32-40.pdf

PDF . 420.8kB

Link

https://bfemu.journals.ekb.eg/article_129670.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=129670

Order

9

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

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

MainTitle

-

Details

Type

Article

Created At

22 Jan 2023