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167361

The Use of Bore-Expansion Test for Determining the Influence of Anisotropic Yielding on the Formability of Metal Sheets.

Article

Last updated: 22 Jan 2023

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Subjects

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Tags

Production Engineering and Mechanical Design

Abstract

In sheet metal forming operations, formability is usually governed by a great number of parameters such as strain hardening, strain rate sensitivity, and the shape of anisotropic-yield loci. 
in the present work, the deformation and formability in bore-expanding were examined theoretically and experimentally from aspect of the shape of anisotropic yield loci employing Bassani yield criterion. 
According to this criterion, a numerical analysis was performed for axi-symmetrical bore-expanding using three investigated materials, AL-Killed steel, EG-LOW carbon steel, and Brass 70/30. The bore-expanding limit was also studied using various necking theories and results were compared with the experimentally determined values. It was concluded that Bassani criterion was useful to predict the deformation and formability in bore-expanding test only at a certain value of r*. 

DOI

10.21608/bfemu.2021.167361

Authors

First Name

Magdy

Last Name

Ibrahim

MiddleName

Samoeel Ghatas

Affiliation

Lecturer at Production Engineering Department., Faculty of Engineering., El-Mansoura University., Mansoura.,Egypt.

Email

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City

Mansoura

Orcid

-

Volume

17

Article Issue

2

Related Issue

24369

Issue Date

1992-06-01

Receive Date

1992-04-28

Publish Date

2021-06-01

Page Start

1

Page End

14

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 17_Issue 2_Pages 1-14.pdf

PDF . 366.1kB

Link

https://bfemu.journals.ekb.eg/article_167361.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=167361

Order

6

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