Grain and Feature Size Effect on Material Behavior for Micro-Sheet-Forming

Negligible factors in bulk materials, such as grain-size effects, have proven inappropriate to be neglected for micro-forming processes. Studies had shown that material behavior varies greatly with the increasing of the scale in the micro-forming world. Therefore, in every micro-forming-related proc...

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Main Authors:	Mohd Azam, Musa, A. R., Razali, Nazrul Idzham, Kasim
Format:	Article
Language:	English
Published:	scientific.net 2014
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/8311/ http://umpir.ump.edu.my/id/eprint/8311/ http://umpir.ump.edu.my/id/eprint/8311/ http://umpir.ump.edu.my/id/eprint/8311/1/fkm-2014-akhtar-Grain%20and%20Feature%20Size.pdf

id	ump-8311
recordtype	eprints
spelling	ump-83112018-01-10T03:11:23Z http://umpir.ump.edu.my/id/eprint/8311/ Grain and Feature Size Effect on Material Behavior for Micro-Sheet-Forming Mohd Azam, Musa A. R., Razali Nazrul Idzham, Kasim TJ Mechanical engineering and machinery Negligible factors in bulk materials, such as grain-size effects, have proven inappropriate to be neglected for micro-forming processes. Studies had shown that material behavior varies greatly with the increasing of the scale in the micro-forming world. Therefore, in every micro-forming-related process, especially in micro-stamping, studies and analyses of each material used for the process have to be considered as indispensable in order to be able to understand their behavior and to be able to correlate their behavior with the process. Uniaxial tensile-testing experiments have been carried out to determine the strip’s properties, behavior and its correlation with the feeding process in micro-stamping/micro-sheet-forming application. Based on the results of the uniaxial tensile-test experiments conducted, the flow stress was found to decrease with the decrease of the strip thickness and vice versa, due to the size/scale effect. A surface model was used to explain the findings. scientific.net 2014 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/8311/1/fkm-2014-akhtar-Grain%20and%20Feature%20Size.pdf Mohd Azam, Musa and A. R., Razali and Nazrul Idzham, Kasim (2014) Grain and Feature Size Effect on Material Behavior for Micro-Sheet-Forming. Applied Mechanics and Materials, 680. pp. 77-80. ISSN 1662-7482 http://www.scientific.net/AMM.680.77 DOI: 10.4028/www.scientific.net/AMM.680.77
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Mohd Azam, Musa A. R., Razali Nazrul Idzham, Kasim Grain and Feature Size Effect on Material Behavior for Micro-Sheet-Forming
description	Negligible factors in bulk materials, such as grain-size effects, have proven inappropriate to be neglected for micro-forming processes. Studies had shown that material behavior varies greatly with the increasing of the scale in the micro-forming world. Therefore, in every micro-forming-related process, especially in micro-stamping, studies and analyses of each material used for the process have to be considered as indispensable in order to be able to understand their behavior and to be able to correlate their behavior with the process. Uniaxial tensile-testing experiments have been carried out to determine the strip’s properties, behavior and its correlation with the feeding process in micro-stamping/micro-sheet-forming application. Based on the results of the uniaxial tensile-test experiments conducted, the flow stress was found to decrease with the decrease of the strip thickness and vice versa, due to the size/scale effect. A surface model was used to explain the findings.
format	Article
author	Mohd Azam, Musa A. R., Razali Nazrul Idzham, Kasim
author_facet	Mohd Azam, Musa A. R., Razali Nazrul Idzham, Kasim
author_sort	Mohd Azam, Musa
title	Grain and Feature Size Effect on Material Behavior for Micro-Sheet-Forming
title_short	Grain and Feature Size Effect on Material Behavior for Micro-Sheet-Forming
title_full	Grain and Feature Size Effect on Material Behavior for Micro-Sheet-Forming
title_fullStr	Grain and Feature Size Effect on Material Behavior for Micro-Sheet-Forming
title_full_unstemmed	Grain and Feature Size Effect on Material Behavior for Micro-Sheet-Forming
title_sort	grain and feature size effect on material behavior for micro-sheet-forming
publisher	scientific.net
publishDate	2014
url	http://umpir.ump.edu.my/id/eprint/8311/ http://umpir.ump.edu.my/id/eprint/8311/ http://umpir.ump.edu.my/id/eprint/8311/ http://umpir.ump.edu.my/id/eprint/8311/1/fkm-2014-akhtar-Grain%20and%20Feature%20Size.pdf
first_indexed	2023-09-18T22:05:44Z
last_indexed	2023-09-18T22:05:44Z
_version_	1777414695585579008

Grain and Feature Size Effect on Material Behavior for Micro-Sheet-Forming

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