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Temperature dependence of elastic properties of aluminium foam structures

The temperature dependence of mechanical properties of aluminum foams has been investigated. Young's modulus and Poisson's ratio have been determined from simulations of a unidirectional tensile test using a finite element model of aluminum foam networks. The Young's modulus of the ne...

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Main Authors:	Hosseini, Seyed Mohd. Hossien, Kharaghani, Abdolreza, Kirsch, Christoph, Ochsner, Andreas
Format:	Article
Published:	Trans Tech Publications 2012
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://eprints.utm.my/id/eprint/47587/ http://dx.doi.org/10.4028/www.scientific.net/DDF.326-328.233
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id	my.utm.47587
record_format	eprints
spelling	my.utm.475872019-03-05T02:03:19Z http://eprints.utm.my/id/eprint/47587/ Temperature dependence of elastic properties of aluminium foam structures Hosseini, Seyed Mohd. Hossien Kharaghani, Abdolreza Kirsch, Christoph Ochsner, Andreas TJ Mechanical engineering and machinery The temperature dependence of mechanical properties of aluminum foams has been investigated. Young's modulus and Poisson's ratio have been determined from simulations of a unidirectional tensile test using a finite element model of aluminum foam networks. The Young's modulus of the network structure for different relative densities and foam cell regularity factors have been plotted over temperature. It has been found that the Young's modulus decreases with increasing temperature, whereas the Poisson's ratio remains constant. This trend has been observed for various foam structures of different sizes, relative densities and network irregularities. Trans Tech Publications 2012 Article PeerReviewed Hosseini, Seyed Mohd. Hossien and Kharaghani, Abdolreza and Kirsch, Christoph and Ochsner, Andreas (2012) Temperature dependence of elastic properties of aluminium foam structures. Defect and Diffusion Forum, 326-32 . pp. 233-237. ISSN 1012-0386 http://dx.doi.org/10.4028/www.scientific.net/DDF.326-328.233 DOI:10.4028/www.scientific.net/DDF.326-328.233
institution	Universiti Teknologi Malaysia
building	UTM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Teknologi Malaysia
content_source	UTM Institutional Repository
url_provider	http://eprints.utm.my/
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Hosseini, Seyed Mohd. Hossien Kharaghani, Abdolreza Kirsch, Christoph Ochsner, Andreas Temperature dependence of elastic properties of aluminium foam structures
description	The temperature dependence of mechanical properties of aluminum foams has been investigated. Young's modulus and Poisson's ratio have been determined from simulations of a unidirectional tensile test using a finite element model of aluminum foam networks. The Young's modulus of the network structure for different relative densities and foam cell regularity factors have been plotted over temperature. It has been found that the Young's modulus decreases with increasing temperature, whereas the Poisson's ratio remains constant. This trend has been observed for various foam structures of different sizes, relative densities and network irregularities.
format	Article
author	Hosseini, Seyed Mohd. Hossien Kharaghani, Abdolreza Kirsch, Christoph Ochsner, Andreas
author_facet	Hosseini, Seyed Mohd. Hossien Kharaghani, Abdolreza Kirsch, Christoph Ochsner, Andreas
author_sort	Hosseini, Seyed Mohd. Hossien
title	Temperature dependence of elastic properties of aluminium foam structures
title_short	Temperature dependence of elastic properties of aluminium foam structures
title_full	Temperature dependence of elastic properties of aluminium foam structures
title_fullStr	Temperature dependence of elastic properties of aluminium foam structures
title_full_unstemmed	Temperature dependence of elastic properties of aluminium foam structures
title_sort	temperature dependence of elastic properties of aluminium foam structures
publisher	Trans Tech Publications
publishDate	2012
url	http://eprints.utm.my/id/eprint/47587/ http://dx.doi.org/10.4028/www.scientific.net/DDF.326-328.233
_version_	1643652346379501568
score	13.211869

Temperature dependence of elastic properties of aluminium foam structures

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