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Large deformation of metallic hollow spheres

Speich, Marco and Rimkus, Wolfgang and Merkel, Markus and Öchsner, Andreas (2009) Large deformation of metallic hollow spheres. In: Materials Science Forum. Trans Tech Publications Ltd., pp. 105-117. ISBN 978-087849320-3

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Official URL: http://dx.doi.org/10.4028/www.scientific.net/MSF.6...


Hollow sphere structures are a new group of advanced lightweight materials for multifunctional applications. Within the scope of this paper, the uniaxial deformation behaviour in the regime of large deformations is investigated. Appropriate computational models are developed to account for the deformation mechanisms occurring under high deformations. Macroscopic stressstrain curves are derived and the influence of different material parameters is investigated.

Item Type:Book Section
Uncontrolled Keywords:impact behaviour, large deformation, plasticity, metal hollow sphere structures
Subjects:T Technology > TJ Mechanical engineering and machinery
Divisions:Mechanical Engineering
ID Code:12926
Deposited By: Liza Porijo
Deposited On:07 Jul 2011 04:32
Last Modified:07 Jul 2011 04:32

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