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Title: Numerical assessment of residual formability in sheet metal products: Towards design for sustainability
Authors: Falsafi, Javad
Demirci, Emrah
Silberschmidt, Vadim V.
Issue Date: 2016
Publisher: © The Authors. Published by IOP Publishing LTD
Citation: FALSAFI, J., DEMIRCI, E. and SILBERSCHMIDT, V.V., 2016. Numerical assessment of residual formability in sheet metal products: Towards design for sustainability. Journal of Physics: Conference Series, 734, 032030.
Abstract: © Published under licence by IOP Publishing Ltd.A new computational scheme is presented to addresses cold recyclability of sheet- metal products. Cold recycling or re-manufacturing is an emerging area studied mostly empirically; in its current form, it lacks theoretical foundation especially in the area of sheet metals. In this study, a re-formability index was introduced based on post-manufacture residual formability in sheet metal products. This index accounts for possible levels of deformation along different strain paths based on Polar Effective Plastic Strain (PEPS) technique. PEPS is strain-path independent, hence provides a foundation for residual formability analysis. A user- friendly code was developed to implement this assessment in conjunction with advanced finite- element (FE) analysis. The significance of this approach is the advancement towards recycling of sheet metal products without melting them.
Description: This is an Open Access Article. It is published by IOP Publishing under the Creative Commons Attribution 3.0 Unported Licence (CC BY). Full details of this licence are available at: http://creativecommons.org/licenses/by/3.0/
Version: Published
DOI: 10.1088/1742-6596/734/3/032030
URI: https://dspace.lboro.ac.uk/2134/23250
Publisher Link: http://dx.doi.org/10.1088/1742-6596/734/3/032030
ISSN: 1742-6588
Appears in Collections:Conference Papers and Contributions (Mechanical, Electrical and Manufacturing Engineering)

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