Determination of the bendability of ductile materials Kupke, A., Barnett, M., Luckey, G. and Weiss, M. 2018, Determination of the bendability of ductile materials, in IDDRG 2018 : Proceedings of the 2018 International Deep Drawing Research Group Annual Conference, IOP Publishing, Bristol, Eng., pp. 1-10, doi: 10.1088/1757-899X/418/1/012077. Attached Files Name Description MIMEType Size Downloads barnett-determinationofthe-2018.pdf Published version application/pdf 1.04MB 1 Title Determination of the bendability of ductile materials Author(s) Kupke, A. Barnett, M. orcid.org/0000-0001-8287-9044 Luckey, G. Weiss, M. orcid.org/0000-0002-1845-6343 Conference name International Deep Drawing Research Group. Conference (2018 : 37th : Waterloo, Ontario) Conference location Waterloo, Ontario Conference dates 2018/06/03 - 2018/06/07 Title of proceedings IDDRG 2018 : Proceedings of the 2018 International Deep Drawing Research Group Annual Conference Publication date 2018 Start page 1 End page 10 Total pages 10 Publisher IOP Publishing Place of publication Bristol, Eng. Summary Understanding fracture in the bending of metal sheet is important but difficult especially for ductile materials were fracture is hard to quantify. New bend tests allow fracture analysis at higher bending strains, however, most of them are impractical for industrial application. This work investigates the link between material failure in bending of brittle and highly ductile materials and local tensile ductility which can be measured in a simple tensile test. For this, a 3-point bend test is developed based on the widely accepted VDA238-100, enabling the fracture of highly ductile aluminium alloys. The failure strain of brittle and ductile aluminium sheets in bending is determined. Uni-axial tensile tests are performed in combination with a digital image correlation (DIC) strain measurement system. Using the surface strain data, obtained from the DIC system during tensile testing and bend testing, a correlation between the local ductility in tensile testing and the fracture strain in bending was identified. ISSN 1757-8981 1757-899X Language eng DOI 10.1088/1757-899X/418/1/012077 Field of Research MD Multidisciplinary HERDC Research category E1 Full written paper - refereed Free to Read? Yes Use Rights Persistent URL http://hdl.handle.net/10536/DRO/DU:30114433 Document type: Conference Paper Collections: Institute for Frontier Materials Open Access Collection Related Links Link Description Connect to published version (open access) Go to link with your DU access privileges     Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved. Every reasonable effort has been made to ensure that permission has been obtained for items included in DRO. If you believe that your rights have been infringed by this repository, please contact drosupport@deakin.edu.au. Versions Version Filter Type Fri, 19 Oct 2018, 10:03:29 EST Sat, 20 Oct 2018, 04:00:11 EST Mon, 22 Oct 2018, 07:14:05 EST Fri, 26 Oct 2018, 05:05:48 EST Fri, 26 Oct 2018, 10:44:51 EST Fri, 26 Oct 2018, 10:48:15 EST Mon, 29 Oct 2018, 08:35:39 EST Filtered Full Citation counts:   Cited 0 times in TR Web of Science Cited 0 times in Scopus Search Google Scholar Access Statistics: 12 Abstract Views, 2 File Downloads  -  Detailed Statistics Created: Fri, 19 Oct 2018, 10:03:29 EST

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