Experimental investigation of tailored hot stamping parts Abdollahpoor, A., Pereira, M. P., Rolfe, B. F., Wang, Z. J. and Zhang, Y. S. 2016, Experimental investigation of tailored hot stamping parts. In Zhang, Yisheng and Ma, Mingtu (ed), Advanced high strength steel and press hardening: proceedings of the 2nd international conference (ICHSU2015), World Scientific Publishing, London, Eng., pp.443-448, doi: 10.1142/9789813140622_0071. Attached Files Name Description MIMEType Size Downloads Title Experimental investigation of tailored hot stamping parts Author(s) Abdollahpoor, A. Pereira, M. P. orcid.org/0000-0002-7885-5901 Rolfe, B. F. orcid.org/0000-0001-8516-6170 Wang, Z. J. Zhang, Y. S. Title of book Advanced high strength steel and press hardening: proceedings of the 2nd international conference (ICHSU2015) Editor(s) Zhang, Yisheng Ma, Mingtu Publication date 2016 Chapter number 4 Total chapters 7 Start page 443 End page 448 Total pages 6 Publisher World Scientific Publishing Place of Publication London, Eng. Keyword(s) tailored hot stamping ductility crashworthiness Summary It is known that tailored hot stamped parts, which have locally graded properties, can improve car crashworthiness. In this experimental study, a heated tool was used to decrease the temperature difference between the hot blank and the tool which led to lower cooling rates and softer properties. First, a flat heated tool was used to investigate the effects of process parameters on metallurgical and mechanical properties. Based on the range of parameters examined, press force and quenching time did not have a significant effect on the post-formed mechanical properties. In the next step, a hatshaped channel tool with heating system was used to produce tailored hot stamping parts. The results show considerable differences between hardness values of the top and side faces in the soft section, while the hardness was almost uniform in the hard section. These experimental results generally compare well with the results of previous numerical parametric studies performed by the authors, which identified less robustness of the tailored hot stamping process compared to conventional hot stamping. Notes This chapter is part of the 2nd International Conference on Advanced High Strength Steel and Press Hardening (ICHSU 2015) - Changsha, China, 15 – 18 Oct. 2015 ISBN 9789813140615 9789813140639 Language eng DOI 10.1142/9789813140622_0071 Field of Research 091006 Manufacturing Processes and Technologies (excl Textiles) 091207 Metals and Alloy Materials 091307 Numerical Modelling and Mechanical Characterisation Socio Economic Objective 861205 Sheet Metal Products HERDC Research category B1 Book chapter ERA Research output type B Book chapter Copyright notice ©2016, World Scientific Publishing Persistent URL http://hdl.handle.net/10536/DRO/DU:30084925 Document type: Book Chapter Collection: School of Engineering Related Links Link Description Connect to published version 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. Versions Version Filter Type Fri, 15 Jul 2016, 10:56:44 EST Sat, 16 Jul 2016, 05:02:03 EST Mon, 18 Jul 2016, 08:15:33 EST Sat, 22 Oct 2016, 05:10:34 EST Mon, 14 Nov 2016, 07:20:25 EST Mon, 14 Nov 2016, 07:41:49 EST Mon, 14 Nov 2016, 07:45:48 EST Mon, 14 Nov 2016, 07:49:18 EST Filtered Full Citation counts:   Cited 0 times in TR Web of Science Cited 0 times in Scopus Search Google Scholar Access Statistics: 192 Abstract Views, 1 File Downloads  -  Detailed Statistics Created: Fri, 15 Jul 2016, 10:56:44 EST

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