Comparison of different FEM codes approach for extrusion process analysis

Donati, L., Ben Khalifa, N., Tomesani, L. & Tekkaya, A. E., 20.04.2011, TMS 2011 - 140th Annual Meeting & Exhibition - Supplemental Proceedings.: Volume 2: Materials Fabrication, Properties, Characterization, and Modeling . Wiley Online Library, Vol. 2. p. 245-252 8 p.

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

New developments in extrusion of profiles with variable curvatures and cross-sections

Selvaggio, A., Chatti, S., Ben Khalifa, N. & Tekkaya, A. E., 2012, Proceedings of the Tenth International Aluminum Extrusion Technology Seminar: Success X Design - Volum II. Extrusion Technology for Aluminum Profiles Foundation, Vol. 2. p. 505-512 8 p.

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

Control of geometry deviation by stiffness variation in polymer deep drawing tools

Mennecart, T., Güner, A., Ben Khalifa, N. & Tekkaya, A. E., 2014, New Developments in Sheet Metal Forming Technology. Liewald, M. (ed.). MAT-INFO Werkstoff-Informationsgesellschaft mbH, p. 291-298 8 p.

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

Investigation of the dynamic grain structure evolution during hot extrusion of En AW-6082

Güzel, A., Ben Khalifa, N., Jäger, A. & Tekkaya, A. E., 2012, Proceedings of the Tenth International Aluminum Extrusion Technology Seminar: Success X Design - Volum I. Extrusion Technology for Aluminum Profiles Foundation, Vol. 1. p. 603-609 7 p.

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

A review of FEM code accuracy for reliable extrusion process analysis: Extrusion benchmarks 2009 and 2011

Lorenzo, D., Ben Khalifa, N., Tomesani, L. & Tekkaya, A. E., 2012, Proceedings of the Tenth International Aluminum Extrusion Technology Seminar: Success X Design - Volum I: Extrusion/die practical, extrusion equipment, extrusion/die theoretical . Wauconda: Extrusion Technology for Aluminum Profiles Foundation, Vol. 1. p. 481-491 11 p.

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

Reduction of springback by use of deep drawing tools with locally and temporally varying stiffness

Mennecart, T., ul Hassan, H., Fruth, J., Wagner, T., Güner, A., Ben Khalifa, N. & Tekkaya, A. E., 2013, TTP2013 conference proceedings: science meets industry - tools and technologies for processing ultra high strength materials . Kolleck, R. (ed.). Verlag Technische Universität Graz, p. 309-320 12 p.

Research output: Contributions to collected editions/works › Article in conference proceedings › Research

Maschinen- und werkzeugseitige Herausforderungen bei der Blechmassivumformung von komplexen Bauteilen

Salfeld, V., Matthias, T., Krimm, R., Behrens, B.-A., Sieczkarek, P., Ben Khalifa, N., Tekkaya, A. E., Hetzner, H., Tremmel, S. & Wartzack, S., 13.11.2013, Tagungsband zum 2. Erlanger Workshop Blechmassivumformung 2013: 2. Workshop Blechmassivumformung. Merklein, M., Behrens, B. A. & Tekkaya, A. E. (eds.). Meisenbach GmbH Verlag, p. 13-35 23 p.

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

Abbildung des Werkstoffverhaltens von ferritischem Stahl in numerischen Modellen zur Darstellung von Blechmassivumformprozessen bei zyklischen Belastungspfaden

Faßmann, D., Isik, K., Zeller, S., Beese, S., Ben Khalifa, N., Nürnberger, F., Schaper, M., Tekkaya, A. E., Löhnert, S. & Wriggers, P., 2013, Tagungsband zum 2. Erlanger Workshop Blechmassivumformung 2013: 2. Workshop Blechmassivumformung. Merklein, M., Behrens, B.-A. & Tekkaya, A. E. (eds.). Bamberg: Meisenbach GmbH Verlag, p. 69-84 16 p.

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

Analytical methodology for the process and joint design of form-fit joining by die-less hydroforming

Weddeling, C., Gies, S., Khalifa, N. B. & Tekkaya, A. E., 2014, ASME 2014 International Manufacturing Science and Engineering Conference: Proceedings. The American Society of Mechanical Engineers (ASME), Vol. 2. 9 p.

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review