Noomane Ben Khalifa

Prof. Dr.

  1. 2024
  2. Published

    How alloying and processing effects can influence the microstructure and mechanical properties of directly extruded thin zinc wires

    Nienaber, M., Bramkamp, S., Ben Khalifa, N. & Bohlen, J., 07.2024, In: Materials Science and Engineering: A. 905, 12 p., 146720.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  3. Published

    Neural network-based estimation and compensation of friction for enhanced deep drawing process control

    Thiery, S., Zein El Abdine, M., Heger, J. & Ben Khalifa, N., 15.05.2024, Material Forming ESAFORM 2024: The 27th International ESAFORM Conference on Material Forming – ESAFORM 2024 – held in Toulouse (France), at the Pierre Baudis Convention Center between 24-26th April, 2024. Araujo, A. C., Cantarel, A., Chabert, F., Korycki, A., Olivier, P. & Schmidt, F. (eds.). Millersville: MaterialsResearchForum LLC, p. 1462-1471 10 p. 162. (Materials Research Proceedings; vol. 41).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  4. Published

    Numerical simulation of friction extrusion: process characteristics and material deformation due to friction

    Diyoke, G., Rath, L., Chafle, R., Ben Khalifa, N. & Klusemann, B., 05.2024, In: International Journal of Material Forming. 17, 3, 13 p., 26.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  5. Published

    Novel Magnesium Nanocomposite for Wire-Arc Directed Energy Deposition

    Dieringa, H., Nienaber, M., Giannopoulou, D., Isakovic, J., Bohlen, J., Kujur, M. S., Ben Khalifa, N., Klein, T. & Gneiger, S., 20.01.2024, In: Materials. 17, 2, 11 p., 500.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  6. Published

    Deep Rolling for Tailoring Residual Stresses of AA2024 Sheet Metals

    Lehmann, J., Keller, S., Esterl, F., Kashaev, N., Klusemann, B. & Ben Khalifa, N., 2024, Proceedings of the 14th International Conference on the Technology of Plasticity - Current Trends in the Technology of Plasticity: ICTP 2023 - Volume 3. Mocellin, K., Bouchard, P-O., Bigot, R. & Balan, T. (eds.). Cham: Springer International Publishing AG, Vol. 3. p. 352-362 11 p. (Lecture Notes in Mechanical Engineering).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  7. Published

    Development of a Parameterized Model for Additively Manufactured Dies to Control the Strains in Extrudates

    Esterl, F., Nienaber, M., Bohlen, J. & Ben Khalifa, N., 2024, Thirteenth International Aluminum Extrusion Technology Seminar (ET'24): April 30 - May 02 2024, Orlando, Florida, USA. Extrusion Technology for Aluminum Profiles Foundation, Vol. 1. p. 1-8 8 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  8. Published

    Effect of ECAP Process on the Activation of Deformation Mechanisms During Subsequent Uniaxial Tension of Mg-ZEWK2000 Sheets

    Victoria-Hernandez, J., Cano-Castillo, G., Böhm, V., Gruber, M., Volk, W., Ben Khalifa, N. & Letzig, D., 2024, Proceedings of the 14th International Conference on the Technology of Plasticity - Current Trends in the Technology of Plasticity: ICTP 2023 - Volume 4. Mocellin, K., Bouchard, P-O., Bigot, R. & Balan, T. (eds.). Cham: Springer International Publishing AG, Vol. 4. p. 744-753 10 p. (Lecture Notes in Mechanical Engineering).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  9. Published

    Experimental and Numerical Investigation of the Forming Zone in Dieless Wire Drawing Process of Thin Biometallic Wires

    Braatz, M., Bohlen, J. & Ben Khalifa, N., 2024, Proceedings of the 14th International Conference on the Technology of Plasticity - Current Trends in the Technology of Plasticity - ICTP 2023 - Volume 1. Mocellin, K., Bouchard, P-O., Bigot, R. & Balan, T. (eds.). Springer Science and Business Media Deutschland GmbH, Vol. Volume 1. p. 479-490 12 p. (Lecture Notes in Mechanical Engineering).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  10. Published

    Flow Behavior Investigation during Miniaturized Extrusion of Aluminum (AA6082) and Magnesium (AZ31)

    Nienaber, M., Esterl, F., Lehmann, J., Bohlen, J. & Ben Khalifa, N., 2024, Thirteenth International Aluminum Extrusion Technology Seminar (ET'24): April 30 - May 02 2024, Orlando, Florida, USA. Extrusion Technology for Aluminum Profiles Foundation, Vol. 1. p. 1-7 7 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  11. Published

    Influence of Equal-Channel Angular Pressing on the Microstructure and Texture of Mg-Zn-Y-Zr-RE Alloy Sheets

    Böhm, V., Gruber, M., Abele, E., Steinbauer, C., Victoria-Hernández, J., Letzig, D., Ben Khalifa, N. & Volk, W., 2024, Proceedings of the 14th International Conference on the Technology of Plasticity - Current Trends in the Technology of Plasticity: ICTP 2023 - Volume 3. Mocellin, K., Bouchard, P-O., Bigot, R. & Balan, T. (eds.). Cham: Springer International Publishing AG, Vol. 3. p. 456-466 11 p. (Lecture Notes in Mechanical Engineering).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  12. Published

    Influence of Process Parameters and Die Design on the Microstructure and Texture Development of Direct Extruded Magnesium Flat Products

    Nienaber, M., Safieh, N., Bohlen, J. & Ben Khalifa, N., 2024, Proceedings of the 14th International Conference on the Technology of Plasticity - Current Trends in the Technology of Plasticity - ICTP 2023 - Volume 1. Mocellin, K., Bouchard, P-O., Bigot, R. & Balan, T. (eds.). Springer Science and Business Media Deutschland GmbH, p. 511-521 11 p. (Lecture Notes in Mechanical Engineering).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  13. Published

    Influencing Parameters in the Deep Drawing of Fiber Metal Laminates with Low Viscous Matrix

    Kruse, M. & Ben Khalifa, N., 2024, Proceedings of the 14th International Conference on the Technology of Plasticity - Current Trends in the Technology of Plasticity - ICTP 2023 - Volume 2: ICTP 2023. Mocellin, K., Bouchard, P-O., Bigot, R. & Balan, T. (eds.). Cham: Springer, Vol. 2. p. 124-134 11 p. (Lecture Notes in Mechanical Engineering (LNME)).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  14. Published

    Reduction of Anisotropic Mechanical Properties During Extrusion by Means of Additively Manufactured Dies

    Esterl, F., Nienaber, M., Bohlen, J. & Ben Khalifa, N., 2024, Extended Abstract Book of the 9th JSTP International Seminar on Precision Forging : March 11–14 2024, Kyoto, Japan. Terano, M. & Matsumoto, R. (eds.). Kyoto: Japan Society for Technology of Plasticity, p. 29-30 2 p.

    Research output: Contributions to collected editions/worksPublished abstract in conference proceedingsResearch

  15. 2023
  16. Published

    Permeability and fabric compaction in forming of fiber metal laminates

    Kruse, M., Poppe, C. T., Henning, F. & Ben Khalifa, N., 07.2023, In: Journal of Composite Materials. 57, 16, p. 2593-2608 16 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  17. Published

    Experimental investigation of the fluid-structure interaction during deep drawing of fiber metal laminates in the in-situ hybridization process

    Kruse, M. & Ben Khalifa, N., 19.04.2023, Material Forming - The 26th International ESAFORM Conference on Material Forming – ESAFORM 2023: ESAFORM 2023. Madej, L., Sitko, M. & Perzynsk, K. (eds.). MaterialsResearchForum LLC, Vol. 28. p. 977-986 10 p. (Materials Research Proceedings; vol. 28).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  18. Published

    Process simulation of friction extrusion of aluminum alloys

    Diyoke, G., Rath, L., Chafle, R., Ben Khalifa, N. & Klusemann, B., 19.04.2023, Material Forming: The 26th International ESAFORM Conference on Material Forming - ESAFORM 2023 - held in Kraków, Poland, April 19-21, 2023. Madej, L., Sitko, M. & Perzynski, K. (eds.). Millersville: MaterialsResearchForum LLC, Vol. 1. p. 487-494 8 p. (Materials Research Proceedings; vol. 28).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  19. Published

    Investigation of the friction behavior between dry/infiltrated glass fiber fabric and metal sheet during deep drawing of fiber metal laminates

    Kruse, M., Werner, H. O., Chen, H., Mennecart, T., Liebig, W. V., Weidenmann, K. A. & Ben Khalifa, N., 02.2023, In: Production Engineering. 17, 1, p. 37-46 10 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  20. Published

    Parameter Investigation for the In-Situ Hybridization Process by Deep Drawing of Dry Fiber-Metal-Laminates

    Kruse, M., Lehmann, J. & Ben Khalifa, N., 01.01.2023, Production at the Leading Edge of Technology: Proceedings of the 12th Congress of the German Academic Association for Production Technology (WGP), University of Stuttgart, October 2022. Liewald, M., Verl, A., Bauernhansl, T. & Möhring, H-C. (eds.). Cham: Springer, p. 122-130 9 p. (Lecture Notes in Production Engineering; vol. Part F1163).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  21. 2022
  22. Published

    Property profile development during wire extrusion and wire drawing of magnesium alloys AZ31 and ZX10

    Nienaber, M., Braatz, M., Ben Khalifa, N. & Bohlen, J., 01.12.2022, In: Materials and Design. 224, 13 p., 111355.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  23. Published

    Influence of Extrusion Rate on Microstructure and Mechanical Properties of Magnesium Alloy AM60 and an AM60-Based Metal Matrix Nanocomposite

    Giannopoulou, D., Bohlen, J., Ben Khalifa, N. & Dieringa, H., 04.08.2022, In: Nanomaterials. 12, 15, 12 p., 2682.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  24. Published

    Effect of Temperature and Strain Rate on Formability of Titanium Alloy KS1.2ASN

    Sikhamov, R., Ventzke, V., Dorn, F., Klusemann, B., Khalifa, N. B. & Kashaev, N., 22.07.2022, Achievements and Trends in Material Forming: Peer-reviewed extended papers selected from the 25 th International Conference on Material Forming (ESAFORM 2022). Vincze, G. & Barlat, F. (eds.). Baech: Trans Tech Publications Ltd, p. 939-946 8 p. (Key Engineering Materials; vol. 926).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  25. Published

    Towards 3D Process Simulation for In Situ Hybridization of Fiber-Metal-Laminates (FML)

    Poppe, C. T., Werner, H. O., Kruse, M., Chen, H., Ben Khalifa, N., Henning, F. & Kärger, L., 22.07.2022, In: Key Engineering Materials. 926, p. 1399-1412 14 p.

    Research output: Journal contributionsConference article in journalResearchpeer-review

  26. Published

    Werkzeugkonzepte und Methoden für das Strangpressen

    Ben Khalifa, N., Isakovic, J. & Bohlen, J., 28.04.2022, IPC No. B21C25/02, Deutsches Patent- und Markenamt, Patent No. 10 2020 128 163.3, 27.10.2020

    Research output: PatentsPatent

  27. Published

    Formwerkzeug und Verfahren zum Strangpressen von metallischen Werkstoffen

    Ben Khalifa, N., Isakovic, J. & Bohlen, J., 17.02.2022, IPC No. B21C 25/02, Deutsches Patent- und Markenamt, Patent No. 102020128163, 27.10.2020

    Research output: PatentsPatent

  28. Published

    Geometrical Accuracy in Two-Stage Incremental Sheet Forming with Active Medium

    Thiery, S. & Ben Khalifa, N., 2022, Production at the Leading Edge of Technology: Proceedings of the 11th Congress of the German Academic Association for Production Technology (WGP), Dresden, September 2021. Behrens, B-A., Brosius, A., Drossel, W-G., Hintze, W., Ihlenfeldt, S. & Nyhuis, P. (eds.). Cham: Springer, p. 65-74 10 p. (Lecture Notes in Production Engineering; vol. Part F1160).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  29. Published

    Process Stability and Reproducibility of the Dieless Drawing Process for AZ31 Magnesium Wires

    Braatz, M., Bohlen, J. & Khalifa, N. B., 2022, Achievements and Trends in Material Forming: Peer-reviewed extended papers selected from the 25 th International Conference on Material Forming (ESAFORM 2022). Vincze, G. & Barlat, F. (eds.). Baech: Trans Tech Publications Ltd, p. 389-400 12 p. (Key Engineering Materials; vol. 926 ).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  30. 2021
  31. Published
  32. Published

    Experimental Setup of Dieless Drawing Process for Magnesium Wire

    Braatz, M., Dieckmann, A., Bohlen, J. & Ben Khalifa, N., 05.09.2021, Production at the Leading Edge of Technology: Proceedings of the 11th Congress of the German Academic Association for Production Technology (WGP), Dresden 2021. Behrens, B-A., Brosius, A., Drossel, W-G., Hintze, W., Ihlenfeldt, S. & Nyhuis, P. (eds.). Cham: Springer Nature Switzerland AG, p. 38-46 9 p. (Lecture Notes in Production Engineering; vol. Part F1160).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  33. Published

    Homogenization of the interfacial bonding of compound-cast AA7075/6060 bilayer billets by co-extrusion

    Chen, H., Giannopoulou, D., Greß, T., Isakovic, J., Mittler, T., Volk, W. & Ben Khalifa, N., 09.2021, In: International Journal of Material Forming. 14, 5, p. 1109-1119 11 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  34. Published

    Introducing Residual Stresses on Sheet Metals by Slide Hardening under Stress Superposition

    Lehmann, J., Chen, H., Kruse, M. & Ben Khalifa, N., 27.04.2021, In: Key Engineering Materials. 883, p. 143-150 8 p.

    Research output: Journal contributionsConference article in journalResearchpeer-review

  35. Published

    Co-extrusion of compound-cast AA7075/6060 bilayer billets at various temperatures

    Chen, H., Giannopoulou, D., Greß, T., Mittler, T., Isakovic, J., Volk, W. & Ben Khalifa, N., 2021, Forming the Future - Proceedings of the 13th International Conference on the Technology of Plasticity. Daehn, G., Cao, J., Kinsey, B., Teekaya, E., Vivek, A. & Yoshida, Y. (eds.). Cham: Springer International Publishing AG, p. 993-1001 9 p. (Minerals, Metals and Materials Series).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  36. Published

    Flexible Manufacturing of Concave–Convex Parts by Incremental Sheet Forming with Active Medium

    Thiery, S. & Ben Khalifa, N., 2021, Forming the Future: Proceedings of the 13th International Conference on the Technology of Plasticity. Daehn, G., Cao, J., Kinsey, B., Tekkaya, E., Vivek, A. & Yoshida, Y. (eds.). Cham: Springer, p. 549-561 13 p. (The Minerals, Metals and Materials Series).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  37. Published

    New concepts of extrusion dies to reduce the anisotropy of extruded profiles by means of additive manufacturing

    Khalifa, N. B., Isakovic, J. & Bohlen, J., 2021, In: CIRP Annals. 70, 1, p. 231-234 4 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  38. 2020
  39. Published

    Methode zur Erzeugung von diskontinuierlichen Profilquerschnitten durch eine Kombination aus dem Umformverfahren Strangpressen und dem Urformverfahren Kunststoffextrusion: Diskontinuierliche Co-Extrusion

    Stommel, M., Günther, F., Tekkaya, E., Ben Khalifa, N., Dahnke, C., Kloppenborg, T., Schulze, A. & Gebhardt, J., 10.09.2020, IPC No. PCT/DE 2019/000058, Europäisches Patentamt, Patent No. WO2020/177788A1, 07.03.2019

    Research output: PatentsPatent

  40. Published

    Production of aluminum AA7075/6060 compounds by die casting and hot extrusion

    Greß, T., Mittler, T., Chen, H., Stahl, J., Schmid, S., Ben Khalifa, N. & Volk, W., 01.06.2020, In: Journal of Materials Processing Technology. 280, 12 p., 116594.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  41. 2019
  42. Published

    Thermal Analysis and Production of As-Cast Al 7075/6060 Bilayer Billets

    Greß, T., Mittler, T., Schmid, S., Chen, H., Ben Khalifa, N. & Volk, W., 01.10.2019, In: International Journal of Metalcasting. 13, 4, p. 817-829 13 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  43. Published

    Analytical prediction of wall thickness reduction and forming forces during the radial indentation process in Incremental Profile Forming

    Grzancic, G., Löbbe, C., Ben Khalifa, N. & Tekkaya, A. E., 05.2019, In: Journal of Materials Processing Technology. 267, p. 68-79 12 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  44. Published

    Mechanical characterization of as-cast AA7075/6060 and CuSn6/Cu99.5 compounds using an experimental and numerical push-out test

    Greß, T., Stahl, J., Mittler, T., Spano, L., Chen, H., Ben Khalifa, N. & Volk, W., 28.03.2019, In: Materials Science & Engineering A. 751, p. 214-225 12 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  45. Published

    Analysis of the Influence of Fibers on the Formability of Metal Blanks in Manufacturing Processes for Fiber Metal Laminates

    Mennecart, T., Gies, S., Ben Khalifa, N. & Tekkaya, A. E., 03.2019, In: Journal of Manufacturing and Materials Processing. 3, 1, 15 p., 2.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  46. Published

    Incremental sheet forming with active medium

    Ben Khalifa, N. & Thiery, S., 2019, In: CIRP Annals - Manufacturing Technology. 68, 1, p. 313-316 4 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  47. 2018
  48. Prediction of Process Forces in Fiber Metal Laminate Stamping

    Hahn, M., Ben Khalifa, N. & Shabaninejad, A., 01.03.2018, In: Journal of Manufacturing Science and Engineering. 140, 3, 9 p., 0310021.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  49. Thermoplastic fibre metal laminates: Stiffness properties and forming behaviour by means of deep drawing

    Wollmann, T., Hahn, M., Wiedemann, S., Zeiser, A., Jaschinski, J., Modler, N., Ben Khalifa, N., Meißen, F. & Paul, C., 01.02.2018, In: Archives of Civil and Mechanical Engineering. 18, 2, p. 442-450 9 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  50. Developments and analyses of alternative processes for the manufacturing of fiber metal laminates

    Mennecart, T., Werner, H., Khalifa, N. B. & Weidenmann, K. A., 2018, ASME 2018 13th International Manufacturing Science and Engineering Conference : Volume 2: Materials; Joint MSEC-NAMRC-Manufacturing USA. The American Society of Mechanical Engineers, Vol. 2. 9 p. MSEC2018-6447. (ASME 2018 13th International Manufacturing Science and Engineering Conference, MSEC 2018; vol. 2).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  51. 2017
  52. Verfahren zur Herstellung eines Blechkörpers aus wenigstens zwei Blechen

    Tekkaya, A. E., Wernicke, S., Sieczkarek, P., Gies, S. & Ben Khalifa, N., 01.06.2017, IPC No. B21D 53/00 , Patent No. DE102015015388 (A1), 01.12.2015

    Research output: PatentsPatent

  53. Analysis of the forming behaviour of in-situ drawn sandwich sheets

    Mennecart, T., Hiegemann, L. & Ben Khalifa, N., 01.01.2017, In: Procedia Engineering. 207, p. 890-895 6 p.

    Research output: Journal contributionsConference article in journalResearchpeer-review

  54. Investigation of new tool design for incremental profile forming

    Grzancic, G., Hiegemann, L. & Ben Khalifa, N., 01.01.2017, In: Procedia Engineering. 207, p. 1767-1772 6 p.

    Research output: Journal contributionsConference article in journalResearchpeer-review

  55. Forming-induced damage and its effects on product properties

    Tekkaya, A. E., Ben Khalifa, N., Hering, O., Meya, R., Myslicki, S. & Walther, F., 2017, In: CIRP Annals - Manufacturing Technology. 66, 1, p. 281-284 4 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  56. Material flow analysis for the incremental sheet-bulk gearing by rotating tools

    Wernicke, S., Sieczkarek, P., Grodotzki, J., Gies, S., Ben Khalifa, N. & Tekkaya, A. E., 2017, Proceedings of the ASME 12th International Manufacturing Science and Engineering Conference - 2017 : Processes. The American Society of Mechanical Engineers, Vol. 1. V001T02A061

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  57. 2016
  58. Springback Behavior of Carbon-Fiber-Reinforced Plastic Laminates With Metal Cover Layers in V-Die Bending

    Hahn, M., Ben Khalifa, N., Weddeling, C. & Shabaninejad, A., 01.12.2016, In: Journal of Manufacturing Science and Engineering. 138, 12, 8 p., 121016.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  59. Springback prediction and reduction in deep drawing under influence of unloading modulus degradation

    ul Hassan, H., Maqbool, F., Güner, A., Hartmaier, A., Ben Khalifa, N. & Tekkaya, A. E., 01.11.2016, In: International Journal of Material Forming. 9, 5, p. 619-633 15 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  60. Basic analysis of the incremental profile forming process

    Grzancic, G., Becker, C. & Ben Khalifa, N., 01.09.2016, In: Journal of Manufacturing Science and Engineering. 138, 9, 6 p., 91002.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  61. Verfahren und Vorrichtung zur kombinierten Herstellung von Bauteilen mittels inkrementeller Blechumformung und additiver Verfahren in einer Aufspannung

    Hölker, R., Ben Khalifa, N. & Tekkaya, A. E., 24.03.2016, IPC No. B21D 53/00 , Deutsches Patent- und Markenamt, Patent No. DE102014014202A1, 22.09.2014, Priority date 22.09.2014

    Research output: PatentsPatent

  62. Granular media-based tube press hardening

    Chen, H., Güner, A., Ben Khalifa, N. & Tekkaya, A. E., 01.02.2016, In: Journal of Materials Processing Technology. 228, p. 145-159 15 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  63. Deep drawing of high-strength tailored blanks by using tailored tools

    Mennecart, T., Ul Hassan, H., Güner, A., Ben Khalifa, N. & Hosseini, M., 02.2016, In: Materials. 9, 2, 14 p., 77.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  64. Springback behavior of carbon-fiber-reinforced plastic laminates with metal cover layers in v-die bending

    Hahn, M., Weddeling, C., Ben Khalifa, N. & Shabaninejad, A., 2016, Proceedings of the ASME 11th International Manufacturing Science and Engineering Conference - 2016: Processing. The American Society of Mechanical Engineers, Vol. 1. p. V001T02A060

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  65. 2015
  66. Analytical model to determine the strength of form-fit connection joined by die-less hydroforming

    Weddeling, C., Gies, S., Ben Khalifa, N. & Tekkaya, A. E., 01.10.2015, In: Journal of Manufacturing Science and Engineering. 137, 5, 10 p., 051014.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  67. Process limits of extrusion of multimaterial components

    Ben Khalifa, N., Foydl, A., Pietzka, D. & Jager, A., 01.10.2015, In: Journal of Manufacturing Science and Engineering. 137, 5, 9 p., 051001.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  68. Verfahren zur Herstellung thermoplastischer Faser-Metall-Laminat-Bauteile mittels Umformverfahren sowie entsprechend hergestellte Faser-Metall-Laminat-Bauteile

    André, K., Ben Khalifa, N., Güner, A., Henning, F., Mennecart, T., Rösner, A. & Tekkaya, A. E., 30.07.2015, IPC No. B32B 15/14 , Deutsches Patent- und Markenamt, Patent No. 10 2014 001 132, 27.01.2014, Priority date 30.07.2015, Priority No. DE102014001132A1

    Research output: PatentsPatent

  69. Prediction of roughness after ball burnishing of thermally coated surfaces

    Hiegemann, L., Weddeling, C., Ben Khalifa, N. & Tekkaya, A. E., 03.2015, In: Journal of Materials Processing Technology. 217, p. 193-201 9 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  70. Chip extrusion with integrated equal channel angular pressing

    Haase, M. & Ben Khalifa, N., 01.01.2015, 60 Excellent Inventions in Metal Forming. Tekkaya, A. E., Homberg, W. & Brosius, A. (eds.). Heidelberg: Springer, p. 261-266 6 p.

    Research output: Contributions to collected editions/worksContributions to collected editions/anthologiesResearchpeer-review

  71. Introduction

    Tekkaya, A. E., Ben Khalifa, N., Hölker, R. & Hiegemann, L., 01.01.2015, 60 Excellent Inventions in Metal Forming. Tekkaya, A. E., Homberg, W. & Brosius, A. (eds.). Berlin, Heidelberg: Springer Vieweg, p. vii-ix 3 p.

    Research output: Contributions to collected editions/worksOtherResearch

  72. Approaches for the Simulation of Composite Extrusion - Possibilities and Limits

    Schwane, M., Kloppenborg, T., Haase, M., Ben Khalifa, N. & Tekkaya, A. E., 2015, In: Materials Today: Proceedings . 2, 10 (Part A), p. 4771-4777 7 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  73. Basic investigations in incremental profile forming

    Grzancic, G., Becker, C., Ben Khalifa, N. & Tekkaya, A. E., 2015, Proceedings of theASME 10th International Manufacturing Science and Engineering Conference - 2015: Processing. The American Society of Mechanical Engineers, Vol. 1. p. V001T02A095

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  74. Hot Extrusion Dies with Conformal Cooling Channels Produced by Additive Manufacturing

    Hölker, R., Haase, M., Ben Khalifa, N. & Tekkaya, A. E., 2015, In: Materials Today: Proceedings . 2, 10 (Part A), p. 4838-4846 9 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  75. Umformen faserverstärkter thermoplastischer Kunststoff-Halbzeuge mit metallischen Deckblechen für den Leichtbau

    Tekkaya, A. E., Hahn, M., Hiegemann, L. & Ben Khalifa, N., 2015, Intermezzo der hybriden Werkstofflösungen - Hat Blech eine Zukunft?, : Tagungsband des 35. EFB-Kolloquiums Blechverarbeitung 2015 am 24. und 25. März 2015 in Bad Boll . Hannover: Europäische Forschungsgesellschaft für Blechverarbeitung, p. 185-199 15 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearch

  76. 2014
  77. Mechanics of sheet-bulk indentation

    Sieczkarek, P., Isik, K., Ben Khalifa, N., Martins, P. A. F. & Tekkaya, A. E., 11.2014, In: Journal of Materials Processing Technology. 214, 11, p. 2387-2394 8 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  78. Extrusion of profiles with variable wall thickness

    Selvaggio, A., Haase, M., Ben Khalifa, N. & Tekkaya, A. E., 01.01.2014, In: Procedia CIRP. 18, p. 15-20 6 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  79. Forming of lightweight metal components: Need for new technologies

    Tekkaya, A. E., Ben Khalifa, N., Grzancic, G. & Hölker, R., 01.01.2014, In: Procedia Engineering. 81, p. 28-37 10 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  80. Residual stresses in continuously reinforced composite profiles with symmetric cross sections

    Schwane, M., Kloppenborg, T., Haase, M., Ben Khalifa, N. & Tekkaya, A. E., 01.01.2014, In: Procedia CIRP. 18, p. 126-131 6 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  81. Additiv hergestellte Strangpresswerkzeuge: Produktivitätssteigerung durch den Einsatz von konturnaher Innenkühlung

    Hölker, R., Haase, M., Ben Khalifa, N. & Tekkaya, A. E., 2014, In: wt Werkstattstechnik online. 104, 10, p. 679-685 7 p.

    Research output: Journal contributionsJournal articlesResearch

  82. 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, Vol. 2. 9 p.

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  83. Analytical prediction of roughness after ball burnishing of thermally coated surfaces

    Hiegemann, L., Weddeling, C., Ben Khalifa, N. & Tekkaya, A. E., 2014, In: Procedia Engineering. 81, p. 1921-1926 6 p.

    Research output: Journal contributionsConference article in journalResearchpeer-review

  84. Bridge design influences on the pressure conditions in the welding chamber for porthole die extrusion

    Gagliardi, F., Schwane, M., Citrea, T., Haase, M., Ben Khalifa, N. & Tekkaya, A. E., 2014, Metal Forming 2014. Micari, F. & Fratini, L. (eds.). Trans Tech Publications, Vol. 622-623. p. 87-94 8 p. (Key Engineering Materials; vol. 622-623).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  85. Composite hot extrusion of functional elements

    Schwane, M., Dahnke, C., Haase, M., Ben Khalifa, N. & Erman Tekkaya, A., 2014, WGP Congress 2014. Merklein, M., Franke, J. & Hagenah, H. (eds.). Trans Tech Publications, Vol. 1018. p. 223-228 6 p. (Advanced Materials Research; vol. 1018).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  86. 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/worksArticle in conference proceedingsResearchpeer-review

  87. Effects of weld line in deep drawing of tailor welded blanks of high strength steels

    Mennecart, T., Güner, A., Ben Khalifa, N. & Tekkaya, A. E., 2014, Material forming - ESAFORM 2014. Larkiola, J. (ed.). Trans Tech Publications, Vol. 611-612. p. 955-962 8 p. (Key Engineering Materials; vol. 611-612).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  88. Extrusion of multi-material components

    Ben Khalifa, N., Foydl, A., Pietzka, D., Jäger, A. & Tekkaya, A. E., 2014, Proceedings of the ASME 9th International Manufacturing Science and Engineering Conference - 2014 : Processing. The American Society of Mechanical Engineers, Vol. 2. p. V002T02A088

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  89. Finite element based determination and optimization of seam weld positions in porthole die extrusion of double hollow profile with asymmetric cross section

    Schwane, M., Kloppenborg, T., Ben Khalifa, N., Jäger, A. & Tekkaya, A. E., 2014, Advances in Hot Metal Extrusion and Simulation of Light Alloys. Erman Tekkaya, A. & Jäger, A. (eds.). Trans Tech Publications, Vol. 585. p. 95-102 8 p. (Key Engineering Materials; vol. 585).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  90. Increased productivity in hot aluminum extrusion by using extrusion dies with inner cooling channels manufactured by rapid tooling

    Hölker, R., Haase, M., Ben Khalifa, N. & Tekkaya, A. E., 2014, Material Forming ESAFORM 2014: 17th Conference of the European Scientific Association on Material Forming. Larkiola, J. (ed.). Trans Tech Publications, Vol. 611-612. p. 981-988 8 p. (Key Engineering Materials; vol. 611-612).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  91. Simulation of composite hot extrusion with high reinforcing Volumes

    Schwane, M., Citrea, T., Dahnke, C., Haase, M., Ben Khalifa, N. & Tekkaya, A. E., 2014, In: Procedia Engineering. 81, p. 1265-1270 6 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  92. Strangpressen von Profilen mit variabler Wandstärke

    Selvaggio, A., Haase, M., Ben Khalifa, N. & Tekkaya, A. E., 2014, In: International Aluminium Journal. 90, 11, p. 49-51 3 p.

    Research output: Journal contributionsJournal articlesResearch

  93. 2013
  94. 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/worksArticle in conference proceedingsResearchpeer-review

  95. Controlling heat balance in hot aluminum extrusion by additive manufactured extrusion dies with conformal cooling channels

    Hölker, R., Jäger, A., Ben Khalifa, N. & Tekkaya, A. E., 08.2013, In: International Journal of Precision Engineering and Manufacturing. 14, 8, p. 1487-1493 7 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  96. Effect of die design on the welding quality during solid state recycling of AA6060 chips by hot extrusion

    Güley, V., Güzel, A., Jäger, A., Ben Khalifa, N., Tekkaya, A. E. & Misiolek, W. Z., 01.07.2013, In: Materials Science & Engineering A. 574, p. 163-175 13 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  97. Grain size evolution simulation in aluminium alloys AA 6082 and AA 7020 during hot forward extrusion process

    Foydl, A., Segatori, A., Ben Khalifa, N., Donati, L., Brosius, A., Tomesani, L. & Tekkaya, A. E., 01.2013, In: Materials Science and Technology. 29, 1, p. 100-110 11 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  98. 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/worksArticle in conference proceedingsResearchpeer-review

  99. Composite extrusion of thin aluminum profiles with high reinforcing volume

    Pietzka, D., Ben Khalifa, N., Gerke, S. & Tekkaya, E., 2013, ESAFORM Conference on Material Forming, ESAFORM 2013. Alves de Sousa, R. & Valente, R. (eds.). Trans Tech Publications, Vol. 554-557. p. 801-808 8 p. (Key Engineering Materials; vol. 554-557).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  100. Incremental analysis of springback and kinematic hardening by the variation of tension during deep drawing

    ul Hassan, H., Güner, A., Khalifa, N. B. & Tekkaya, A. E., 2013, In: AIP Conference Proceedings. 1567, 1, p. 709-712 4 p.

    Research output: Journal contributionsConference article in journalResearch

  101. Innovative hybrid process in metal forming

    Jäger, A., Selvaggio, A., Hänisch, S., Haase, M., Becker, C., Kolbe, J., Ben Khalifa, N. & Tekkaya, A. E., 2013, North American Manufacturing Research Conference 2013. North American Manufacturing Research Institute of SME, Vol. 41. p. 205-214 10 p. (Transactions of the North American Manufacturing Research Institution of SME).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  102. Modeling approach for the determination of material flow and welding conditions in porthole die extrusion with gas pocket formation

    Schwane, M., Gagliardi, F., Jäger, A., Ben Khalifa, N. & Tekkaya, A. E., 2013, The Current State-of-the-Art on Material Forming. de Sousa, R. A. & Valente, R. (eds.). Scientific.Net , Vol. 554-557. p. 787-793 7 p. (Key Engineering Materials; vol. 554-557).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  103. Novel five-axis forming press for the incremental sheet-bulk metal forming

    Sieczkarek, P., Kwiatkowski, L., Ben Khalifa, N. & Tekkaya, A. E., 2013, ESAFORM Conference on Material Forming, ESAFORM 2013. Trans Tech Publications, Vol. 554-557. p. 1478-1483 6 p. (Key Engineering Materials; vol. 554-557).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  104. 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/worksArticle in conference proceedingsResearch

  105. 2012
  106. Compound forging of hot-extruded steel-reinforced aluminum parts

    Pfeiffer, I., Foydl, A., Kammler, M., Matthias, T., Kosch, K. G., Jäger, A., Khalifa, N. B., Tekkaya, A. E. & Behrens, B. A., 11.2012, Proceedings of the 14th International Conference on Metal Forming, METAL FORMING 2012. Wiley-VCH Verlag, Vol. SPL. ISSUE. p. 159-162 4 p. (Steel Research International).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  107. Strangpresse sowie verfahren zum kontinuierlichen pressen von metall

    Ben Khalifa, N., Muschalik, U., Selvaggio, A. & Tekkaya, A. E., 05.07.2012, IPC No. PCT/DE2011/001698, Patent No. WO2012034554 A3, 14.10.2010, Priority date 14.10.2010

    Research output: PatentsPatent

  108. Improving mechanical properties of chip-based aluminum extrudates by integrated extrusion and equal channel angular pressing (iECAP)

    Haase, M., Ben Khalifa, N., Tekkaya, A. E. & Misiolek, W. Z., 30.03.2012, In: Materials Science & Engineering A. 539, p. 194-204 11 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  109. High quality extrudates from aluminum chips by new billet compaction and deformation routes

    Misiolek, W. Z., Haase, M., Ben Khalifa, N., Tekkaya, A. E. & Kleiner, M., 01.01.2012, In: CIRP Annals - Manufacturing Technology. 61, 1, p. 239-242 4 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  110. 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/worksArticle in conference proceedingsResearchpeer-review

  111. Effect of Porthole Design and Welding Chamber Dimensions on Material Flow and Weld Deformability of Extruded Aluminium Profiles

    Lorenzo, D., Ben Khalifa, N., Tomesani, L. & Tekkaya, A. E., 2012, Material Forming ESAFORM 2012. Merklein, M. & Hagenah, H. (eds.). Trans Tech Publications, Vol. 504-506. p. 523-528 6 p. (Key Engineering Materials; vol. 504-506).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  112. Experimental and numerical analysis of material flow in porthole die extrusion

    Kloppenborg, T., Schwane, M., Ben Khalifa, N. & Tekkaya, A. E., 2012, International Conference on Extrusion and Benchmark 2011: Progress in Extrusion Technology and Simulation of Light Metal Alloys. Tomesani, L. & Donati, L. (eds.). Trans Tech Publications, Vol. 491. p. 97-104 8 p. (Key Engineering Materials; vol. 491).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  113. 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/worksArticle in conference proceedingsResearchpeer-review

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