Browse by research area

  1. 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

  2. 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

  3. 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

  4. Strangpressen schraubenförmiger Profile am Beispiel von Schraubenrotoren

    Ben Khalifa, N., 2012, Aachen: Shaker Verlag. 138 p. (Dortmunder Umformtechnik)

    Research output: Books and anthologiesMonographsResearch

  5. Published

    Entwicklung eines Messstandes zur automatisierten Messung der radialen Lagerluft von Wälzlagern

    Meier, N., 05.06.2018, 1 ed. Göttingen: Sierke Verlag. 90 p. (Schriftenreihe zur Produkt- und Prozessinnovation; vol. 13)

    Research output: Books and anthologiesMonographsResearchpeer-review

  6. 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

  7. 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

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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

  14. Erste Untersuchungen zur Herstellung von Schraubenrotoren mittels innovativer Umformverfahren

    Ben Khalifa, N., Schikorra, M. & Tekkaya, A. E., 2007, In: International Aluminium Journal. 83, 4, p. 61-63 3 p.

    Research output: Journal contributionsJournal articlesResearch

  15. Wärmebehandlungsstrategie zur Herstellung eigenschaftsgradierter Aluminiumprofile der Legierung EN AW-6082

    Jäger, A., Ben Khalifa, N. & Tekkaya, A. E., 2009, In: International Aluminium Journal. 85, 5, p. 68-72 5 p.

    Research output: Journal contributionsJournal articlesResearch

  16. Eigenschaften von kaltumgeformten Bauteilen

    Ben Khalifa, N., Meidert, M. & Tekkaya, A. E., 2009, In: Schmiede-Journal. 2009, 1, p. 23-25 3 p.

    Research output: Journal contributionsJournal articlesResearch

  17. Strangpressen - Innovative Verfahren für Leichtbau und Ressourcenschonung

    Ben Khalifa, N., Becker, D., Pietzka, D. & Tekkaya, A. E., 2009, In: International Aluminium Journal. 85, 1/2, p. 95-100 6 p.

    Research output: Journal contributionsJournal articlesResearch

  18. Numerische Beschreibung der Mikrostrukturentwicklung beim Strangpressen am Beispiel der Aluminiumlegierungen EN AW-6082 und EN AW 7020

    Foydl, A., Ben Khalifa, N., Tekkaya, A. E. & Broisius, A., 2010, In: International Aluminium Journal. 86, 4, p. 56-60 5 p.

    Research output: Journal contributionsJournal articlesResearch

  19. Composite extrusion and threading of continuously reinforced aluminium profiles

    Engbert, T., Biermann, D., Zabel, A., Pietzka, D., Tekkaya, A. E. & Ben Khalifa, N., 2010, In: International Aluminium Journal. 86, 4, p. 36-41 6 p.

    Research output: Journal contributionsJournal articlesResearch

  20. Neuere Entwicklungen zur Herstellung von Schraubenrotoren mittels innovativer Umformverfahren

    Ben Khalifa, N., Tekkaya, A. E., Hauser, J. & Brümmer, A., 2010, Schrauben-Machinen: 8. VDI - Fachtagung. VDI Verlag GmbH & Co. KG, p. 55-66 12 p. (VDI Berichte; no. 2101).

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

  21. The influence of rotor designs suitable for industrial production on the performance of screw compressors

    Hauser, J., Brümmer, A., Ben Khalifa, N. & Tekkaya, A. E., 2010, Schrauben-Machinen: 8. VDI - Fachtagung. VDI Verlag GmbH & Co. KG, p. 67-78 12 p. (VDI Berichte; no. 2101).

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

  22. Strangpressen von Profilen aus Aluminiumspänen

    Güley, V., Ben Khalifa, N. & Tekkaya, A. E., 2011, In: International Aluminium Journal. 87, 6, p. 93-97 5 p.

    Research output: Journal contributionsJournal articlesResearch

  23. Verzug beim Napf-Rückwärts-Fließpressen

    Nadolski, D., Schulz, A., Hoffmann, F., Zoch, H-W., Hänisch, S., Ben Khalifa, N. & Tekkaya, A. E., 2012, In: Konstruktion - Zeitschrift für Produktentwicklung und Ingenieur-Werkstoffe. 2012, 4, p. 10-12 3 p.

    Research output: Journal contributionsJournal articlesResearch

  24. Strangpressen von Schraubenrotoren aus Aluminium

    Ben Khalifa, N., Chatti, S. & Tekkaya, A. E., 2012, In: International Aluminium Journal. 88, 4, p. 61-64 4 p.

    Research output: Journal contributionsJournal articlesResearch

  25. 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

  26. Published

    Stability of phase transformation models for Ti-6Al-4V under cyclic thermal loading imposed during laser metal deposition

    Klusemann, B. & Bambach, M., 02.05.2018, In: AIP Conference Proceedings. 1960, 1, 140012.

    Research output: Journal contributionsConference article in journalResearchpeer-review

  27. Extrusion Benchmark 2009 – A Step Ahead in Virtual Process Optimization

    Ben Khalifa, N., Tekkaya, A. E., Donati, L. & Tomesani, L., 2009, In: Light Metal Age. 67, 2, p. 54-57 4 p.

    Research output: Journal contributionsJournal articlesResearch

  28. Wirkzusammenhänge zwischen Kaltmassiv umformung, Wärme behandlung und Verzug am Beispiel einfacher Wellen

    Hänisch, S., Ben Khalifa, N., Tekkaya, A. E., Nadolski, D., Schulz, A., Hoffmann, F. & Zoch, H-W., 2012, In: Schmiede-Journal. 2012, 3, p. 26-33 8 p.

    Research output: Journal contributionsJournal articlesResearch

  29. 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

  30. Published

    Control oriented modeling of DCDC converters

    Schmidt, S., Richter, M., Oberrath, J. M. & Mercorelli, P., 01.01.2018, In: IFAC-PapersOnLine. 51, 2, p. 331-336 6 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  31. 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

  32. Published

    Generation of 3D representative volume elements for heterogeneous materials: A review

    Bargmann, S., Klusemann, B., Schneider, K., Soyarslan, C., Markmann, J., Schnabel, J. E. & Wilmers, J., 01.07.2018, In: Progress in Materials Science. 96, p. 322-384 63 p.

    Research output: Journal contributionsScientific review articlesResearch

  33. Published

    Finite element modeling of laser beam welding for residual stress calculation

    Herrnring, J. & Klusemann, B., 2017, In: Proceedings in applied mathematics and mechanics. 17, 1, p. 415 - 416 2 p.

    Research output: Journal contributionsConference article in journalResearchpeer-review

  34. Published

    Laser shock peening process modelling and experimental validation of AA2198-T3 and AA2198-T8

    Keller, S., Kashaev, N. & Klusemann, B., 2017, In: Proceedings in applied mathematics and mechanics. 17, 1, p. 423 - 424 2 p.

    Research output: Journal contributionsConference article in journalResearchpeer-review

  35. Published

    Fatigue Life Extension of AA2024 Specimens and Integral Structures by Laser Shock Peening

    Kashaev, N., Chupakhin, S., Ventzke, V., Horstmann, M., Riekehr, S., Barbini, A., dos Santos, J., Keller, S., Klusemann, B. & Huber, N., 25.05.2018, MATEC Web of Conferences: 12th International Fatigue Congress (FATIGUE 2018) . G, H. (ed.). EDP Sciences, Vol. 165. 6 p. 18001. (MATEC Web of Conferences; vol. 165).

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

  36. Published

    Microstructure and hardness evolution of laser metal deposited AA5087 wall-structures

    Frönd, M., Ventzke, V., Riekehr, S., Kashaev, N., Klusemann, B. & Enz, J., 03.09.2018, In: Procedia CIRP. 74, p. 131-135 5 p.

    Research output: Journal contributionsConference article in journalResearchpeer-review

  37. Published

    Experimental investigation of temperature distribution during wire-based laser metal deposition of the Al-Mg alloy 5087

    Frönd, M., Bock, F. E., Riekehr, S., Kashaev, N., Klusemann, B. & Enz, J., 01.12.2018, In: Materials Science Forum. 941, p. 988-994 7 p.

    Research output: Journal contributionsConference article in journalResearchpeer-review

  38. Published

    Process Development for Wire-based Laser Metal Deposition of 5087 Aluminium alloy by using Fibre Laser

    Frönd, M., Riekehr, S., Kashaev, N., Klusemann, B. & Enz, J., 08.2018, In: Journal of Manufacturing Processes. 34, Part A, p. 721-732 12 p., 34.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  39. Published

    Microstructure and Microhardness of Wire-based Laser Metal Deposited AA5087 using an Ytterbium Fibre Laser

    Frönd, M., Ventzke, V., Riekehr, S., Kashaev, N., Klusemann, B. & Enz, J., 09.2018, In: Materials Characterization. 143, p. 59-67 9 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  40. Published

    Thermal analysis of laser additive manufacturing of aluminium alloys: Experiment and simulation

    Bock, F. E., Frönd, M., Herrnring, J., Enz, J., Kashaev, N. & Klusemann, B., 02.05.2018, Proceedings of the 21st International ESAFORM Conference on Material Forming, ESAFORM 2018: ESAFORM 2018. Buffa, G., Fratini, L., Ingarao, G. & Di Lorenzo, R. (eds.). American Institute of Physics Inc., 6 p. 140004. (AIP Conference Proceedings; vol. 1960, no. 1).

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

  41. Published

    Metallurgical aspects of joining commercially pure titanium to Ti-6Al-4V alloy in a T-joint configuration by laser beam welding

    Fomin, F., Frönd, M., Ventzke, V., Alvarez, P., Bauer, S. & Kashaev, N., 01.07.2018, In: The International Journal of Advanced Manufacturing Technology. 97, 5-8, p. 2019-2031 13 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  42. Gentelligent Factory Structures and Assembly Control

    Nyhuis, P., Fisser, F. & Schmidt, M., 2009, Innovative production machines and systems: third I*PROMS virtual international conference. Soroka, A. J., Pham, D. T. & Eldukhri, E. E. (eds.). Whittles Publishing, p. 460-465 6 p.

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

  43. Bauteilgetrieben Montagesteuerung und Fabrikstrukturierung durch Nutzung Gentelligenter Technologie

    Nyhuis, P., Schulze, C. P., Hartmann, W., Schmidt, M. & Herde, F., 2009, In: Industrie Management. 25, 2, p. 13-16 4 p.

    Research output: Journal contributionsJournal articlesResearch

  44. Verbraucherorientierter Servicegrad: Kostenoptimale Kapitalallokation vor dem Hintergrund eines „Verbraucherorientierten Servicegrads“

    Wriggers, F. S., Schmidt, M., Eickemeyer, S. C. & Nyhuis, P., 2009, In: wt Werkstattstechnik online. 99, 4, p. 255-259 5 p.

    Research output: Journal contributionsJournal articlesResearch

  45. Kennlinienorientiertes Lagermanagement

    Nyhuis, P., Schmidt, M. & Wriggers, F. S., 2008, Netzwerklogistik: 13. wissenschaftliche Fachtagung, Magdeburg. Inderfurth, K., Neumann, G., Schenk, M., Wäscher, G. & Ziems, D. (eds.). LOGiSCH Verl., p. 279-293 15 p. (Magdeburger Logistik - Logistik aus technischer und ökonomischer Sicht).

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

  46. Modeling of Logistic Processes in Assembly Areas

    Schmidt, M., Berkholz, D. & Nyhuis, P., 2008, Proceedings of the World Congress on Engineering and Computer Science 2008. Ao, S. I., Douglas, C., Grundfest, W. S., Schruben, LE. & Borgstone, J. (eds.). Newswood Limited, p. 1067-1072 6 p. (Lecture Notes in Engineering and Computer Science; no. 2173).

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

  47. From Volatile Maintenance Data Forecasting to Reliable Capacity Planning

    Berkholz, D., Schmidt, M. & Nyhuis, P., 2008, Proceedings of the World Congress on Engineering and Computer Science 2008. Ao, S. I., Douglas, C., Grundfest, W. S., Schruben, LE. & Borgstone, J. (eds.). Newswood Limited, p. 1118-1122 5 p. (Lecture Notes in Engineering and Computer Science; no. 2173).

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

  48. Logistische Modellierung von Lagerprozessen

    Schmidt, M. & Wriggers, F. S., 2008, Beiträge zu einer Theorie der Logistik. Nyhuis, P. (ed.). Berlin: Springer, p. 139-155 17 p.

    Research output: Contributions to collected editions/worksContributions to collected editions/anthologiesResearch

  49. Produktionsplanung und -steuerung

    Schmidt, M., 2008, Handbuch Logistik. Arnold, D., Isermann, H., Kuhn, A., Tempelmeier, H. & Furmans, K. (eds.). 3 ed. Berlin, Heidelberg ua.: VDI Verlag GmbH & Co. KG, p. 323-343 21 p.

    Research output: Contributions to collected editions/worksContributions to collected editions/anthologiesResearch

  50. Gentelligente Bauteile im Lebenszyklus: Prozessveränderungen durch Gentelligente Technologie

    Nyhuis, P., Schmidt, M. & Schulze, C. P., 2008, Technologiegetriebene Veränderungen der Arbeitswelt. Scholz-Reiter, B. (ed.). Berlin: GITO mbH Verlag, p. 293-312 10 p. (Schriftenreihe der Hochschulgruppe für Arbeits- und Betriebsorganisation e.V. (HAB)).

    Research output: Contributions to collected editions/worksContributions to collected editions/anthologiesResearch