Lehrstuhl für Fertigungstechnologie, Universität Erlangen-Nürnberg



Sheet Metal Processing






Participants

Head of Research Group

Members


Projects


Publications

    2019

    • Degner, J.; Böhm, W.; Herrmann, J.; Köhler, M.; Merklein, M.:
      Manufacturing and Characterization of Multilayered 7000-Series Aluminum with Improved Corrosion Behavior Processed via Accumulative Roll Bonding.
      Materials Today: Proceedings 10(2019)2, pp. 368-375

    • Graser, M.; Wiesenmayer, S.; Müller, M.; Merklein, M.:
      Application of Tailor Heat Treated Blanks Technology in a Joining by Forming Process.
      Journal of Material Processing Technology 264(2019), pp. 259-272

    • Freiburg, D.; Aßmuth, R.; Garcia Carballo, R.; Biermann, D.; Henneberg, J.; Merklein, M.:
      Adaption of tool surface for sheet-bulk metal forming by means of pressurized air wet abrasive jet machining.
      Production Engineering 13(2019), pp. 71 - 77

    • Krachenfels, K.; Rothammer, B.; Tremmel, S.; Merklein, M.:
      Experimental investigation of tool-sided surface modifications for dry deep drawing processes at the tool radii area.
      Procedia Manufacturing 29(2019), pp. 201-208

    • Neubauer, F.; Merklein, M.:
      Tribological and Thermal Investigation of Modified Hot Stamping Tools.
      Tribology in Industry Vol.41(2019)1, pp. 76-89

    • Schwingenschlögl, P.; Niederhofer, P.; Merklein, M.:
      Investigation on basic friction and wear mechanisms within hot stamping considering the influence of tool steel and hardness.
      Wear 426(2019), pp. 378-389

    • Krachenfels, K.; Rothammer, B.; Zhao, R.; Tremmel, S.; Merklein, M.:
      Influence of varying sheet material properties on dry deep drawing process.
      In: (Edtr.): IOP Conference Series: Materials Science and Engineering, 2019, published

    • Rigas, N.; Degner, J.; Berendt, E. ; Junker, F. ; Merklein, M.:
      Characterisation of new lubrication systems for hot forming of high strength aluminum alloys.
      In: (Edtr.): IOP Conference Series: Materials Science and Engineering, 2019, published

    • Merklein, M.; Gröbel, D.; Löffler, M.; Henneberg, J.:
      Investigation on blasted tool surfaces as a measure for material flow control in sheet-bulk metal forming.
      Manufacturing Review 6(2019)10, pp. 1-9

    • Horn, A.; Merklein, M.:
      Investigation of diffusion behavior of carburized sheet metal in hot stamping.
      Manufacturing Rev. 6(2019)16, published online

    • Horn, A.; Merklein, M.:
      Investigation of the Quenching Behavior of Carburized Sheet Metal in Hot Stamping.
      In: Oldenurg, M.; Hardell, J.; Casellas, D. (Edtrs.): Hot Sheet Metal Forming of High-Performance Steel - CHS2, Wissenschaftliche Skripten, 2019, pp. 275-282

    • Schirdewahn, S.; Spranger, F.; Hilgenberg, K.; Merklein, M.:
      Tribological performance of localized dispersed X38CrMoV5-3 surfaces for hot stamping of AlSi coated 22MnB5 sheets.
      In: Oldenburg, M.; Hardell, J.; Caellas, D. (Edtrs.): Hot Sheet Metal Forming of High-Performance Steel - CHS2, Wissenschaftliche Skripten, 2019, pp. 357-364

    • Niederhofer, P.; Eger, K.; Schwingenschlögl, P.; Merklein, M.:
      Properties of tool steels for application in hot stamping.
      In: (Edtr.): Tooling, 2019, published on CD

    • Graser, M.; Lenzen, M.; Merklein, M.:
      On the Inverse Identification of Lankford Coefficients using Geometrical Changes under Quasi-Biaxial Loading .
      International Journal of Material Forming; DOI: 10.1007/s12289-019-01498-z (2019), accepted

    • Horn, A.; Merklein, M.:
      Functional optimization of hot-stamped components by local carburization.
      International Journal of Lightweight Materials and Manufacture (https://doi.org/10.1016/j.ijlmm.2019.09.002) (2019), accepted

    • Spranger, F.; Schirdewahn, S.; Kromm, A.; Merklein, M.; Hilgenberg, K.:
      On the influence of TiB2, TiC and TiN hard particles on the microstructure of localized laser dispersed AISI D2 tool steel surfaces.
      In: Laser Institute of America (Edtr.): Congress Proceedings ICALEO 2019, 38th International Congress on Application of Laser & Electro-Optics, ISBN 978-1-940168-1-42, 2019, accepted

    • Rigas, N.; Junker, D.; Berendt, E. ; Merklein, M.:
      Investigation of dry lubrication systems for lightweight materials in hot forming processes.
      In: Jens P. Wulfsberg, Wolfgang Hintze, Bernd-Arno Behrens (Edtr.): Production at the leading edge of technology. Proceedings of the 9th Congress of the German Academic Association for Production Technology (WGP), Hamburg, September 30 – October 2, 2019, Springer-Verlag GmbH Berlin Heidelberg, 2019, pp. 43-51

    • Schwingenschlögl, P.; Merklein, M.:
      Tribologische Herausforderungen beim Presshärten.
      stahl und eisen, : Maenken Kommunikation GmbH, 2019, 10. Ed.

    • Hetzel, A.; Schulte, R.; Vogel, M.; Degner, J.; Merklein, M.:
      Maßgeschneiderte Halbzeuge - Umformtechnische Herstellung von Funktionsbauteilen zur Realisierung von Leichtbaukomponenten.
      Werkstattstechnik online 109 10(2019), pp. 745-749

    • Schirdewahn, S.; Spranger, F.; Hilgenberg, K.; Merklein, M.:
      Untersuchung des tribologischen Einsatzverhaltens von lokal dispergierten Presshärtewerkzeugoberflächen.
      In: Merklein, M. (Edtr.): Tagungsband zum 14. Erlanger Workshop Warmblechumformung 2019, ISBN 978-3-00-064100-8, 2019, pp. 169-178

    • Henneberg, J.; Rothammer, B.; Zhao, R.; Vorndran, M.; Tenner (geb. Steiner), J.; Krachenfels, K.; Häfner, T.; Tremmel, S.; Schmidt, M.; Merklein, M.:
      Analysis of tribological behavior of surface modifications for a dry deep drawing process.
      Dry Metal Forming Open Access Journal 5(2019), pp. 13-24

    • Spranger, F.; de Oliveira Lopes, M.; Schirdewahn, S.; Degner, J.; Merklein, M.; Hilgenberg, K.:
      Microstructural evolution and geometrical properties of TiB2 metal matrix composite protrusions on hot work tool steel surfaces manufactured by laser implantation.
      International Journal of Advanced Manufacturing Technolgoy, DOI: 10.1007/s00170-019-04630-0 (2019), accepted

    • Schwingenschlögl, P.; Merklein, M.:
      Characterization of tribological conditions within direct hot stamping.
      Journal of Materials Processing Tech. / 10.1016/j.jmatprotec.2019.116535 (2019), published online

    • Spranger, F.; Schirdewahn, S.; de Oliveira Lopes, M.; Merklein, M.; Hilgenberg, K.:
      Investigations on TaC Localized Dispersed X38CrMoV5-3 Surfaces with Regard to the Manufacturing of Wear Resistant Protruded Surface Textures.
      Lasers in Manufacturing and Materials Processing, DOI: 10.1007/s40516-019-00106-x (2019), accepted

    2018

    • Degner, J.; Herrmann, J.; Junker, F.; Berendt, E.; Merklein, M.:
      Leichtbauwerkstoffe für den modernen Automobilbau.
      Zeitschrift Konstruktion 3(2018), pp. 50-54

    • Merklein, M.; Löffler, M.; Gröbel, D.; Henneberg, J.:
      Material flow control in sheet-bulk metal forming processes using blasted tool surfaces.
      In: Qin, Y.; Dean, T.A.; Lin, J.; Yuan, S. J.; Vollertsen, F (Edtrs.): MATEC Web of Conferences, https://doi.org/10.1051/matecconf/201819013003, 190, 2018, published online

    • Häfner, T.; Rothammer, B.; Tenner (geb. Steiner), J.; Krachenfels, K.; Merklein, M.; Tremmel, S.; Schmidt, M.:
      Adaption of tribological behavior of a-C:H coatings for application in dry deep drawing.
      In: Vollertsen, F.; Dean, T. A.; Qin Y.; Yuan S. J. (Edtrs.): doi: 10.1051/matecconf/201819014002, MATEC Web of Conferences, 2018, published online

    • Horn, A.; Merklein, M.:
      Investigation of diffusion behavior of carburized sheet metal in hot stamping.
      In: Qin, Y.; Dean, T.A.; Lin, J.; Yuan, S. J.; Vollertsen, F (Edtrs.): MATEC Web of Conferences, doi: https://doi.org/10.1051/matecconf/201819008004, 190, 2018, published online

    • Krachenfels, K.; Tenner (geb. Steiner), J.; Merklein, M.:
      Nachhaltige Blechumformung durch Trockentiefziehen.
      Werkstattstechnik online 108(2018), pp. 652-656

    • Horn, A.; Merklein, M.:
      Fertigung funktionsoptimierter Bauteile beim Presshärten.
      In: M. Merklein (Edtr.): Tagungsband zum 13. Erlanger Workshop Warmblechumformung, ISBN 978-3-00-061149-0, 2018, pp. 157-170

    • Graser, M.; Pflaum, N.; Merklein, M.:
      Influence of a local laser heat treatment on the bending properties of aluminium extrusion profiles.
      Procedia CIRP 74(2018), pp. 780-784

    • Degner, J.; Merten, M.; Merklein, M.:
      Numerische Auslegung eines kombinierten Umform- und Abschreckprozesses zur Herstellung hochfester Aluminiumbauteile.
      In: Merklein, M. (Edtr.): Tagungsband zum 13. Erlanger Workshop Warmblechumformung 2018, ISBN 978-3-00-061149-0, 2018, pp. 95-104

    • Merklein, M.; Degner, J.:
      Fertigung hochfester Aluminiumbauteile durch Umformen unter Abschreckbedingungen.
      EFB-Forschungsbericht Nr. 493, : Europäische Forschungsgesellschaft für Blechverarbeitung e.V., 2018, 1. Ed.

    2016

    • Merklein, M.; Graser, M.; Degner, J.; Lechner, M.; Herrmann, J.:
      Tailoring material properties in forming technology by a local heat treatment.
      In: Gronostajski, Z. (Edtr.): Advanced Metal Forming Processes in Automotive Industry, 2016, pp. 45-52

    Last Update: 24.08.2018