TR73

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Dr.-Ing. Harald Hetzner



Friedrich-Alexander-Universität Erlangen-Nürnberg
Martensstraße 9, 91058 Erlangen
Tel.: +49 (0) 9131 85-27984
Fax: +49 (0) 9131 85-27988
Mail address: This e-mail address is being protected from spambots. You need JavaScript enabled to view it
Homepage at the Institute



Projects


Working Groups


Publications

    2014

    • Schmid, C.; Hetzner, H.; Tremmel, S.; Hilpert, F.; Durst, K.: Tailored Mechanical Properties and Residual Stresses of a-C:H:W Coatings. In: Advanced Materials Research, 996(2014), Dürnten (Schweiz): Trans Tech Publications Ltd, pp. 14-21
    • Hetzner, H.; Schmid, C.; Tremmel, S.; Durst, K.; Wartzack, S.: Empirical-Statistical Study on the Relationship between Deposition Parameters, Process Variables, Deposition Rate and Mechanical Properties of a-C:H:W Coatings. In: MDPI (Edt.): Coatings - Special Issue "Recent Aspects of Thin Films Deposited by Magnetron Sputtering and Emerging Applications", 4(2014), pp. 772-795
    • Hetzner, H.: Systematische Entwicklung amorpher Kohlenstoffschichten unter Berücksichtigung der Anforderungen der Blechmassivumformung. Dissertation. Friedrich-Alexander-Universität Erlangen-Nürnberg(2014), published

    2013

    • Häfner, T.; Reg, Y.; Hetzner, H.; Schmidt, M.: Microstructuring tools for sheet metal bulk forming – a designated application for picosecond laser. In: Journal of Laser Micro Nanoengineering, 8(2013)1, pp. 39-44
    • Wartzack, S.; Hetzner, H.; Tremmel, S.: Amorphe Kohlenstoffschichten für die Blechmassivumformung. In: Konstruktion, 3(2013), pp. 65-66
    • Hetzner, H.; Zhao, R.; Tremmel, S.; Wartzack, S.: Tribological adjustment of tungsten-modified hydrogenated amorphous carbon coatings by adaption of the deposition parameters. In: Bouzakis, K.-D.; Bobzin, K.; Denkena, B. Merklein, M. (Edt.): 10th International Conference THE "A" Coatings, 10.-11. April 2013, (2013), Aachen: Shaker, pp. 39-49

    2012

    • Hetzner, H.; Tremmel, S.; Wartzack, S.: The Load-Scanning Test – Evaluation of a Universal Tribological Model Test in View of Sheet Bulk Metal Forming. In: Key Engineering Materials, 504(2012), doi:10.4028/www.scientific.net/KEM.504-506.981, pp. 981-986
    • Hetzner, H.; Tremmel, S.; Wartzack, S.: Amorphous Carbon Coatings for Locally Adjusted Tribological Properties in Sheet Bulk Metal Forming. In: Key Engineering Materials, 504(2012), doi:10.4028/www.scientific.net/KEM.504-506.969, pp. 969-974
    • Hetzner, H.; Tremmel, S.; Wartzack, S.: Untersuchung des tribologisch-mechanischen Verhaltens amorpher Kohlenstoffschichten mittels Load Scanner. In: Mat.-wiss. u. Werkstofftech., 43(2012)3, Weinheim: Wiley Verlag, pp. 226-233
    • Hetzner, H.; Tremmel, S.; Wartzack, S.: Failure mechanisms of a hydrogenated amorphous carbon coating in load-scanning tests. In: Surface and Coatings Technology, 206(2012)23, doi:10.1016/j.surfcoat.2012.05.077, pp. 4864-4871
    • Hetzner, H.: Microstructuring tools for sheet bulk metal forming - a designated application for picosecond laser. In: Proc. 13th International Symposium on Laser Precision Microfabrication, 12.-15. Juni 2012, (2012), Washington, USA, pp. 1-6
    • Hetzner, H.; Tremmel, S.; Wartzack, S.: Failure mechanisms of a tungsten-modified hydrogenated amorphous carbon coating in load-scanning tests. In: Surface and Coatings Technology, 212(2012), doi:10.1016/j.surfcoat.2012.09.012, pp. 46-54
    • Wartzack, S.; Hetzner, H.; Tremmel, S.: Amorphe Kohlenstoffschichten für die Blechmassivumformung. In: ZWF, 107(2012)11, pp. 793-794

    2011

    • Hetzner, H.; Koch, J.; Tremmel, S.; Wartzack, S.; Merklein, M.: Improved Sheet Bulk Metal Forming Processes by Local Adjustment of Tribological Properties. In: J. Manuf. Sci. Eng, 133(2011)6, pp. 061011
    • Schaper, M.; Lizunkova, Y.; Vucetic, M.; Hetzner, H.; Opel, S.; Schneider, T.; Koch, J.; Plugge, B.: Sheet-bulk metal forming a new process for the production of sheet metal parts with functional components. In: Metallurgical and Mining Industry, 3(2011)7, pp. 53-58
    • Hetzner, H.; Tillmann, W.; Tremmel, S.; Herper, J.: Tribologische Dünnschichten für die Blechmassivumformung. In: Merklein, M.; Bach, F.-W., Tekkaya, A.E. (Edt.): 1. Workshop Blechmassivumformung, (2011), Bamberg: Meisenbach, pp. 139-158

    2010

    • Wartzack, S.; Hetzner, H.; Röhner, S.: Sonderforschungsbereich/Transregio 'Blechmassivumformung' angelaufen(2010), Konstruktion 11/12-2010, pp. 52, 62
    • Wartzack, S.; Hetzner, H.; Röhner, S.: Neuer Sonderforschungsbereich/Transregio angelaufen(2010), Bd. 105. ZWF 9 (2010), pp. 762

    Presentations

      2012

      • 14.03.2012: Hetzner, H.; Tremmel, S.; Wartzack, S.: The Load-Scanning Test – Evaluation of a Universal Tribological Model Test in View of Sheet Bulk Metal Forming, ESAFORM 2012, Erlangen
      • 14.03.2012: Hetzner, H.; Tremmel, S.; Wartzack, S.: Amorphous Carbon Coatings for Locally Adjusted Tribological Properties in Sheet Bulk Metal Forming, ESAFORM 2012, Erlangen
      • 25.04.2012: Hetzner, H.; Tremmel, S.; Wartzack, S.: Tungsten-modified hydrogenated amorphous carbon coatings providing tailored friction properties, ICMCTF 2012, San Diego, Kalifornien, USA

      2011

      • 05.05.2011: Hetzner, H.; Tremmel, S.; Wartzack, S.: Schaufler, J.; Durst, K.: Microstructural Analysis of the Failure Mechanisms of Amorphous Carbon Coating Systems in Load-Scanning Tests, ICMCTF 2011, San Diego, Kalifornien, USA
      • 13.10.2011: Hetzner, H.; Tillmann, W.; Tremmel, S.; Herper, J.: Tribologische Dünnschichten für die Blechmassivumformung, 1. Workshop Blechmassivumformung, Erlangen, Germany
      • 28.10.2011: Hetzner, H.; Tremmel, S.; Wartzack, S.: Development of a-C:H:W coatings using factorial design, Friction, Wear and Wear Protection, Karlsuhe