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M.Sc. Diego Grisales Pareja

M.Sc. Diego Grisales Pareja Foto von M.Sc. Diego Grisales Pareja

Telefon
(+49)231 755-7318

Adresse

Campus Adresse
Campus Nord
Maschinenbau II

Lehrstuhl für Werkstofftechnologie
Leonhard-Euler-Str. 2
44227 Dortmund
Deutschland

Raum 110

Inhalt

Zur Person:

08/2014 – heute Wissenschaftlicher Mitarbeiter & Doktorand
08/2014 – 06/2015 Stipendiat des DFG Sonderforschungsbereich / Transregio 30
09/2013 Gewinner des DIWT-Forschungspreises 2014
09/2011 – 07/2014 Studentische Hilfskraft am Lehrstuhl für Werkstofftechnologie – PVD Prozesse, Technische Universität Dortmund
09/2011 – 07/2014 Master of Science in Manufacturing Technology, Technische Universität Dortmund, Deutschland
  • Project Work: Design and construction of a miniature tensile testing device for X-ray diffraction
  • Master Thesis: Influence of substrate pre-treatments on the residual stresses and tribo-mechanical properties of PVD coatings

01/2000 – 12/2007 Bachelor of Science in Materials Engineering, Universität von Antioquia, Kolumbien
  • Bachelor Thesis: Influence of chromium in the corrosion rate of weathering steels

Projekte:

01/2018 - 12/2019 DAAD-PPP-PROCOL 57394123 Self-lubricant and bactericidal TiAlN(Ag) for surgical and dental instrumentation;
07/2015 - 12/2019 DFG Projekt „Untersuchung zum Einfluss der Herstellungsbedingungen und des Designs auf die tribo-mechanischen Eigenschaften und Eigenspannungen mehrlagiger PVD-Schichtsysteme“;
01/2016 - 12/2017 DAAD-PPP-PROCOL 57214019 Entwicklung selbstschmierender Nanokompositsysteme“;
08/2014 – 06/2015 Kurzzeitstipendium des DFG Sonderforschungsbereich / Transregio 30: „Characterisation of case hardened and heat treated metallic substrates for PVD coatings“

Lehrstuhltätigkeiten:

  • Betreuung des Vorlesungsmoduls „Alloying and Phase Diagrams“ in Materials Technology I - Master of Science in Manufacturing Technology
  • Betreuung des Vorlesungsmoduls „Surface and Coatings Technology PVD (Physical Vapour Deposition) “ in Materials Technology II - Master of Science in Manufacturing Technology Durchführung von Industrieprojekten
  • Betreuung von Studien-, Projekt-, Bachelor- und Masterarbeiten

Veröffentlichungen:

2020

  • Tillmann, Wolfgang; Stangier, Dominic; Grisales, Diego (2020): TiAlN‐Beschichtungen mittels hoch‐energetischer Kathodenzerstäubung. In VIP 32 (3), pp. 26–32. DOI: 10.1002/vipr.202000737.
  • Tillmann, Wolfgang; Grisales, Diego; Marin Tovar, Carlos; Contreras, Elbert; Apel, Daniel; Nienhaus, Alexander et al. (2020): Tribological behaviour of low carbon-containing TiAlCN coatings deposited by hybrid (DCMS/HiPIMS) technique. Tribology International, 106528. In Tribology International 151, p. 106528. DOI: 10.1016/J.TRIBOINT.2020.106528.
  • Tillmann, Wolfgang; Grisales, Diego; Stangier, Dominic; Thomann, Carl-Arne; Debus, Jörg; Nienhaus, Alexander; Apel, Daniel (2020): Residual stresses and tribomechanical behaviour of TiAlN and TiAlCN monolayer and multilayer coatings by DCMS and HiPIMS. In Surface and Coatings Technology, p. 126664. DOI: 10.1016/j.surfcoat.2020.126664

2019

  • Tillmann, Wolfgang; Grisales, Diego; Stangier, Dominic; Ben Jebara, Ines; Kang, Hoongoo (2019): Influence of the etching processes on the adhesion of TiAlN coatings deposited by DCMS, HiPIMS and hybrid techniques on heat treated AISI H11. In Surface and Coatings Technology 378, p. 125075. DOI: 10.1016/j.surfcoat.2019.125075.
  • Tillmann, Wolfgang; Grisales, Diego; Stangier, Dominic; Butzke, Timo (2019): Tribomechanical Behaviour of TiAlN and CrAlN Coatings Deposited onto AISI H11 with Different Pre-Treatments. In Coatings 9 (8), p. 519. DOI: 10.3390/coatings9080519.
  • Tillmann, Wolfgang; Grisales, Diego; Stangier, Dominic (2019): Effects of AISI H11 surface integrity on the residual stresses and adhesion of TiAlN/substrate compounds. In Surface and Coatings Technology 357, pp. 466–472. DOI: 10.1016/j.surfcoat.2018.10.032.
  • Tillmann, W.; Hagen, L.; Stangier, D.; Paulus, M.; Tolan, M.; Sakrowski, R.; Biermann, D.; Freiburg, D.: Microstructural characteristics of high-feed milled HVOF sprayed WC-Co coat-ings. In: Surface & Coatings Technology 374 (2019), S. 448 - 459.
  • Tillmann, W.; Stangier, D.; Roese, P.; Shamout, K.; Berges, U.; Westphal, C.; Debus, J.: Structural and mechanical properties of carbon incorporation in DC/HiPIMS CrAlN coatings. In: Surface & Coatings Technology 374 (2019) S. 774 - 783.
  • Tillmann, W.; Hagen, L.; Abdulgader, M.; Kokalj, D.; Stangier, D.; Paulus, M.; Tolan, M.: Studying the feasibility of depositing alumina reinforced Sn-Sb-Cu based composite coatings by means of low pressure cold spraying. 15th DELTA User Meeting & Annual Report (2019), S. 43 - 45.
  • Latarius, J.; Stangier, D.; Paulus, M.; Tillmann, W.; Tolan, M.: Influence of bias potential on texture and thermal resilience of CrAl(Si)N coatings. 15th DELTA User Meeting & Annual Report (2019), S. 41 - 42.
  • Tillmann, W.; Lopes Dias, N. F.; Stangier, D.; Bayer, M.; Moldenhauer, H.; Debus, J.; Schmitz, M.; Berges, U.; Westphal, C.: Interaction effects of cathode power, bias voltage, and mid-frequency on the structural and mechanical properties of sputtered amorphous carbon films. 15th DELTA User Meeting & Annual Report (2019), S. 31 - 32.
  • Tillmann, W.; Wittig, A.; Stangier, D.; Thomann, C.-A.; Moldenhauer, H.; Debus, J.; Aurich, D.; Brümmer, A.: Investigation of the Tribofilm Formation of HiPIMS sputtered MoSx Thin Films by Raman Scattering. In: Lubricants 7 (2019), 100.
  • Tillmann, W.; Grisales, D.; Stangier, D.; Ben Jebara, I.; Kang, H.: Influence of the etching processes on the adhesion of TiAlN coatings deposited by DCMS, HiPIMS and Hybrid tech-niques on heat treated AISI H11. In: Surface & Coatings Technology 378 (2019), 125075.
  • Tillmann, W.; Stangier, D.; Lopes Dias, N. F.; Gelinski, N.; Stanko, M.; Stommel, M. Krebs, E.; Biermann, D.: Reduction of ejection forces in injection molding by applying mechanical post-treated PVD films of CrN and CrAlN. In: Journal of Manufacturing and Materials Pro-cessing 3 (2019), 88.
  • Tillmann, W.; Kokalj, D.; Stangier, D.; Schöppner, V.; Malatyali, H.: Combining thermal spraying and magnetron sputtering for the development of Ni/Ni-20Cr thin film thermocouples for plastic flat film extrusion processes. In: Coatings 10 (2019), 603.
  • Tillmann, W.; Lopes-Dias, N.-F.; Stangier, D.; Gelinski, N.: Tribological Performance of PVD Film Systems against Plastic Counterparts for Adhesion-Reducing Application in Injection Molds. In: Coatings 9 (2019), 588.
  • Tillmann, W.; Wittig, A.; Stangier, D.; Moldenhauer, H.; Thormann, A.; Debus, J.; Brümmer, A.: Analyse des tribologischen Verhaltens HiPIMS gesputterter MoSx Schichten mittels Raman-Spektroskopie für trockenlaufende Schraubenmaschinen. In: Tagungsband 60. Tribologie-Fachtagung, 23.09. - 25.09., Göttingen, Deutschland, (2019), S. 566 - 576.
  • Moldenhauer, H.; Tillmann, W.; Wittig, A.; Kokalj, D.; Stangier, D.; Brümmer, A.; Debus, J.: Resonant Raman Scattering Characterization of Thermally Annealed HiPIMS Sputtered MoSx Coatings. In: Surface and Coatings Technology 357 (2019), 124891.
  • Tillmann, W.; Fehr, A.; Stangier, D.: Powder metallurgic fabricated plug targets for the syn-thesis of AlCrSiWN multicomponent coating systems. In: International Journal of Refractory Metals and Hard Materials 85 (2019), 105081.
  • Tillmann, W.; Kokalj, D.; Stangier, D.; Fu, Q.; Kruis, E.: Combination of an atmospheric pressured arc reactor and a magnetron sputter device for the synthesis of novel nanostructured thin films. In: Thin Solid Films 689 (2019), 137528.
  • Tillmann, W.; Grisales, D.; Stangier, D.; Butzke, T.: Tribomechanical behaviour of TiAlN und CrAlN coatings deposited onto AISI H11 with different pre-treatments. In: Coatings 9 (2019), 519.
  • Tillmann, W.; Lopes Dias, N. F.; Stangier, D.; Maus-Friedrichs, W.; Gustus, R.; Thormann, C. A.; Moldenhauer, H.; Debus, J.: Improved adhesion of a-C and a-C:H films with CrC interlayer on 16MnCr5 by HiPIMS-pretreatment. In: Surface & Coatings Technology 375 (2019) S. 877 - 887.
  • Tillmann, W.; Fehr, A.; Stangier, D.: Microstructural and Tribological Properties of Sputtered AlCrSiWN Films Deposited with Segmented Powder Metallurgic Target Materials. In: Thin Solid Films 687 (2019) 137465.
  • Tillmann, W.; Kokalj, D.; Stangier, D.; Schöppner, V.; Malatyali, H.: Effects of AlN and BCN Thin Film Multilayer Design on the Reaction Time of Ni/Ni-20Cr Thin Film Thermocouples on Thermally Sprayed Al2O3. In: Sensors 19 (2019), 3414.

2017

  • Tillmann, W.; Dildrop, M.; Grisales Pareja, D.; Stangier, D.: PVD-Nanokomposit-schichtsysteme für thermomechanisch hochbelastete Zerspanungswerkzeuge. In: Biermann, D. (Hrsg.): Spanende Fertigung 7. Ausgabe (2017) S. 229-238.

2014

  • Sprute, Tobias; Tillmann, Wolfgang; Grisales, Diego; Selvadurai, Ursula; Fischer, Gottfried (2014): Influence of substrate pre-treatments on residual stresses and tribo-mechanical properties of TiAlN-based PVD coatings. In Surface and Coatings Technology 260, pp. 369–379. DOI: 10.1016/j.surfcoat.2014.08.075.

Vorträge:

2017

  • Tillmann W, Grisales D, Stangier D (2017) Phenomenological study of the influence of HiPIMS process parameters on the tribomechanical properties of TiAlN coatings. 8th International Conference on Fundamentals and Applications of HIPIMS, Braun-schweig, Germany, 13th - 14th June 2017.

2016

  • Tillmann W, Grisales D, Stangier D, Butzke T (2016) Tratamiento del sustrato metálico y su influencia en las propiedades de los recubrimientos de TiAlN depositados por PVD para la industria metalmecánica. 2° Simposio en nanociencia y nanotecnología, Bucaramanga, Colombia, Oct. 4-7, 2016.