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Dr.  Kai Möhwald

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Publications

  1. 2024
  2. Published

    Improving Repair Braze Gap Strength Through the Development of a Novel Superalloy Filler

    Reker, D. W., Sowa, R., Schwalbe, C., Boettger, B., Seidel, F., Panella, M., Moehwald, K., Nicolaus, M. & Tillmann, W., 21 Aug 2024, Superalloys 2024: Proceedings of the 15th International Symposium on Superalloys. Cormier, J., Edmonds, I., Forsik, S., Kontis, P., O’Connell, C., Smith, T., Suzuki, A., Tin, S. & Zhang, J. (eds.). Springer Science and Business Media Deutschland GmbH, p. 971-983 13 p. (Minerals, Metals and Materials Series).

    Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review

  3. 2022
  4. Published

    Young’s Modulus and Residual Stresses of Oxide-Free Wire Arc Sprayed Copper Coatings

    Rodriguez Diaz, M., Raumel, S., Wurz, M. C., Szafarska, M., Gustus, R., Möhwald, K. & Maier, H. J., 6 Oct 2022, In: COATINGS. 12, 10, 1482.

    Research output: Contribution to journal › Article › Research › peer review

  5. Published

    Functionality Investigations of Dry-Lubricated Molybdenum Trioxide Cylindrical Roller Thrust Bearings

    Konopka, D., Pape, F., Heimes, N., Behrens, B., Möhwald, K. & Poll, G., 26 Apr 2022, In: COATINGS. 12, 5, 591.

    Research output: Contribution to journal › Article › Research › peer review

  6. Published

    Oxide Free Wire Arc Sprayed Coatings: An Avenue to Enhanced Adhesive Tensile Strength

    Rodriguez Diaz, M., Szafarska, M., Gustus, R., Möhwald, K. & Maier, H. J., Apr 2022, In: Metals. 12, 4, 18 p., 684.

    Research output: Contribution to journal › Review article › Research › peer review

  7. Published

    Innovative Verfahrenskombination ermöglicht Substitution konventioneller Strahlprozesse Erhöhte Haftfestigkeit thermischer Spritzschichten

    Vogel, F., Diaz, M. R., Biermann, D. & Möhwald, K., 2022, In: WT Werkstattstechnik. 112, 1-2, p. 28-33 6 p.

    Research output: Contribution to journal › Article › Research › peer review

  8. 2021
  9. Published

    Investigations of hot-dip galvanized dual-phase steel (DP600+Z) sheet metal on selectively oxidized tool steel surfaces under dry deep-drawing conditions

    Schöler, S., Langohr, A., Özkaya, F., Möhwald, K., Behrens, B. A. & Maier, H. J., 15 Nov 2021, In: WEAR. 484-485, 203742.

    Research output: Contribution to journal › Article › Research › peer review

  10. Published

    Thermally sprayed nickel-based repair coatings for high-pressure turbine blades: Controlling void formation during a combined brazing and aluminizing process

    Nicolaus, M., Möhwald, K. & Maier, H. J., 16 Jun 2021, In: COATINGS. 11, 6, 725.

    Research output: Contribution to journal › Article › Research › peer review

  11. Published

    Characterization and Modeling of Nano Wear for Molybdenum-Based Lubrication Layer Systems

    Behrens, B. A., Poll, G., Möhwald, K., Schöler, S., Pape, F., Konopka, D., Brunotte, K., Wester, H., Richter, S. & Heimes, N., 21 May 2021, In: Nanomaterials. 11, 6, 1363.

    Research output: Contribution to journal › Article › Research › peer review

  12. Published

    Applikation von Nickel- und Titanbasisloten durch thermisches Spritzen zur Regeneration komplexer Investitionsgüter

    Nicolaus, M., Möhwald, K. & Maier, H. J., 2021, Tagungsband 4. Symposium Materialtechnik.: Clausthaler Zentrum für Materialtechnik. p. 245-53 9 p. (Fortschrittsberichte der Materialforschung und Werkstofftechnik; vol. 10).

    Research output: Chapter in book/report/conference proceeding › Conference contribution › Research

  13. Published

    Investigation of the Scaling of Friction Coefficients from the Nano to the Micro Level for Base Materials and Coatings

    Heimes, N., Pape, F., Konopka, D., Schöler, S., Möhwald, K., Poll, G. & Behrens, B. A., 2021, Lecture Notes in Production Engineering. Springer Nature, p. 161-170 10 p. (Lecture Notes in Production Engineering; vol. Part F1136).

    Research output: Chapter in book/report/conference proceeding › Contribution to book/anthology › Research › peer review

  14. Published

    Molybdenum Based Coatings on 100Cr6 Bearing Steel Surfaces

    Schöler, S., Heimes, N., Konopka, D., Behrens, B., Poll, G. & Möhwald, K., 2021, Tagungsband 4. Niedersächsisches Symposium Materialtechnik. 6 p. (Fortschrittsberichte der Materialforschung und Werkstofftechnik / Bulletin of materials research and engineering; vol. 10).

    Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review

  15. Published

    Stoffschlüssige Grenzflächenübergänge beim thermischen Beschichten mit Lichtbogen- und Plasmaspritzprozessen

    Rodriguez Diaz, M., Nicolaus, M., Hassel, T. & Möhwald, K., 2021, Tagungsband 4. Symposium Materialtechnik: Clausthaler Zentrum für Materialtechnik. p. 258-268

    Research output: Chapter in book/report/conference proceeding › Conference contribution › Research

  16. 2020
  17. Published

    Brazing in SiH4-Doped Inert Gases: A New Approach to an Environment Friendly Production Process

    Holländer, U., Wulff, D., Langohr, A., Möhwald, K. & Maier, H. J., Nov 2020, In: International Journal of Precision Engineering and Manufacturing - Green Technology. 7, 6, p. 1059-1071 13 p.

    Research output: Contribution to journal › Article › Research › peer review

  18. Published

    Numerical Simulation of the Abrasive Wear Behavior of Selectively Oxidized α-Fe2O3 Oxide Layers on Tool Steel Surfaces

    Schöler, S., Kock, C., Özkaya, F., Nowak, C., Möhwald, K., Behrens, B. A. & Maier, H. J., Jul 2020, In: JOM. 72, 7, p. 2536-2547 12 p.

    Research output: Contribution to journal › Article › Research › peer review

  19. Published

    Characterization of molybdenum based coatings on 100Cr6 bearing steel surfaces

    Schöler, S., Schmieding, M., Heimes, N., Pape, F., Behrens, B., Poll, G. & Möhwald, K., 30 Jun 2020, In: Tribology Online. 15, 3, p. 181-185 5 p.

    Research output: Contribution to journal › Article › Research › peer review

  20. Published

    Surface Deoxidation Mechanism during Vacuum Heat Treatment of Stainless Steels AISI 304 and 446

    Strauß, C., Wegewitz, L., Schöler, S., Holländer, U., Möhwald, K. & Maus-Friedrichs, W., 30 Mar 2020, In: Steel Research International. 91, 4, 1900568.

    Research output: Contribution to journal › Article › Research › peer review

  21. Published

    Applikation einer Titanlotlegierung durch Kaltgasspritzen

    Nicolaus, M., Möhwald, K. & Maier, H. J., 2020, In: Thermal Spray Bulletin. 13, 2, p. 108-113 6 p.

    Research output: Contribution to journal › Article › Research

  22. Published

    Innovative Verfahrenskombination zur Steigerung der Haftzugfestigkeit thermischer Spritzschichten

    Biermann, D., Rodriguez Diaz, M., Möhwald, K. & Vogel, F., 2020, In: Unter Span. 2020, 15 p.

    Research output: Contribution to journal › Conference article › Research

  23. 2019
  24. Published

    Characterisation of Self-Regenerative Dry Lubricated Layers on Mo-Basis by Nano Mechanical Testing

    Mohnfeld, N., Pape, F., Poll, G., Konopka, D., Schöler, S., Möhwald, K. & Behrens, B., 24 Nov 2019, Production at the leading edge of technology: Proceedings of the 9th Congress of the German Academic Association for Production Technology (WGP), September 30th - October 2nd, Hamburg 2019. Wulfsberg, J. P., Hintze, W. & Behrens, B-A. (eds.). 1. ed. Berlin, Heidelberg: Springer Vieweg, p. 139-148

    Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review

  25. Published

    Wear behavior of selectively oxidized α-Fe 2 O 3 oxide low-friction layer systems on PM tool steel surfaces

    Schöler, S., Schmieding, M., Yilkiran, D., Özkaya, F., Nowak, C., Möhwald, K., Behrens, B. A. & Maier, H. J., 30 Apr 2019, In: WEAR. 426-427, B, p. 1603-1615 13 p.

    Research output: Contribution to journal › Article › Research › peer review

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