Subproject A01 Compound casting

The objective of the subproject is the development of full-surface material compounds with a joining zone free of oxide layers by means of compound casting. In order to be able to specifically adjust the bond properties by the process pressure as a further degree of freedom in addition to temperature and time, the previous gravity compound casting is being transferred to a low-pressure die casting process with an XHV-adequate atmosphere on a technically relevant scale. The research focus is on utilising the material bond that can be established due to the absence of oxide layers to enable the transplantation of thermal spray coatings with very low porosity at low casting pressure for the first time.


Publications

Journal paper, peer-reviewed

  • Demke, T. M., Emminghaus, N., Overmeyer, L., Kaierle, S., Klose, C., Thürer, S. E., Denkena, B., Bergmann, B., Schaper, F., Nyhuis, P., Kuprat, V. K. (2024): Approach for the monetary evaluation of process innovations in early innovation phases focusing on manufacturing and material costsProduction Engineering 18, pp. 169–189
    DOI: 10.1007/s11740-023-01223-5
  • Fromm, A. C., Kahra, C., Selmanovic, A., Maier, H. J., Klose, C. (2023): An X-ray Microscopy Study of the Microstructural Effects on Thermal Conductivity in Cast Aluminum-Copper CompoundsMetals 13, p. 671
    DOI: 10.3390/met13040671
  • Maier, H. J., Gawlytta, R., Fromm, A., Klose, C. (2023): Increasing thermal conductivity in aluminium-copper compound castings: modelling and experimentsMaterials Science and Technology, pp. 1–11
    DOI: 10.1080/02670836.2023.2184591
  • Nazarahari, A.; Fromm, A. C.; Ozdemir, H. C.; Klose, C.; Maier, H. J.; Canadinc, D. (2023): Determination of thermal conductivity of eutectic Al–Cu compounds utilizing experiments, molecular dynamics simulations and machine learningModelling and Simulation in Materials Science and Engineering 31, p. 45001
    DOI: 10.1088/1361-651X/acc960
  • Wegewitz, L., Maus-Friedrichs, W., Gustus, R., Maier, H. J., Herbst, S. (2023): Oxygen‐Free Production—From Vision to ApplicationAdvanced Engineering Materials
    DOI: 10.1002/adem.202201819
  • Denkena, B., Bergmann, B., Fromm, A., Klose, C., Hansen, N. (2022): Influence of the atmosphere and temperature on the properties of the oxygen-affine bonding system titanium-diamond during sinteringThe International Journal of Advanced Manufacturing Technology
    DOI: 10.1007/s00170-022-09171-7
  • Fromm, A. C., Barienti, K., Selmanovic, A., Thürer, S. E., Nürnberger, F., Maier, H. J., Klose, C. (2022): Oxygen-Free Compound Casting of Aluminum and Copper in a Silane-Doped Inert Gas Atmosphere: A New Approach to Increase Thermal ConductivityInternational Journal of Metalcasting
    DOI: 10.1007/s40962-022-00910-w
  • Maier, H. J., Herbst, S., Denkena, B., Dittrich, M.-A., Schaper, F., Worpenberg, S., Gustus, R., Maus-Friedrichs, W. (2020): Towards Dry Machining of Titanium-Based Alloys: A New Approach Using an Oxygen-Free EnvironmentMetals 10, p. 1161
    DOI: 10.3390/met10091161

Journal paper, not peer-reviewed

  • Fromm, A., Gawlytta, R., Holzmann, E., Klose, C., Maier, H. J. (2022): Oxidfreier Verbundguss - Optimale Wärmeleitung zwischen artfremden VerbundpartnernGiesserei Special 109, pp. 32–40

Conference paper, not peer-reviewed

  • Fromm, A., Selmanovic, A., Gawlytta, R., Klose, C., Maier, H. J. (2023): Charakterisierung von im Kokillenguss hergestellten Aluminium-Kupfer-Verbunden hinsichtlich der WärmeleitfähigkeitIn: Clausthaler Zentrum für Materialtechnik (Hg.): Tagungsband 4 . Symposium Materialtechnik. Düren: Shaker Verlag.
    ISBN: 978-3-8440-9105-2
  • Maier, H. J., Rodriguez Diaz, M., Möhwald, K., Fromm, A., Gawlytta, R., Klose, C. (2022): Sauerstofffreie Produktion in fünf von sechs FertigungshauptgruppenIn: Königstein, T., Wank, A. (Hg.): Tagungsband 8. GTV Kolloquium Thermisches Spritzen & Laser Cladding. Lückenbach: GTV Verschleißschutz GmbH, pp. 31–41
    ISSN: 1610-0530
All publiacions of the Collaborative Research Centre

Subproject leader

Prof. Dr.-Ing. Hans Jürgen Maier
Address
An der Universität 2
30823 Garbsen
Building
Room
120
Address
An der Universität 2
30823 Garbsen
Building
Room
120
Dr.-Ing. Christian Klose
Address
An der Universität 2
30823 Garbsen
Address
An der Universität 2
30823 Garbsen

Subproject manager

Timon Steinhoff
Address
An der Universität 2
30823 Garbsen
Timon Steinhoff
Address
An der Universität 2
30823 Garbsen