Christopher Zenk



Organisation


Lehrstuhl für Werkstoffwissenschaften (Allgemeine Werkstoffeigenschaften)
Sonderforschungsbereich/Transregio 103 Vom Atom zur Turbinenschaufel - wissenschaftliche Grundlagen für eine neue Generation einkristalliner Superlegierungen


Project member


(TRR 103: From atoms to turbine blades - a scientific approach for developing the next generation of single crystal superalloys):
TRR 103: Single crystal y/y'-hardened Co-base superalloys - alloy development, heat treatment strategies and mechanical properties (B03)
Prof. Dr. Mathias Göken; Dr.-Ing. Steffen Neumeier
(01/01/2012)


Publications (Download BibTeX)

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Weiser, M., Galetz, M.C., Zschau, H.E., Zenk, C., Neumeier, S., Göken, M., & Virtanen, S. (2019). Influence of Co to Ni ratio in γ′-strengthened model alloys on oxidation resistance and the efficacy of the halogen effect at 900 °C. Corrosion Science. https://dx.doi.org/10.1016/j.corsci.2019.05.007
Xue, F., Zenk, C., Freund, L., Hoelzel, M., Neumeier, S., & Göken, M. (2018). Double minimum creep in the rafting regime of a single-crystal Co-base superalloy. Scripta Materialia, 142, 129-132. https://dx.doi.org/10.1016/j.scriptamat.2017.08.039
Makineni, S.K., Kumar, A., Lenz, M., Kontis, P., Meiners, T., Zenk, C.,... Gault, B. (2018). On the diffusive phase transformation mechanism assisted by extended dislocations during creep of a single crystal CoNi-based superalloy. Acta Materialia, 362-371. https://dx.doi.org/10.1016/j.actamat.2018.05.074
Lenz, M., Eggeler, Y., Müller, J., Zenk, C., Volz, N., Wollgramm, P.,... Spiecker, E. (2018). Tension/Compression asymmetry of a creep deformed single crystal Co-base superalloy. Acta Materialia. https://dx.doi.org/10.1016/j.actamat.2018.12.053
Volz, N., Zenk, C., Cherukuri, R., Kalfhaus, T., Weiser, M., Makineni, S.K.,... Göken, M. (2018). Thermophysical and Mechanical Properties of Advanced Single Crystalline Co-base Superalloys. Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science, 1-11. https://dx.doi.org/10.1007/s11661-018-4705-1
Zenk, C., Povstugar, I., Li, R., Rinaldi, F., Neumeier, S., Raabe, D., & Göken, M. (2017). A novel type of Co-Ti-Cr-base gamma/gamma ' superalloys with low mass density. Acta Materialia, 135, 244-251. https://dx.doi.org/10.1016/j.actamat.2017.06.024
Kolb, M., Zenk, C., Kirzinger, A., Povstugar, I., Raabe, D., Neumeier, S., & Göken, M. (2017). Influence of rhenium on gamma '-strengthened cobalt-base superalloys. Journal of Materials Research, 32(13), 2551-2559. https://dx.doi.org/10.1557/jmr.2017.242
Zenk, C., Neumeier, S., Engl, N., Fries, S.G., Dolotko, O., Weiser, M.,... Göken, M. (2016). Intermediate Co/Ni-base model superalloys - Thermophysical properties, creep and oxidation. Scripta Materialia, 112, 83-86. https://dx.doi.org/10.1016/j.scriptamat.2015.09.018
Zenk, C., Bauer, A., Goik, P., Neumeier, S., Stone, H.J., & Göken, M. (2016). Microstructure, Lattice Misfit, and High-Temperature Strength of γ′-Strengthened Co-Al-W-Ge Model Superalloys. Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science, 47(5), 2141-2149. https://dx.doi.org/10.1007/s11661-016-3408-8
Hammerschmidt, T., Koßmann, J., Zenk, C., Neumeier, S., Göken, M., Lopez-Galilea, I.,... Drautz, R. (2016). The role of local chemical composition for TCP phase precipitation in Ni-base and Co-base superalloys. In Proceedings of the 13th International Symposium on Superalloys, SUPERALLOYS 2016 (pp. 89-96). Minerals, Metals and Materials Society.

Last updated on 2018-11-05 at 04:31