Lehrstuhl für Werkstoffwissenschaften (Allgemeine Werkstoffeigenschaften)


Description:


The research topics of the Institute for General Materials Properties are related with the mechanical properties of structural materials in a broad sense. Testing of the mechanical properties from the nanoscale to macroscopic properties is performed on all aspects including high temperature properties, fatigue, creep, friction and wear. Our research direction is focused on understanding the properties from a micro and nanostructural basis. Therefore microsopic techniques from electron microscopy and scanning probe microscopy to optical techniques are applied to evaluate the microstructural constitution of materials on all length scales.

Address:
Martensstraße 5/7
91058 Erlangen



Subordinate Organisational Units

Juniorprofessor für Werkstoffwissenschaften (3D-Nanoanalytik und Atomsondenmikroskopie)
Juniorprofessur für Werkstoffmikromechanik
Professur für Werkstoffwissenschaften (Simulation und Werkstoffeigenschaften)


Related Project(s)

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HiMat: Eine innovative Prüfmaschine für Heizen, Abschrecken, Ziehen, Drücken und Rissbildungsuntersuchungen von industrierelevanten Hochtemperaturlegierungen
Dr.-Ing. Steffen Neumeier
(01/07/2019 - 30/06/2022)


SPP 2074 Fundamental multiscale investigations for improved calculation of the service life of solid lubricated rolling bearings
PD Dr. habil. Benoit Merle; Prof. Dr. Bernd Meyer; Dr.-Ing. Stephan Tremmel
(01/04/2019 - 31/03/2022)


(In-situ-Mikroskopie mit Elektronen, Röntgenstrahlen und Rastersonden):
GRK1896-B3: Mechanische Eigenschaften und Bruchverhalten von dünnen Schichten
Prof. Dr. Mathias Göken; PD Dr. habil. Benoit Merle
(01/04/2018 - 30/09/2022)


ReguLus: Defekt- und Mikrostrukturen, mechanische Eigenschaften und optimierte Wärmebehandlungsstrategien additiv gefertigter Titanlegierungen für großvolumige Luftfahrtstrukturkomponenten (ReguLus)
Prof. Dr. Mathias Göken; PD Dr.-Ing. Heinz Werner Höppel
(01/01/2018 - 31/12/2021)


(SLM-PROP: Verbundvorhaben TARES 2020):
SLM-PROP: Selective laser melting alloys : Process-related material properties & design rules
Prof. Dr. Mathias Göken; PD Dr.-Ing. Heinz Werner Höppel; Dr.-Ing. Steffen Neumeier
(01/02/2017 - 21/01/2023)



Publications (Download BibTeX)

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Bykov, M., Chariton, S., Fei, H., Fedotenko, T., Aprilis, G., Ponomareva, A.V.,... Dubrovinsky, L. (2019). High-pressure synthesis of ultraincompressible hard rhenium nitride pernitride Re2(N2)(N)2 stable at ambient conditions. Nature Communications, 10(1). https://dx.doi.org/10.1038/s41467-019-10995-3
Frydrych, K., Kowalczyk-Gajewska, K., & Prakash, A. (2019). On solution mapping and remeshing in crystal plasticity finite element simulations: application to equal channel angular pressing. Modelling and Simulation in Materials Science and Engineering, 27(7). https://dx.doi.org/10.1088/1361-651X/ab28e3
Vaid, A., Guenole, J., Prakash, A., Korte-Kerzel, S., & Bitzek, E. (2019). Atomistic simulations of basal dislocations in Mg interacting with Mg17Al12 precipitates. Materialia, 7. https://dx.doi.org/10.1016/j.mtla.2019.100355
Glöckel, F., Uggowitzer, P.J., Felfer, P., Pogatscher, S., & Höppel, H.W. (2019). Influence of Zn and Sn on the precipitation behavior of new Al-Mg-Si alloys. Materials, 12(16). https://dx.doi.org/10.3390/ma12162547
Lamm, S., Matschkal, D., Göken, M., & Felfer, P. (2019). Impact of Mn on the precipitate structure and creep resistance of Ca containing magnesium alloys. Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing, 761. https://dx.doi.org/10.1016/j.msea.2019.05.094
Ast, J., Ghidelli, M., Durst, K., Göken, M., Sebastiani, M., & Korsunsky, A.M. (2019). A review of experimental approaches to fracture toughness evaluation at the micro-scale. Materials and Design, 173. https://dx.doi.org/10.1016/j.matdes.2019.107762
Löffl, C., Saage, H., & Göken, M. (2019). In situ X-ray tomography investigation of the crack formation in an intermetallic beta-stabilized TiAl-alloy during a stepwise tensile loading. International Journal of Fatigue, 124, 138-148. https://dx.doi.org/10.1016/j.ijfatigue.2019.02.035
Giese, S., Neumeier, S., Bergholz, J., Naumenko, D., Quadakkers, W.J., Vassen, R., & Göken, M. (2019). Influence of Different Annealing Atmospheres on the Mechanical Properties of Freestanding MCrAlY Bond Coats Investigated by Micro-Tensile Creep Tests. Metals, 9(6). https://dx.doi.org/10.3390/met9060692
Moretti, P., Renner, J., Safari, A., & Zaiser, M. (2019). Graph theoretical approaches for the characterization of damage in hierarchical materials. European Physical Journal B, 92(5). https://dx.doi.org/10.1140/epjb/e2019-90730-9
Böhm, C., Feldner, P., Merle, B., & Wolf, S. (2019). Conical nanoindentation allows azimuthally independent hardness determination in geological and biogenic minerals. Materials, 12(10). https://dx.doi.org/10.3390/ma12101630
Hou, X., Krauß, S., & Merle, B. (2019). Additional grain boundary strengthening in length-scale architectured copper with ultrafine and coarse domains. Scripta Materialia, 165, 55-59. https://dx.doi.org/10.1016/j.scriptamat.2019.02.019
Schreiner, J., Götz-Neunhoeffer, F., Neubauer, J., Bergold, S., Webler, R., Volkmann, S., & Jansen, D. (2019). Advanced Rietveld refinement and SEM analysis of tobermorite in chemically diverse autoclaved aerated concrete. Powder Diffraction. https://dx.doi.org/10.1017/S0885715619000149
Karewar, S., Sietsma, J., & Santofimia, M.J. (2019). Effect of C on the Martensitic Transformation in Fe-C Alloys in the Presence of Pre-Existing Defects: A Molecular Dynamics Study. Crystals, 9(2). https://dx.doi.org/10.3390/cryst9020099
Bresler, J., Neumeier, S., Ziener, M., Pyczak, F., & Göken, M. (2019). The influence of niobium, tantalum and zirconium on the microstructure and creep strength of fully lamellar gamma/alpha(2) titanium aluminides. Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing, 744, 46-53. https://dx.doi.org/10.1016/j.msea.2018.11.152
Giese, S., Neumeier, S., Amberger-Matschkal, D., Bergholz, J., Vaßen, R., & Göken, M. (2019). Microtensile creep testing of freestanding MCrAlY bond coats. Journal of Materials Research. https://dx.doi.org/10.1557/jmr.2019.169
Bresler, J., Neumeier, S., Ziener, M., Pyczak, F., & Göken, M. (2019). The influence of niobium, tantalum and zirconium on the microstructure and creep strength of fully lamellar γ/α2 titanium aluminides. Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing, 744, 46-53. https://dx.doi.org/10.1016/j.msea.2018.11.152
Zhou, H., Huang, C., Sha, X., Xiao, L., Ma, X., Höppel, H.W.,... Zhu, Y. (2019). In-situ observation of dislocation dynamics near heterostructured interfaces. Materials Research Letters, 7(9), 376-382. https://dx.doi.org/10.1080/21663831.2019.1616330
Merle, B. (2019). Creep behavior of gold thin films investigated by bulge testing at room and elevated temperature. Journal of Materials Research, 34(1), 69-77. https://dx.doi.org/10.1557/jmr.2018.287
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
Giese, S., Kern, F., Macauley, C., Neumeier, S., & Göken, M. (2019). Fracture resistance of yttria stabilized zirconia manufactured from stabilizer-coated nanopowder by micro cantilever bending tests. Journal of the European Ceramic Society. https://dx.doi.org/10.1016/j.jeurceramsoc.2019.05.006


Publications in addition (Download BibTeX)

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Deserno, F. (1999). Ermüdungsverhalten des Hartmetalls G55 Co bei Raumtemperatur (Mid-study thesis).

Last updated on 2019-24-04 at 10:16