Struktur-Eigenschaftsbeziehung zellulärer Materialien

Struktur-Eigenschaftsbeziehung zellulärer Materialien

Experimentelle und numerische Untersuchung der Struktur-Eigenschafts-
beziehung zellulärer Materialien


Das Projekt befasst sich mit der skalenübergreifenden strukturellen und experimentellen Charakterisierung und Simulation zellulärer Materialien unter quasi-statischer und dynamischer Belastung. Dabei werden v.a. auch mikro- und mesomechanische Untersuchungen durchgeführt. Betrachtet werden Metall-, Hybrid- und Keramikschäume sowie auxetische Strukturen.

PD Dr.-Ing. Dr. rer. nat. Anne Jung

Prof. Dr. W. G. Proud, Institute of Shock Physics, Imperial College, London
Prof. Ing. O. Jirousek, Ph.D., Institute of Theoretical and Applied Mechanics, Academy of Sciences of the Czech Republic, Prag
Dr.-Ing. M. Larcher, European Commisson, Directorate for Space, Security and Migration Safety and Security of Buildings, Joint Research Centre, Ispra
Prof. E. Maire, Ph.D., Institut national des sciences appliqées de Lyon (INSA)



T. Fíla , O. Jiroušek, A. Jung & I. Kumpová, Identification of strain fields in pure Al and hybrid Ni/Al metal foams using X-ray microtomography under loading, J. Instrum. doi:10.1088/1748-0221/11/11/C11017.

S. Heinze, T. Bleistein, A. Düster, S. Diebels & A. Jung, Experimental and numerical investigation of single pores for identification of effective metal foams properties, Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM) (2017), submitted.

A. Jung & S. Diebels, Microstructural characterisation and experimental determination of a multiaxial yield surface for open-cell aluminium foams, Mater. Des., Volume 131: 252–264, (2017).

A. Jung, J. Luksch, M. Felten, M. Reis, D. R. Sory, A. D. Pullen, W. G. Proud, M. Larcher, G. Valsamos & G. Solomos, Investigation of strain-rate effects in Al foams and Ni/Al hybrid foams on different scales, Proc. Appl. Math. Mech. (PAMM) (2017), submitted.

T. Fíla, I. Kumpová, P. Koudelka, P. Zlámal, D. Vavrík, O. Jiroušek & A. Jung, Dual energy X-ray micro-CT imaging of hybrid Ni/Al open-cell foam, J. Instrum., Volume 11, CO1005, (2016).

A. Jung & S. Diebels, Modelling of Metal Foams by a Modified Elastic Law, Mech. Mater., Volume 101: 61-70, (2016).

A. Jung, A.D. Pullen & W.G. Proud, Strain-rate effects in Ni/Al hybrid metal foams from quasi-static to low-velocity impact behavior, Comp. A.: Applied Science and Manufacturing, Volume 85: 1-11, (2016).

A. Jung, S. Diebels, Synthesis and Mechanical Properties of Novel Ni/PU Hybrid Foams: A New Economic Composite Material for Energy Absorbers, Advanced Engineering Materials, Volume 18, Issue 4: 532-541, (2016), 10.1002/adem.201500405.

A. Jung, Z. Chen, J. Schmauch, C. Motz & S. Diebels, Micromechanical characterisation of Ni/Al hybrid foams by nano- and microindentation coupled with EBSD, Acta Mater. 102, 38-48 (2016), DOI: 10.1016/j.actamat.2015.09.018.

Z. Chen, A. Jung, S. Heinze, A. Düster & S. Diebels, Characterization of Ni/Al hybrid foam from atomic to microscale, Proc. Appl. Math. Mech., 15:283-284, (2015), DOI: 10.1002/pamm.201510132.

S. Diebels, A. Jung, Z. Chen, H. Seibert & T. Scheffer, Experimentelle Mechanik: Von der Messung zum Materialmodell, GAMM Rundbrief, Heft 2, 10-16 (2015)

A. Jung, M. Wocker, Z. Chen & H. Seibert, Microtensile testing of open-cell metal foams - Experimental setup, micromechanical properties, Materials and Design, 88: 1021-1030 (2015), 0.1016/j.matdes.2015.09.091

A. Jung, Z. Chen, H. Seibert & S. Diebels, Multi-scale modelling of Ni/Al hybrid metal foams from atomic to micro scale, Proceedings 5th International Conference on Civil, Structural and Environmental Engineering ComputingCivil-Comp Press, Paper 145, p. 1-16 (2015)

A. Jung, S. Diebels, Thermo-mechanical properties of magnesia carbon foam composites, Coupled Problems - Proceedings of the 6th International Conference on Coupled Problems in Science and Engineering: 94-105, doi 10.1007/s00170-015-7367-9 (2015).

A. Jung, D. Klis & F. Goldschmidt, Experiments, modeling and simulation of the magnetic behavior of inhomogeneously coated nickel/aluminum hybrid foams, Journal of Magnetism and Magnetic Materials, 378:178-185, (2015).

A. Jung, L.A.A. Beex, S. Diebels & S.P.A. Bordas, Open-Cell Aluminium Foams with Graded Coatings as Passively Controllable Energy Absorber, Materials and Design, 87:36-41, DOI: 10.1016/j.matdes.2015.07.165, (2015).

A. Jung, Z. Chen & S. Diebels, Nanoindentation of Ni/Al hybrid foams, Book Chapter in Applied Nanoindentation, Wiley - VCH, (2015), accepted.

A. Jung, S. Diebels & E. Lach, Improved mechanical properties by nanostructuring - special considerations under dynamic load conditions, Book Chapter in Handbook of Mechanical Nanostructuring, Editor: Mahmood Aliofkhazraei, Wiley - VCH, ISBN: 978-3-527-33506-0 (2015).

A. Jung, T. Grammes & S. Diebels, Micro structural motivated phenomenological modelling of metal foams -- experiments and modelling --, Archive of Applied Mechanics, 85(8): 1147-1160, (2015).

A. Jung, S. Diebels, A. Koblischka-Veneva, J. Schmauch, A. Barnoush & M.R. Koblischka, Microstructural analysis of electrochemical coated open-cell metal foams by EBSD and nanoindentation, Advanced Engineering Materials, 16(1):15-20, doi:10.1002/adem.201300187 (2014).