Dr. Anton Hohenwarter

Function: Group Leader
Room: 312
Phone: +43 (0) 3842-804-312
E-Mail: anton.hohenwarter(at)unileoben.ac.at

Research

Nanomaterials by Severe Plastic Deformation and Deformation, Fatigue and Fracture

Methods

Mechanical properties of severely plastically deformed metals, High Pressure Torsion, SEM, EBSD

Teaching

Mechanics in Small Dimensions (Mechanik in kleinen Dimensionen), Übungen zu Materialkundliche Arbeitsverfahren

Projects

Deformation- and fracture behavior of advanced materialsBulk-nanocomposite synthesis through severe plastic deformationEffect of grain architecture on the ductility in ultrafine grained and nanocrystalline SPD materials

Publications

  • Influence of cold rolling on the fatigue crack growth behavior of tungsten
    S. Pillmeier, S. Zak, R. Pippan, A. Hohenwarter
    Mater. Sci. Eng. A-Struct. Mater. Prop. Microstruct. Process.805, ARTN 140791 (2021)
  • Extracting information from noisy data: strain mapping during dynamic in situ SEM experiments
    M. Alfreider, M. Meindlhumer, V. Maier-Kiener, A. Hohenwarter, D. Kiener
    jmr11, 2291-2304 (2021)
  • Microstructure, strength and fracture toughness of CuNb nanocomposites processed with high pressure torsion using multi-sector disks
    A. Hohenwarter
    Scr. Mater.189, 48-52 (2020)
  • Microstructure, Texture, and Strength Development during High-Pressure Torsion of CrMnFeCoNi High-Entropy Alloy
    W. Skrotzki, A. Pukenas, E. Odor, B. Joni, T. Ungar, B. Voelker, A. Hohenwarter, R. Pippan, E. George
    Crystals10, ARTN 336 (2020)
  • An SEM compatible plasma cell for in situ studies of hydrogen-material interaction
    A. Massone, A. Manhard, W. Jacob, A. Drexler, W. Ecker, A. Hohenwarter, S. Wurster, D. Kiener
    Rev. Sci. Instrum.91, ARTN 043705 (2020)
  • Microstructures, Mechanical Properties, and Corrosion Behaviors of Refractory High-Entropy ReTaWNbMo Alloys
    D. Yan, K. Song, H. Sun, S. Wu, K. Zhao, H. Zhang, S. Yuan, J. Kim, N. Chawake, O. Renk, A. Hohenwarter, L. Wang, J. Eckert
    J. Mater. Eng. Perform.29, 399-409 (2020)
  • On the Room-Temperature Mechanical Properties of an Ion-Irradiated TiZrNbHfTa Refractory High Entropy Alloy
    M. Moschetti, A. Xu, B. Schuh, A. Hohenwarter, J.P. Couzinie, J. Kruzic, D. Bhattacharyya, B. Gludovatz
    JOM2019, ARTN 3861-6 (2019)
  • Anisotropy in fracture and fatigue resistance of pearlitic steels and its effect on the crack path
    T. Leitner, A. Hohenwarter, R. Pippan
    Int. J. Fatigue124, 528-536 (2019)
  • On the onset of deformation twinning in the CrFeMnCoNi high-entropy alloy using a novel tensile specimen geometry
    K. Thurston, A. Hohenwarter, G. Laplanche, E.P. George, B. Gludovatz, R.O. Ritchie
    Intermetallics110, UNSP 106469 (2019)
  • Evaluation of the intergranular crack growth resistance of ultrafine grained tungsten materials
    M. Pfeifenberger, V. Nikolic, S. Zak, A. Hohenwarter, R. Pippan
    Actra Materialia176, 330-340 (2019)