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 materials, Bulk-nanocomposite synthesis through severe plastic deformation, Effect of grain architecture on the ductility in ultrafine grained and nanocrystalline SPD materials

Publications

  • Microstructure, Texture, and Strength Development during High-Pressure Torsion of CrMnFeCoNi High-Entropy AlloySkrotzki W., A. Pukenas, E. Odor, B. Joni, T. Ungar, B. Voelker, A. Hohenwarter, R. Pippan, E. GeorgeCrystals10, ARTN 336 (2020)
    DOIRISENWBIB
  • An SEM compatible plasma cell for in situ studies of hydrogen-material interactionMassone A., A. Manhard, W. Jacob, A. Drexler, W. Ecker, A. Hohenwarter, S. Wurster, D. KienerRev. Sci. Instrum.91, ARTN 043705 (2020)
    DOIRISENWBIB
  • Microstructures, Mechanical Properties, and Corrosion Behaviors of Refractory High-Entropy ReTaWNbMo AlloysYan D., K. Song, H. Sun, S. Wu, K. Zhao, H. Zhang, S. Yuan, J. Kim, N. Chawake, O. Renk, A. Hohenwarter, L. Wang, J. EckertJ. Mater. Eng. Perform.29, 399-409 (2020)
    DOIRISENWBIB
  • On the Room-Temperature Mechanical Properties of an Ion-Irradiated TiZrNbHfTa Refractory High Entropy AlloyMoschetti M., A. Xu, B. Schuh, A. Hohenwarter, J.P. Couzinie, J. Kruzic, D. Bhattacharyya, B. GludovatzJOM2019, ARTN 3861-6 (2019)
    DOIRISENWBIB
  • On the onset of deformation twinning in the CrFeMnCoNi high-entropy alloy using a novel tensile specimen geometryThurston K., A. Hohenwarter, G. Laplanche, E.P. George, B. Gludovatz, R.O. RitchieIntermetallics110, UNSP 106469 (2019)
    DOIRISENWBIB
  • Anisotropy in fracture and fatigue resistance of pearlitic steels and its effect on the crack pathLeitner T., A. Hohenwarter, R. PippanInt. J. Fatigue124, 528-536 (2019)
    DOIRISENWBIB
  • Evaluation of the intergranular crack growth resistance of ultrafine grained tungsten materialsPfeifenberger M., V. Nikolic, S. Zak, A. Hohenwarter, R. PippanActra Materialia176, 330-340 (2019)
    DOIRISENWBIB
  • Microstructure and Failure Characteristics of Nanostructured Molybdenum-Cooper CompositesSchwarz K., J. Rosalie, S. Wurster, R. Pippan, A. HohenwarterAdvanced Engineering Materials2019, ARTN 1900474 (2019)
    DOIRISENWBIB
  • Fracture properties of ultrafine grain chromium correlated to single dislocation processes at room temperatureIssa I., A. Hohenwarter, R. Fritz, D. KienerJournal of Materials Research2019, 2370-2383 (2019)
    DOIRISENWBIB
  • Influence of annealing on microstructure and mechanical properties of ultrafine-grained Ti45NbVölker B., V. Maier-Kiener, K. Werbach, T. Müller, S. Pilz, M. Calin, J. Eckert, A. HohenwarterMaterials and Design179 (2019), ARTN 107864 (2019)
    DOIRISENWBIB