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

  • Microstructure and texture evolution during severe plastic deformation of CrMnFeCoNi high-entropy alloy
    W. Skrotzki, A. Pukenas, B. Joni, E. Odor, T. Ungar, A. Hohenwarter, R. Pippan, E.P. George
    IOP Conf. Series: Materials Science and Engineering194, ARTN 012028 (2017)
  • Electrochemical and biocompatibility examinations of high-pressure torsion processed titanium and Ti–13Nb–13Zr alloy
    I. Dimić, I. Cvijović-Alagić, A. Hohenwarter, R. Pippan, V. Kojić, J. Bajat, M. Rakin
    Journal of Biomedical Materials ResearchPart B Applied Biomaterials, 1-11 (2017)
  • The use of femtosecond laser ablation as a novel tool for rapid micro-mechanical sample preparation
    M.J. Pfeifenberger, M. Mangang, S. Wurster, J. Reiser, A. Hohenwarter, W. Pfleging, D. Kiener, R. Pippan
    MATERIALS & DESIGN121, 109-118 (2017)
  • Fracture of severely plastically deformed Ta and Nb
    A. Hohenwarter, S. Wurster, B. Voelker
    Int. J. Refract. Met. Hard Mat.64, 143-150 (2017)
  • Fatigue crack closure: a review of the physical phenomena
    R. Pippan, A. Hohenwarter
    Fatigue Fract. Eng. Mater. Struct.40, 471-495 (2017)
  • Phase Decomposition of a Single-Phase AlTiVNb High-Entropy Alloy after Severe Plastic Deformation and Annealing
    B. Schuh, B. Voelker, V. Maier-Kiener, J. Todt, J. Li, A. Hohenwarter
    Adv. Eng. Mater.19, UNSP 1600674 (2017)
  • Prediction of effective mode II fatigue crack growth threshold for metallic materials
    T. Vojtek, R. Pippan, A. Hohenwarter, J. Pokluda
    Eng. Fract. Mech.174, 117-126 (2017)
  • Fatigue crack growth anisotropy in ultrafine-grained iron
    T. Leitner, A. Hohenwarter, W. Ochensberger, R. Pippan
    Acta Mater.126, 154-165 (2017)
  • Structural anisotropy in equal-channel angular extruded nickel revealed by dilatometric study of excess volume
    J.A. Kotzurek, W. Sprengel, M. Krystian, S. Simic, P. Poelt, A. Hohenwarter, R. Pippan, R. Wuerschum
    Int. J. Mater. Res.108, 81-88 (2017)
  • Nanoindentation testing as a powerful screening tool for assessing phase stability of nanocrystalline high-entropy alloys
    V. Maier-Kiener, B. Schuh, E.P. George, H. Clemens, A. Hohenwarter
    MATERIALS & DESIGN115, 479-485 (2017)