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

  • Thermodynamic instability of a nanocrystalline, single-phase TiZrNbHfTa alloy and its impact on the mechanical properties
    B. Schuh, B. Voelker, J. Todt, N. Schell, L. Perriere, J. Li, J.P. Couzinie, A. Hohenwarter
    Acta Mater.142, 201-212 (2018)
  • The corrosion resistance in artificial saliva of titanium and Ti-13Nb-13Zr alloy processed by high pressure torsion
    D. Barjaktarevic, J. Bajat, I. Cvijovic-Alagic, I. Dimic, A. Hohenwarter, V. Dokic, M. Rakin
    Procedia Structural Integrity13, 1834-1839 (2018)
  • Effect of temperature on the fatigue-crack growth behavior of the high-entropy alloy CrMnFeCoNi
    K.V.S. Thurston, B. Gludovatz, A. Hohenwarter, G. Laplanche, E.P. George, R.O. Ritchie
    Intermetallics88, 65-72 (2017)
  • Crack path identification in a nanostructured pearlitic steel using atom probe tomography
    T. Leitner, S. Sackl, B. Völker, H. Riedl, H. Clemens, R. Pippan, A. Hohenwarter
    Scripta Materialia142, 66-69 (2017)
  • Femtosecond laser machining for characterization of local mechanical properties of biomaterials: a case study on wood
    S. Jakob, M.J. Pfeifenberger, A. Hohenwarter, R. Pippan
    Sci. Technol. Adv. Mater.18, 574-583 (2017)
  • Impact of severe plastic deformation on microstructure and fracture toughness evolution of a duplex-steel
    K.T. Schwarz, K.S. Kormout, R. Pippan, A. Hohenwarter
    Mater. Sci. Eng. A-Struct. Mater. Prop. Microstruct. Process.703, 173-179 (2017)
  • Strength and ductility of heavily deformed pearlitic microstructures
    A. Hohenwarter, M.W. Kapp, B. Völker, O. Renk, R. Pippan
    , ARTN 012003 (2017)
  • The effect of severe grain refinement on the damage tolerance of a superelastic NiTi shape memory alloy
    T. Leitner, E. Sabirov, R. Pippan, A. Hohenwarter
    J. Mech. Behav. Biomed. Mater.71, 337-348 (2017)
  • Insights into the deformation behavior of the CrMnFeCoNi high-entropy alloy revealed by elevated temperature nanoindentation
    V. Maier-Kiener, B. Schuh, E.P. George, H. Clemens, A. Hohenwarter
    J. Mater. Res.32, 2658-2667 (2017)
  • Simultaneous enhancement of strength and fatigue crack growth behavior of nanocrystalline steels by annealing
    T. Leitner, S. Pillmeier, K.S. Kormout, R. Pippan, A. Hohenwarter
    Scr. Mater.139, 39-43 (2017)