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

  • Exceptional damage-tolerance of a medium-entropy alloy CrCoNi at cryogenic temperatures
    B. Gludovatz, A. Hohenwarter, K.V.S. Thurston, H. Bei, Z. Wu, E.P. George, R.O. Ritchie
    Nat. Commun.7, ARTN 10602 (2016)
  • Microstructure and metallic ion release of pure titanium and Ti-13Nb-13Zr alloy processed by high pressure torsion
    I. Dimic, I. Cvijovic-Alagic, B. Voelker, A. Hohenwarter, R. Pippan, D. Veljovic, M. Rakin, B. Bugarski
    Mater. Des.91, 340-347 (2016)
  • Deformation and fracture characteristics of ultrafine-grained vanadium
    A. Hohenwarter, S. Wurster
    Mater. Sci. Eng. A-Struct. Mater. Prop. Microstruct. Process.650, 492-496 (2016)
  • Effects of microstructure and crystallography on crack path and intrinsic resistance to shear-mode fatigue crack growth. Fracture and Structural Integrity
    J. Pokluda, T. Vojtek, A. Hohenwarter, R. Pippan
    Fracture and Structural Integrity, 142-149 (2015)
  • Thermally activated deformation processes in body-centered cubic Cr - How microstructure influences strain-rate sensitivity
    V. Maier, A. Hohenwarter, R. Pippan, D. Kiener
    Scr. Mater.106, 42-45 (2015)
  • Mechanical properties, microstructure and thermal stability of a nanocrystalline CoCrFeMnNi high-entropy alloy after severe plastic deformation
    B. Schuh, F. Mendez-Martin, B. Voelker, E.P. George, H. Clemens, R. Pippan, A. Hohenwarter
    Acta Mater.96, 258-268 (2015)
  • Revisiting fatigue crack growth in various grain size regimes of Ni
    T. Leitner, A. Hohenwarter, R. Pippan
    Mater. Sci. Eng. A-Struct. Mater. Prop. Microstruct. Process.646, 294-305 (2015)
  • Analysis of fatigue crack propagation under mixed mode II plus III in ARMCO iron
    T. Vojtek, J. Pokluda, P. Sandera, J. Hornikova, A. Hohenwarter, R. Pippan
    Int. J. Fatigue76, 47-52 (2015)
  • Load history effects on fatigue crack propagation: Its effect on the R-curve for threshold
    X. Zhou, A. Hohenwarter, T. Leitner, H.P. Gänser, R. Pippan
    International Journal of the Italian Group of Fracture (2015)
  • Propagation of Long Fatigue Cracks under Remote Modes II and III in Ferritic-Pearlitic Steel
    T. Vojtek, J. Pokluda, A. Hohenwarter, R. Pippan
    Acta Phys. Pol. A128, 611-614 (2015)