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

  • 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)
  • Fracture and fracture toughness of nanopolycrystalline metals produced by severe plastic deformation
    A. Hohenwarter, R. Pippan
    Philos. Trans. R. Soc. A-Math. Phys. Eng. Sci.373, ARTN 20140366 (2015)
  • Incremental high pressure torsion as a novel severe plastic deformation process: Processing features and application to copper
    A. Hohenwarter
    Mater. Sci. Eng. A-Struct. Mater. Prop. Microstruct. Process.626, 80-85 (2015)
  • Increasing the strength of nanocrystalline steels by annealing: Is segregation necessary?
    O. Renk, A. Hohenwarter, K. Eder, K.S. Kormout, J.M. Cairney, R. Pippan
    Scr. Mater.95, 27-30 (2015)
  • Hardening by annealing: insights from different alloys
    O. Renk, A. Hohenwarter, B. Schuh, J.H. Li, R. Pippan
    IOP PUBLISHING LTD, ed. (2015)
  • Eine Legierung aus fünf Metallen
    B.G. A. Hohenwarter
    , 1 (2014)
  • Leobener Forscher finden neue Kältelegierung
    A. Hohenwarter
    , 1 (2014)