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

  • Gradient residual strain and stress distributions in a high pressure torsion deformed iron disk revealed by high energy X-ray diffractionTodt J., J. Keckes, G. Winter, P. Staron, A. HohenwarterScr. Mater., 178-181 (2018)
    DOIRISENWBIB
  • Fatique Crack-Growth Properties of SPD-MetalsHohenwarter A.Proceedings of the First International Conference on Theoretical, Applied and Experimental Mechanics, 347-349 (2018)
    DOIRISENWBIB
  • Influence of severe plastic deformation and specimen orientation on the fatigue crack propagation behavior of a pearlitic steelLeitner T., G. Trummer, R. Pippan, A. HohenwarterMater. Sci. Eng. A-Struct. Mater. Prop. Microstruct. Process.710, 260-270 (2018)
    DOIRISENWBIB
  • Thermodynamic instability of a nanocrystalline, single-phase TiZrNbHfTa alloy and its impact on the mechanical propertiesSchuh B., B. Voelker, J. Todt, N. Schell, L. Perriere, J. Li, J.P. Couzinie, A. HohenwarterActa Mater.142, 201-212 (2018)
    DOIRISENWBIB
  • The corrosion resistance in artificial saliva of titanium and Ti-13Nb-13Zr alloy processed by high pressure torsionBarjaktarevic D., J. Bajat, I. Cvijovic-Alagic, I. Dimic, A. Hohenwarter, V. Dokic, M. RakinProcedia Structural Integrity13, 1834-1839 (2018)
    DOIRISENWBIB
  • Effect of temperature on the fatigue-crack growth behavior of the high-entropy alloy CrMnFeCoNiThurston K.V.S., B. Gludovatz, A. Hohenwarter, G. Laplanche, E.P. George, R.O. RitchieIntermetallics88, 65-72 (2017)
    DOIRISENWBIB
  • Crack path identification in a nanostructured pearlitic steel using atom probe tomographyLeitner T., S. Sackl, B. Völker, H. Riedl, H. Clemens, R. Pippan, A. HohenwarterScripta Materialia142, 66-69 (2017)
    DOIRISENWBIB
  • Femtosecond laser machining for characterization of local mechanical properties of biomaterials: a case study on woodJakob S., M.J. Pfeifenberger, A. Hohenwarter, R. PippanSci. Technol. Adv. Mater.18, 574-583 (2017)
    DOIRISENWBIB
  • Impact of severe plastic deformation on microstructure and fracture toughness evolution of a duplex-steelSchwarz K.T., K.S. Kormout, R. Pippan, A. HohenwarterMater. Sci. Eng. A-Struct. Mater. Prop. Microstruct. Process.703, 173-179 (2017)
    DOIRISENWBIB
  • Strength and ductility of heavily deformed pearlitic microstructuresHohenwarter A., M.W. Kapp, B. Völker, O. Renk, R. Pippan, ARTN 012003 (2017)
    DOIRISENWBIB