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

  • The effect of severe grain refinement on the damage tolerance of a superelastic NiTi shape memory alloyLeitner T., E. Sabirov, R. Pippan, A. HohenwarterJ. Mech. Behav. Biomed. Mater.71, 337-348 (2017)
    DOIRISENWBIB
  • Insights into the deformation behavior of the CrMnFeCoNi high-entropy alloy revealed by elevated temperature nanoindentationMaier-Kiener V., B. Schuh, E.P. George, H. Clemens, A. HohenwarterJ. Mater. Res.32, 2658-2667 (2017)
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  • Simultaneous enhancement of strength and fatigue crack growth behavior of nanocrystalline steels by annealingLeitner T., S. Pillmeier, K.S. Kormout, R. Pippan, A. HohenwarterScr. Mater.139, 39-43 (2017)
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  • Microstructure and texture evolution during severe plastic deformation of CrMnFeCoNi high-entropy alloySkrotzki W., A. Pukenas, B. Joni, E. Odor, T. Ungar, A. Hohenwarter, R. Pippan, E.P. GeorgeIOP Conf. Series: Materials Science and Engineering194, ARTN 012028 (2017)
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  • Electrochemical and biocompatibility examinations of high-pressure torsion processed titanium and Ti–13Nb–13Zr alloyDimić I., I. Cvijović-Alagić, A. Hohenwarter, R. Pippan, V. Kojić, J. Bajat, M. RakinJournal of Biomedical Materials ResearchPart B Applied Biomaterials, 1-11 (2017)
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  • The use of femtosecond laser ablation as a novel tool for rapid micro-mechanical sample preparationPfeifenberger M.J., M. Mangang, S. Wurster, J. Reiser, A. Hohenwarter, W. Pfleging, D. Kiener, R. PippanMATERIALS & DESIGN121, 109-118 (2017)
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  • Fracture of severely plastically deformed Ta and NbHohenwarter A., S. Wurster, B. VoelkerInt. J. Refract. Met. Hard Mat.64, 143-150 (2017)
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  • Fatigue crack closure: a review of the physical phenomenaPippan R., A. HohenwarterFatigue Fract. Eng. Mater. Struct.40, 471-495 (2017)
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  • Phase Decomposition of a Single-Phase AlTiVNb High-Entropy Alloy after Severe Plastic Deformation and AnnealingSchuh B., B. Voelker, V. Maier-Kiener, J. Todt, J. Li, A. HohenwarterAdv. Eng. Mater.19, UNSP 1600674 (2017)
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  • Prediction of effective mode II fatigue crack growth threshold for metallic materialsVojtek T., R. Pippan, A. Hohenwarter, J. PokludaEng. Fract. Mech.174, 117-126 (2017)
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