Dr. Andrea Bachmaier

Function: Group leader
Room: 315
Phone: +43 (0) 3842-804-315
E-Mail: andrea.bachmaier(at)oeaw.ac.at

Research

Nanomaterials by Severe Plastic Deformation and Micro- and Nanostructure Characterization

  • Generation of metallic nanocomposites and nanocrystalline (nc) materials by severe plastic deformation (SPD) and electrodeposition (ED)
  • Thermal and mechanical stability of nanocrystalline materials
  • Mechanical alloying
  • Characterization of nc materials by scanning electron microscopy (SEM), transmission electron microscopy (TEM) and atom probe tomography (APT) 

Methods

Generation of metallic nanocompostites and nanocrystalline materials with SPD and electrodeposition, thermal and mechanical stability of nanocrystalline materials, mechanical alloying, SEM, TEM and APT 

Teaching

Materialphyisk III, Experimentelle Methoden der Werkstoffphysik

Projects

Improving the stability of nanocrystalline metalsGeneration of ultrafine grained Ni-CNT composites by severe plastic deformation

Team leader: SpdTuM - SPD nanostructured magnets with tuneable properties, Improving the stability of nanocrystalline metals, Generation of ultrafine grained Ni-CNT composites by severe plastic deformation

Publications

  • Synthesis of nanodiamond reinforced silver matrix nanocomposites: Microstructure and mechanical properties
    A. Katzensteiner, J.M. Rosalie, R. Pippan, A. Bachmaier
    Mater. Sci. Eng. A-Struct. Mater. Prop. Microstruct. Process.782, ARTN 139254 (2020)
  • Microstructural evolution during heating of CNT/Metal Matrix Composites processed by Severe Plastic Deformation
    K. Aristizabal, A. Katzensteiner, A. Bachmaier, F. Muecklich, S. Suarez
    Sci Rep10:857, ARTN 57946-3 (2020)
  • Magnetic dilution by severe plastic deformation
    M. Stückler, L. Weissitsch, S. Wurster, P. Felfer, H. Krenn, R. Pippan, A. Bachmaier
    AIP Advances10, ARTN 015210 (2020)
  • Tuneable Magneto-Resistance by Severe Plastic Deformation
    S. Wurster, L. Weissitsch, M. Stückler, P. Knoll, H. Krenn, R. Pippan, A. Bachmaier
    metals2019, ARTN 1188 (2019)
  • Friction and Tribo-Chemical Behavior of SPD-Processed CNT-Reinforced Composites
    K. Aristizabal, A. Tayrac, A. Katzensteiner, A. Bachmaier, S. Suarez
    LUBRICANTS7, ARTN 75 (2019)
  • High-Pressure Torsion Deformation Induced Phase Transformations and Formations: New Material Combinations and Advanced Properties
    A. Bachmaier, R. Pippan
    Materials TransactionsNo.7, 1256-1269 (2019)
  • Oxygen-mediated deformation and grain refinement in Cu-Fe nanocrystalline alloys
    J. Guo, M.J. Duarte, Y. Zhang, A. Bachmaier, C. Gammer, G. Dehm, R. Pippan, Z. Zhang
    Acta Materialia, 281-293 (2019)
  • Benefits of pattern formation by severe plastic deformation
    R. Kulagin, Y. Beygelzimer, A. Bachmaier, R. Pippan, Y. Estrin
    Applied Materials TodayElsevierScience Direct, 236-241 (2019)
  • Influence of Processing Parameters on the Mechanical Properties of HPT-deformed Nickel/ Carbon Nanotube composites
    A. Katzensteiner, T. Müller, K. Kormout, K. Aristizabel, S. Suarez, R. Pippan, A. Bachmaier
    Advanced Engineering Materials21(1), ARTN 1800422 (2019)
  • Nanostructured Metallic Materials and Composites: Processes, Properties and Microstructures
    A. Bachmaier, A. Hohenwarter, H.W. Hoeppel, J. Ivanisenko
    Adv. Eng. Mater.21, ARTN 1801073 (2019)