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

  • 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)
  • 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)
  • Magnetic Binary Supersaturated Solid Solutions Processed by Severe Plastic Deformation
    M. Stueckler, H. Krenn, R. Pippan, L. Weissitsch, S. Wurster, A. Bachmaier
    Nanomaterials9, ARTN 6 (2019)
  • Ultrahigh-strength low carbon steel obtained from the martensitic state via high pressure torsion
    T. Müller, M.W. Kapp, A. Bachmaier, P. Felfer, R. Pippan
    Acta Materialia, 168-177 (2018)
  • Impact of interfaces on the radiation response and underlying defect recovery mechanisms in nanostructured Cu-Fe-Ag
    M. Wurmshuber, D. Frazer, A. Bachmaier, Y. Wang, P. Hosemann, D. Kiener
    Mater. Des.160, 1148-1157 (2018)
  • High strength nanocrystalline Cu–Co alloys with high tensile ductility
    A. Bachmaier, G.B. Rathmayr, J. Schmauch, N. Schell, A. Stark, N. de Jonge, R. Pippan
    Journal of Materials Research (JMR), 1-11 (2018)
  • Effect of processing temperature on the microstructural characteristics of Cu-Ag nanocomposites: From supersaturation to complete phase decomposition
    K.S. Kormout, P. Ghosh, A. Bachmaier, A. Hohenwarter, R. Pippan
    Acta Mater., 33-44 (2018)
  • Influence of Processing Parameters on the Mechanical Properties of HPT‐Deformed Nickel/Carbon Nanotube Composites
    A. Katzensteiner, T. Müller, K. Kormout, K. Aristizabal, S. Suarez, R. Pippan, A. Bachmaier
    Advanced Engineering Materials (ADV ENG MATER), 1-9 (2018)