Dr. Andrea Bachmaier

Function: Post Doc
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

Publications

  • Electrodeposition of Fe-C Alloys from Citrate Baths: Structure, Mechanical Properties, and Thermal Stability
    T. Müller, J. Grimwood, A. Bachmaier, R. Pippan
    Metals 8, ARTN 363 (2018)
  • On the reinforcement homogenization in CNT/metal matrix composites during severe plastic deformation
    K. Aristizabal, A. Katzensteiner, A. Bachmaier, F. Muecklich, S. Suarez
    Mater. Charact. 136, 375-381 (2018)
  • Mechanical properties of electrodeposited amorphous/crystalline multilayer structures in the Fe-P system
    T. Müller, A. Bachmaier, R. Konetschnik, T. Schöberl, R. Pippan
    Materials Science & Engineering A 715, 83-91 (2018)
  • Study of the structural defects on carbon nanotubes in metal matrix composites processed by severe plastic deformation
    K. Aristizabal, A. Katzensteiner, A. Bachmaier, F. Muecklich, S. Suarez
    Carbon 125, 156-161 (2017)
  • Tailoring the magnetic properties of nanocrystalline Cu-Co alloys prepared by high-pressure torsion and isothermal annealing
    A. Bachmaier, H. Krenn, P. Knoll, H. Aboulfadl, R. Pippan
    J. Alloy. Compd. 725, 744-749 (2017)
  • Evolution of the microstructure in carbon nanotube reinforced Nickel matrix composites processed by high-pressure torsion
    K. Aristizabal, S. Suárez, A. Katzensteiner, A. Bachmaier, F. Mücklich
    , ARTN 012008)
  • Temperature dependent structural evolution in nickel/carbon nanotube composites processed by high-pressure torsion
    A. Katzensteiner, K. Aristizabal, S. Suarez, R. Pippan, A. Bachmaier
    IOP Conference Series: Materials Science and Engineering 194, ARTN 012019 (2017)
  • Deformation-Induced Supersaturation in Immiscible Material Systems during High-Pressure Torsion
    K.S. Kormout, R. Pippan, A. Bachmaier
    Advanced Engineering Materials 19, ARTN 1600675, 1-19 (2017)
  • Strong and Stable Nanocomposites Prepared by High-Pressure Torsion of Cu-Coated Fe Powders
    T. Mueller, A. Bachmaier, E. Neubauer, M. Kitzmantel, R. Pippan
    METALS 6, ARTN 228 (2016)
  • On the process of co-deformation and phase dissolution in a hard-soft immiscible Cu-Co alloy system during high-pressure torsion deformation
    A. Bachmaier, J. Schmauch, H. Aboulfadl, A. Verch, C. Motz
    Acta Mater. 115, 333-346 (2016)