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

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

  • 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)
  • 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)
  • 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)
  • Nanostructured Low Carbon Steels Obtained from the Martensitic State via Severe Plastic Deformation, Precipitation, Recovery, and Recrystallization
    T. Müller, A. Bachmaier, A. Stark, N. Schell, R. Pippan
    Advanced Engineering Materials, 1-8 (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., 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)