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 metals, Generation 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

Team leader: Bulk rare earth free permanent magnets (REFMAG)

Publications

  • Synthesis of hard magnetic & alpha;-MnBi phase by high pressure torsion and field assisted annealingWeissitsch L., S. Wurster, M. Stueckler, T. Mueller, H. Krenn, R. Pippan, A. BachmaierJ MAGN MAGN MATER584, ARTN 171082 (2023)
    DOI RIS ENW BIB
  • Magnetic Properties of a High-Pressure Torsion Deformed Co-Zr AlloyStückler M., S. Wurster, M. Alfreider, M. Zawodzki, H. Krenn, D. Bachmaiernanomaterials, 2280 (2023)
    DOI RIS ENW BIB
  • SPD deformation of pearlitic, bainitic and martensitic steelsKapp M.W., A. Hohenwarter, A. Bachmaier, T. Mueller, R. PippanMATER TRANS2023, 1-11 (2023)
    DOI RIS ENW BIB
  • Magnetic Materials via High-Pressure Torsion of PowdersWeissitsch L., F. Staab, K. Durst, A. BachmaierMATER TRANS2023, 1-14 (2023)
    DOI RIS ENW BIB
  • Exchange Bias Demonstrated in Bulk Nanocomposites Processed by High-Pressure TorsionZawodzki M., L. Weissitsch, H. Krenn, S. Wurster, A. BachmaierNANOMATERIALS13, ARTN 344 (2023)
    DOI RIS ENW BIB
  • Magnetoresistive behaviour of ternary Cu-based materials processed by high-pressure torsionKasalo M., S. Wurster, M. Stückler, M. Zawodzki, L. Weissitsch, R. Pippan, A. Bachamier IOP Conf. Series: Materials Science and Engineering, ed., 1-6 (2022)
    DOI RIS ENW BIB
  • Manufacturing of Textured Bulk Fe-SmCo5 Magnets by Severe Plastic DeformationWeissitsch L., M. Stueckler, S. Wurster, J. Todt, P. Knoll, H. Krenn, R. Pippan, A. BachmaierNANOMATERIALS12, ARTN 963 (2022)
    DOI RIS ENW BIB
  • Nanomaterials by severe plastic deformation: review of historical developments and recent advancesEdalati K., A. Bachmaier, V. Beloshenko, Y. Beygelzimer, V. Blank, W. Botta, K. Bryla, J. Cizek, S. Divinski, N. Enikeev, Y. Estrin, G. Faraji, R. Figueiredo, M. Fuji, T. Furuta, T. Grosdidier, J. Gubicza, A. Hohenwarter, Z. Horita, J. Huot, Y. Ikoma, M. Janecek, M. Kawasaki, P. Kral, S. Kuramoto, T. Langdon, D. Leiva, V. Levitas, A. Mazilkin, M. Mito, H. Miyamoto, T. Nishizaki, R. Pippan, V. Popov, E.P. Popova G., O. Renk, A. Revesz, X. Sauvage, V. Sklenicka, W. Skrotzki, B. Straumal, S. Suwas, L. Toth, N. Tsuji, R. Valiev, G. Wilde, M. Zehetbauer, X. ZhuMaterials Research Letters10, 163-256 (2022)
    DOI RIS ENW BIB
  • Oxide-stabilized microstructure of severe of plastically deformed CuCo alloysStückler M., J. Zalesak, T. Müller, S. Wurster, L. Weissitsch, M. Meier, P. Felfer, C. Gammer, R. Pippan, A. BachmaierJourn. of Alloys and Compounds2022, ARTN 163616 (2022)
    DOI RIS ENW BIB
  • Soft Magnetic Properties of Ultra-Strong and Nanocrystalline Pearlitic WiresWurster S., M. Stückler, L. Weissitsch, H. Krenn, A. Hohenwarter, R. Pippan, A. Bachmaiernanomaterials12, ARTN 12010023 (2021)
    DOI RIS ENW BIB