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
- Unveiling the mechanism of deformation-induced supersaturationSCI REP-UK14, ARTN 15247 (2024)DOI RIS ENW BIB
- Influence of Severe Plastic Deformation on the Magnetic Properties of Sm-Co Permanent MagnetsADV ENG MATER2024, 2400253 (2024)DOI RIS ENW BIB
- Multistep severe plastic deformation to achieve non-rare earth bulk magnets with high α-MnBi phase content , 226-234 (2024)DOI RIS ENW BIB
- Influence of microstructure on exchange bias in Ni-NiO compositesJ MATER SCI2024, 1-12 (2024)DOI RIS ENW BIB
- Synthesis of hard magnetic & alpha;-MnBi phase by high pressure torsion and field assisted annealingJ MAGN MAGN MATER584, ARTN 171082 (2023)DOI RIS ENW BIB
- Magnetic Properties of a High-Pressure Torsion Deformed Co-Zr Alloynanomaterials, 2280 (2023)DOI RIS ENW BIB
- SPD deformation of pearlitic, bainitic and martensitic steelsMATER TRANS2023, 1-11 (2023)DOI RIS ENW BIB
- Magnetic Materials via High-Pressure Torsion of PowdersMATER TRANS64(7), 1537-1550 (2023)DOI RIS ENW BIB
- Exchange Bias Demonstrated in Bulk Nanocomposites Processed by High-Pressure TorsionNANOMATERIALS13, ARTN 344 (2023)DOI RIS ENW BIB
- Magnetoresistive behaviour of ternary Cu-based materials processed by high-pressure torsion IOP Conf. Series: Materials Science and Engineering, ed., 1-6 (2022)DOI RIS ENW BIB