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
- On the magnetic nanostructure of a Co-Cu alloy processed by high-pressure torsionJournal of Science: Advance Materials and Devices9, ARTN: 09013 (2020)
- Thermal stabilization of metal matrix nanocomposites by nanocarbon reinforcementsScr. Mater.186, 202-207 (2020)
- Intermixing of Fe and Cu on the atomic scale by high-pressure torsion as revealed by DC- and AC-SQUID susceptometry and atom probe tomographyActa Materialia196, 210-219 (2020)
- Microstructural Changes Influencing the Magnetoresistive Behavior of Bulk Nanocrystalline MaterialsMDPIapplied sciences2020, ARTN 5094 (2020)
- Synthesis of nanodiamond reinforced silver matrix nanocomposites: Microstructure and mechanical propertiesMater. Sci. Eng. A-Struct. Mater. Prop. Microstruct. Process.782, ARTN 139254 (2020)
- Microstructural evolution during heating of CNT/Metal Matrix Composites processed by Severe Plastic DeformationSci Rep10:857, ARTN 57946-3 (2020)
- Magnetic dilution by severe plastic deformationAIP Advances10, ARTN 015210 (2020)
- Tuneable Magneto-Resistance by Severe Plastic Deformationmetals2019, ARTN 1188 (2019)
- Friction and Tribo-Chemical Behavior of SPD-Processed CNT-Reinforced CompositesLUBRICANTS7, ARTN 75 (2019)
- High-Pressure Torsion Deformation Induced Phase Transformations and Formations: New Material Combinations and Advanced PropertiesMaterials TransactionsNo.7, 1256-1269 (2019)