86 citations · 466 across the 31 of their papers we have counts for
31 papers
Multistep severe plastic deformation to achieve non-rare earth bulk magnets with high α-MnBi phase content
L. Weissitsch, S. Wurster, H. Krenn +1
The ferromagnetic α-MnBi phase as non-rare earth magnetic material has gained increasing interest, but fabrication of large volumes containing a significant amount of α-MnBi is sti…
SPD deformation of pearlitic, bainitic and martensitic steels
M. W. Kapp, A. Hohenwarter, A. Bachmaier +2
The deformation behavior of nearly fully pearlitic, bainitic and martensitic steels during severe plastic deformation is summarized in this paper. Despite their significantly diffe…
Magnetic Materials via High-Pressure Torsion of Powders
Lukas Weissitsch, Franziska Staab, Karsten Durst +1
Magnets are key materials for the electrification of mobility and also for the generation and transformation of electric energy. Research and development in recent decades lead to…
Synthesis of hard magnetic α-MnBi phase by high pressure torsion and field assisted annealing
Lukas Weissitsch, Stefan Wurster, Martin Stueckler +4
Bulk composites using powder blends of Mn and Bi with equal atomic ratios are consolidated and severely deformed by high-pressure torsion (HPT). Subsequent annealing treatments lea…
Exchange Bias Demonstrated in Bulk Nanocomposites Processed by High Pressure Torsion
Michael Zawodzki, Lukas Weissitsch, Heinz Krenn +2
Ferromagnetic (Fe or Fe20Ni80) and antiferromagnetic (NiO) phases were deformed by high pressure torsion, a severe plastic deformation technique, to manufacture bulk sized nanocomp…
Magnetoresistive behaviour of ternary Cu-based materials processed by high-pressure torsion
M. Kasalo, S. Wurster, M. Stückler +4
Severe plastic deformation using high-pressure torsion of ternary Cu-based materials (CuFeCo and CuFeNi) was used to fabricate bulk samples with a nanocrystalline microstructure. T…