Nanocrystalline FeCr alloys synthesised by severe plastic deformation - a potential material for exchange bias and enhanced magnetostriction

@article{Weissitsch2021NanocrystallineFA,
  title={Nanocrystalline FeCr alloys synthesised by severe plastic deformation - a potential material for exchange bias and enhanced magnetostriction},
  author={Lukas Weissitsch and Stefan Wurster and Alexander Paulischin and Martin Stuckler and Reinhard Pippan and Andrea Bachmaier},
  journal={Journal of Magnetism and Magnetic Materials},
  year={2021},
  volume={534},
  pages={168017}
}
Abstract This work gives insights into processing and characterisation of bulk nanocrystalline FeCr materials. The investigated FeCr alloys, consisting of 30, 50 and 70 at.% ferromagnetic Fe and remaining anti-ferromagnetic Cr, are processed by arc melting and subsequent severe plastic deformation by high pressure torsion. The physical similarities between elemental Fe and Cr in combination with the nanocrystalline structure of the as-deformed alloys, necessitates advanced characterisation… 

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