Effect of Amount of Deformation on the Martensitic Transformation and Shape Memory Effect in Fe-Mn-Si based Shape Memory Steel

نویسندگان

  • Q. Gu
  • J. Van Humbeeck
  • L. Delaey
  • L. Federzoni
  • G. Guénin
  • D. Gex
چکیده

The effect of amount of deformation on the martensitic transformation and shape memory effect in a Fe-16Mn-5Si-9Cr-4Ni alloy is studied. It is found that both 6and a'martensite are induced by deformation. With increasing amount of deformation, y+~-nx' transformation is greatly enhanced. the highest shape memory strain 3 3% is reached when the amount of deformation is about 5%.

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تاریخ انتشار 2017