The influence of neutron irradiation in amorphous state on the crystallization and martensitic transformation in the NiTi-based shape memory alloys

S. Belyaev, V. Chekanov, R. Konopleva, A. Nakin, I. Nazarkin, N. Resnina, A. Shelyakov

Research output

1 Citation (Scopus)

Abstract

The influence of neutron irradiation on the amorphous Ti 40.7 Hf 9.5 Ni 44.8 Cu 5 and Ti 50 Ni 25 Cu 25 thin ribbons, their crystallization behaviour and martensitic transformations that occur after crystallization have been studied. The critical fluence value of 1⋅10 19 cm −2 was found. If the fluence was 1⋅10 19 cm −2 or less, the crystallization parameters and the temperatures of the martensitic transformation that took place alloy after crystallization hardly changed. Otherwise, a huge increase in the crystallization temperature and enthalpy occurred and the degradation of the martensitic transformation in crystallized samples was observed.

Original languageEnglish
Pages (from-to)175-178
Number of pages4
JournalJournal of Nuclear Materials
Volume517
DOIs
Publication statusPublished - 15 Apr 2019

Scopus subject areas

  • Nuclear and High Energy Physics
  • Materials Science(all)
  • Condensed Matter Physics

Fingerprint Dive into the research topics of 'The influence of neutron irradiation in amorphous state on the crystallization and martensitic transformation in the NiTi-based shape memory alloys'. Together they form a unique fingerprint.

Cite this