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

doi:10.1016/j.jnucmat.2019.02.014

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 language	English
Pages (from-to)	175-178
Number of pages	4
Journal	Journal of Nuclear Materials
Volume	517
DOIs	https://doi.org/10.1016/j.jnucmat.2019.02.014
Publication status	Published - 15 Apr 2019

Scopus subject areas

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

Access to Document

10.1016/j.jnucmat.2019.02.014

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

@article{04b7a5650145465dbd29a02e31009491,

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

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. ",

author = "S. Belyaev and V. Chekanov and R. Konopleva and A. Nakin and I. Nazarkin and N. Resnina and A. Shelyakov",

year = "2019",

month = apr,

day = "15",

doi = "10.1016/j.jnucmat.2019.02.014",

language = "English",

volume = "517",

pages = "175--178",

journal = "Journal of Nuclear Materials",

issn = "0022-3115",

publisher = "Elsevier",

}

TY - JOUR

T1 - The influence of neutron irradiation in amorphous state on the crystallization and martensitic transformation in the NiTi-based shape memory alloys

AU - Belyaev, S.

AU - Chekanov, V.

AU - Konopleva, R.

AU - Nakin, A.

AU - Nazarkin, I.

AU - Resnina, N.

AU - Shelyakov, A.

PY - 2019/4/15

Y1 - 2019/4/15

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=85061772610&partnerID=8YFLogxK

UR - http://www.mendeley.com/research/influence-neutron-irradiation-amorphous-state-crystallization-martensitic-transformation-nitibased-s

U2 - 10.1016/j.jnucmat.2019.02.014

DO - 10.1016/j.jnucmat.2019.02.014

M3 - Article

AN - SCOPUS:85061772610

VL - 517

SP - 175

EP - 178

JO - Journal of Nuclear Materials

JF - Journal of Nuclear Materials

SN - 0022-3115

ER -